Conditions Possibly Justifying Elective Delivery Prior to 39 Weeks Gestation (939)    NLM VALUE SETS (802.2)

Central nervous system malformation in fetus affecting obstetrical care 
(disorder)

Chronic hypertension in obstetric context (disorder)

On examination - fetal movement diminished (finding)

Antenatal care: history of stillbirth (situation)

Single stillbirth (finding)

Placenta previa without hemorrhage - delivered (disorder)

Placenta previa without hemorrhage - not delivered (disorder)

Placenta previa with hemorrhage (disorder)

Placenta previa with hemorrhage - delivered (disorder)

Placenta previa with hemorrhage - not delivered (disorder)

Placental abruption - delivered (disorder)

Premature separation of placenta with coagulation defect (disorder)

Malignant hypertension complicating AND/OR reason for care during childbirth 
(disorder)

Antepartum hemorrhage with coagulation defect - delivered (disorder)

Antepartum hemorrhage with coagulation defect - not delivered (disorder)

Antepartum hemorrhage with trauma (disorder)

Antepartum hemorrhage with trauma - delivered (disorder)

Antepartum hemorrhage with trauma - not delivered (disorder)

Antepartum hemorrhage with uterine leiomyoma (disorder)

Antepartum hemorrhage with uterine leiomyoma - delivered (disorder)

Antepartum hemorrhage with uterine leiomyoma - not delivered (disorder)

Hypertension complicating pregnancy, childbirth and the puerperium (disorder)

Benign essential hypertension complicating pregnancy, childbirth and the 
puerperium (disorder)

Infection of amniotic cavity (disorder)

Benign essential hypertension complicating pregnancy, childbirth and the 
puerperium - delivered (disorder)

Benign essential hypertension complicating pregnancy, childbirth and the 
puerperium - delivered with postnatal complication (disorder)

Benign essential hypertension complicating pregnancy, childbirth and the 
puerperium - not delivered (disorder)

Benign essential hypertension complicating pregnancy, childbirth and the 
puerperium with postnatal complication (disorder)

Renal hypertension complicating pregnancy, childbirth and the puerperium 
(disorder)

Renal hypertension complicating pregnancy, childbirth and the puerperium 
- delivered (disorder)

Renal hypertension complicating pregnancy, childbirth and the puerperium 
- delivered with postnatal complication (disorder)

Renal hypertension complicating pregnancy, childbirth and the puerperium 
- not delivered (disorder)

Renal hypertension complicating pregnancy, childbirth and the puerperium 
with postnatal complication (disorder)

Transient hypertension of pregnancy - delivered (disorder)

Gestational diabetes mellitus (disorder)

Transient hypertension of pregnancy - delivered with postnatal complication 
(disorder)

Transient hypertension of pregnancy - not delivered (disorder)

Transient hypertension of pregnancy with postnatal complication (disorder)

Severe pre-eclampsia - delivered (disorder)

Severe pre-eclampsia - delivered with postnatal complication (disorder)

Severe pre-eclampsia - not delivered (disorder)

Severe pre-eclampsia with postnatal complication (disorder)

Eclampsia - delivered (disorder)

Eclampsia - delivered with postnatal complication (disorder)

Eclampsia in pregnancy (disorder)

Prolonged rupture of membranes (disorder)

Eclampsia with postnatal complication (disorder)

Pre-eclampsia or eclampsia with pre-existing hypertension (disorder)

Pre-eclampsia or eclampsia with pre-existing hypertension - delivered (disorder)

Pre-eclampsia or eclampsia with pre-existing hypertension - delivered with 
postnatal complication (disorder)

Pre-eclampsia or eclampsia with pre-existing hypertension - not delivered 
(disorder)

Pre-eclampsia or eclampsia with pre-existing hypertension with postnatal 
complication (disorder)

Pre-existing hypertension complicating pregnancy, childbirth and puerperium 
(disorder)

Pre-existing hypertensive heart and renal disease complicating pregnancy, 
childbirth and the puerperium (disorder)

Post-term pregnancy - delivered (disorder)

Post-term pregnancy - not delivered (disorder)

Fetal distress affecting management of mother (disorder)

Liver disorder in pregnancy - delivered (disorder)

Liver disorder in pregnancy - not delivered (disorder)

Diabetes mellitus during pregnancy, childbirth and the puerperium (disorder)

Diabetes mellitus during pregnancy - baby delivered (disorder)

Diabetes mellitus in the puerperium - baby delivered during current episode 
of care (disorder)

Diabetes mellitus during pregnancy - baby not yet delivered (disorder)

Congenital cardiovascular disorder during pregnancy - baby delivered (disorder)

Congenital cardiovascular disorder in the puerperium - baby delivered during 
current episode of care (disorder)

Congenital cardiovascular disorder during pregnancy - baby not yet delivered 
(disorder)

Continuing pregnancy after abortion of one fetus or more (disorder)

Fetal acidemia affecting management of mother (disorder)

Continuing pregnancy after intrauterine death of one or more fetuses (disorder)

Twin pregnancy - delivered (finding)

Twin pregnancy with antenatal problem (disorder)

Triplet pregnancy - delivered (finding)

Triplet pregnancy with antenatal problem (disorder)

Quadruplet pregnancy - delivered (finding)

Quadruplet pregnancy with antenatal problem (disorder)

Unstable lie - delivered (disorder)

Unstable lie with antenatal problem (disorder)

Fetal-maternal hemorrhage - delivered (disorder)

Fetal death, affecting management of mother (disorder)

Fetal-maternal hemorrhage with antenatal problem (disorder)

Rhesus isoimmunization - delivered (disorder)

Rhesus isoimmunization with antenatal problem (disorder)

Polyhydramnios - delivered (disorder)

Polyhydramnios with antenatal problem (disorder)

Oligohydramnios - delivered (disorder)

Oligohydramnios with antenatal problem (disorder)

Premature rupture of membranes - delivered (disorder)

Premature rupture of membranes with antenatal problem (disorder)

Premature rupture of membranes with onset of labor within 24 hours of the 
rupture (disorder)

Liver disorder in pregnancy (disorder)

Premature rupture of membranes, labor delayed by therapy (disorder)

Premature rupture of membranes with onset of labor after 24 hours of the 
rupture (disorder)

Prolonged artificial rupture of membranes (disorder)

Prolonged artificial rupture of membranes - delivered (disorder)

Prolonged artificial rupture of membranes with antenatal problem (disorder)

Amniotic cavity infection - delivered (disorder)

Amniotic cavity infection with antenatal problem (disorder)

Vasa previa - delivered (disorder)

Vasa previa with antenatal problem (disorder)

Maternal care for diminished fetal movements (disorder)

Toxemia of pregnancy (disorder)

Maternal care for poor fetal growth (disorder)

Abnormal fetal heart beat, not clear if noted before OR after onset of 
labor in liveborn infant (finding)

Cholestasis of pregnancy (disorder)

Congenital heart disease in pregnancy (disorder)

Uremia in pregnancy without hypertension (disorder)

Undiagnosed multiple pregnancy (disorder)

Undiagnosed twin (disorder)

Dizygotic twins (disorder)

Continuing pregnancy after abortion of sibling fetus (disorder)

Preterm rupture of membranes (disorder)

ABO isoimmunization affecting pregnancy (disorder)

Placenta previa centralis (disorder)

Prolonged premature rupture of membranes (disorder)

Antepartum hemorrhage with hypofibrinogenemia (disorder)

Antepartum hemorrhage with hyperfibrinolysis (disorder)

Antepartum hemorrhage with afibrinogenemia (disorder)

Revealed accidental hemorrhage (disorder)

Concealed accidental hemorrhage (disorder)

Mixed accidental hemorrhage (disorder)

Indeterminate antepartum hemorrhage (disorder)

Marginal placental hemorrhage (disorder)

Transient hypertension of pregnancy (disorder)

Eclampsia (disorder)

Moderate proteinuric hypertension of pregnancy (disorder)

Impending eclampsia (disorder)

Eclampsia in labor (disorder)

Pregnancy with isoimmunization (disorder)

Hyperglycemic disorder in pregnancy (disorder)

Pregnancy and type 2 diabetes mellitus (disorder)

Impaired glucose tolerance in pregnancy (disorder)

Pruritic folliculitis of pregnancy (disorder)

Acquired immune deficiency syndrome-related complex (disorder)

Antepartum hemorrhage, abruptio placentae and placenta previa (disorder)

Multiple pregnancy (disorder)

Antepartum hemorrhage with coagulation defect (disorder)

Congenital cardiovascular disorders during pregnancy, childbirth and the 
puerperium (disorder)

Prolonged spontaneous rupture of membranes (disorder)

Reduced fetal movement (finding)

Membrane rupture with delivery delay (disorder)

Maternal hypertension (disorder)

Non-proteinuric hypertension of pregnancy (disorder)

Pregnancy prolonged - 41 weeks (disorder)

Pregnancy prolonged - 42 weeks (disorder)

Preterm premature rupture of membranes (disorder)

Albuminuria in pregnancy without hypertension (disorder)

Hypertension in the obstetric context (disorder)

Poor fetal growth affecting management (disorder)

Pre-eclampsia (disorder)

Placental insufficiency affecting management of mother (disorder)

Accidental antepartum hemorrhage (disorder)

Placental abruption (disorder)

Third trimester bleeding (disorder)

Multiple pregnancy with one fetal loss (disorder)

Continuing pregnancy after intrauterine death of twin fetus (disorder)

Second trimester bleeding (disorder)

Fetal bradycardia affecting management of mother (disorder)

Anti-D isoimmunization affecting pregnancy (disorder)

Essential hypertension complicating AND/OR reason for care during childbirth 
(disorder)

Abnormal fetal heart beat first noted during labor AND/OR delivery in liveborn 
infant (disorder)

Benign essential hypertension complicating AND/OR reason for care during 
pregnancy (disorder)

Chronic hypertension complicating AND/OR reason for care during puerperium 
(disorder)

Placenta previa partialis (disorder)

Fetal tachycardia affecting management of mother (disorder)

Hypertension secondary to renal disease complicating AND/OR reason for 
care during childbirth (disorder)

Partial placenta previa with intrapartum hemorrhage (disorder)

Malignant hypertension complicating AND/OR reason for care during pregnancy 
(disorder)

Pregestational diabetes mellitus AND/OR impaired glucose tolerance, modified 
White class D (disorder)

Gestational proteinuria (disorder)

Pre-existing hypertension complicating AND/OR reason for care during childbirth 
(disorder)

Pregestational diabetes mellitus AND/OR impaired glucose tolerance, modified 
White class B (disorder)

Antepartum hemorrhage (disorder)

Delayed delivery after artificial rupture of membranes (disorder)

Placenta previa (disorder)

Pregestational diabetes mellitus AND/OR impaired glucose tolerance, modified 
White class F (disorder)

Known OR suspected fetal spina bifida with myelomeningocele affecting obstetrical 
care (disorder)

Chronic hypertension complicating AND/OR reason for care during pregnancy 
(disorder)

Pregestational diabetes mellitus AND/OR impaired glucose tolerance, modified 
White class C (disorder)

Septuplet pregnancy (disorder)

Mild pre-eclampsia (disorder)

Oligohydramnios sequence (disorder)

Chromosomal abnormality in fetus affecting obstetrical care (disorder)

Sextuplet pregnancy (disorder)

Premature rupture of membranes (disorder)

Rhesus isoimmunization affecting pregnancy (disorder)

Maternal diabetes mellitus with hypoglycemia affecting fetus OR newborn 
(disorder)

Severe pre-eclampsia (disorder)

Gestational diabetes mellitus, class A>2< (disorder)

Pregnancy-induced hypertension (disorder)

Hypertension secondary to renal disease complicating AND/OR reason for 
care during pregnancy (disorder)

Placenta previa found before labor AND delivery by cesarean section without 
hemorrhage (disorder)

Oligohydramnios without rupture of membranes (disorder)

Known OR suspected fetal anencephaly affecting obstetrical care (disorder)

Oligohydramnios (disorder)

Quadruplet pregnancy (disorder)

Acquired immunodeficiency syndrome-like syndrome (disorder)

Congenital cardiovascular disorder in mother complicating pregnancy, childbirth 
AND/OR puerperium (disorder)

Acquired immune deficiency syndrome (disorder)

Placenta previa marginalis (disorder)

Benign essential hypertension in obstetric context (disorder)

Triplet pregnancy (disorder)

Twin pregnancy (disorder)

Pre-existing hypertension complicating AND/OR reason for care during pregnancy 
(disorder)

Pre-eclampsia added to pre-existing hypertension (disorder)

Icterus gravis of pregnancy (disorder)

Eclampsia added to pre-existing hypertension (disorder)

Fetal-maternal hemorrhage (disorder)

Total placenta previa with intrapartum hemorrhage (disorder)

Benign essential hypertension complicating AND/OR reason for care during 
childbirth (disorder)

Essential hypertension in obstetric context (disorder)

Gestational diabetes mellitus, class A>1< (disorder)

Renal disease in pregnancy AND/OR puerperium without hypertension (disorder)

Diabetes mellitus in mother complicating pregnancy, childbirth AND/OR puerperium 
(disorder)

Heart disease in mother complicating pregnancy, childbirth AND/OR puerperium 
(disorder)

Essential hypertension complicating AND/OR reason for care during pregnancy 
(disorder)

Vasa previa (disorder)

Known OR suspected fetal hydrocephalus affecting obstetrical care (disorder)

Multiple gestation with one OR more fetal malpresentations (disorder)

Placenta previa without hemorrhage (disorder)

Quintuplet pregnancy (disorder)

Malignant hypertension in obstetric context (disorder)

Pregestational diabetes mellitus AND/OR impaired glucose tolerance, modified 
White class A (disorder)

Pregestational diabetes mellitus AND/OR impaired glucose tolerance, modified 
White class R (disorder)

Pregestational diabetes mellitus AND/OR impaired glucose tolerance, modified 
White class FR (disorder)

Pre-existing hypertension in obstetric context (disorder)

Polyhydramnios (disorder)

Unstable lie (disorder)

Human immunodeficiency virus infection (disorder)

Marginal placenta previa with intrapartum hemorrhage (disorder)

Chronic hypertension complicating AND/OR reason for care during childbirth 
(disorder)

Prolonged pregnancy (disorder)

Necrosis of liver of pregnancy (disorder)

Acquired immunodeficiency syndrome virus infection associated with pregnancy 
(disorder)

Asymptomatic human immunodeficiency virus infection (disorder)

Asymptomatic human immunodeficiency virus infection in pregnancy (disorder)

Hemolysis-elevated liver enzymes-low platelet count syndrome (disorder)

Maternal AND/OR fetal condition affecting labor AND/OR delivery (disorder)

Hypertension secondary to renal disease in obstetric context (disorder)

Acute human immunodeficiency virus infection (disorder)

Postmature pregnancy delivered (finding)

Placenta previa without hemorrhage, delivered, with or without mention 
of antepartum condition

Hypertension secondary to renal disease, complicating pregnancy, childbirth, 
and the puerperium, delivered, with mention of postpartum complication

Other pre-existing hypertension, complicating pregnancy, childbirth, and 
the puerperium, delivered, with or without mention of antepartum condition

Other pre-existing hypertension, complicating pregnancy, childbirth, and 
the puerperium, delivered, with mention of postpartum complication

Transient hypertension of pregnancy, delivered , with or without mention 
of antepartum condition

Transient hypertension of pregnancy, delivered, with mention of postpartum 
complication

Mild or unspecified pre-eclampsia, delivered, with or without mention of 
antepartum condition

Mild or unspecified pre-eclampsia, delivered, with mention of postpartum 
complication

Severe pre-eclampsia, delivered, with or without mention of antepartum condition

Severe pre-eclampsia, delivered, with mention of postpartum complication

Eclampsia, delivered, with or without mention of antepartum condition

Hemorrhage from placenta previa, delivered, with or without mention of 
antepartum condition

Eclampsia, delivered, with mention of postpartum complication

Pre-eclampsia or eclampsia superimposed on pre-existing hypertension, delivered, 
with or without mention of antepartum condition

Pre-eclampsia or eclampsia superimposed on pre-existing hypertension, delivered, 
with mention of postpartum complication

Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, 
delivered, with or without mention of antepartum condition

Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, 
delivered, with mention of postpartum complication

Post term pregnancy, delivered, with or without mention of antepartum condition

Unspecified renal disease in pregnancy, without mention of hypertension, 
delivered, with or without mention of antepartum condition

Unspecified renal disease in pregnancy, without mention of hypertension, 
delivered, with mention of postpartum complication

Liver and biliary tract disorders in pregnancy, delivered, with or without 
mention of antepartum condition

Diabetes mellitus of mother, complicating pregnancy, childbirth, or the 
puerperium, delivered, with or without mention of antepartum condition

Premature separation of placenta, delivered, with or without mention of 
antepartum condition

Congenital cardiovascular disorders of mother, delivered, with or without 
mention of antepartum condition

Congenital cardiovascular disorders of mother, delivered, with mention 
of postpartum complication

Other cardiovascular diseases of mother, delivered, with or without mention 
of antepartum condition

Other cardiovascular diseases of mother, delivered, with mention of postpartum 
complication

Abnormal glucose tolerance of mother, delivered, with or without mention 
of antepartum condition

Abnormal glucose tolerance of mother, delivered, with mention of postpartum 
complication

Coagulation defects complicating pregnancy, childbirth, or the puerperium, 
delivered, with or without mention of antepartum condition

Coagulation defects complicating pregnancy, childbirth, or the puerperium, 
delivered, with mention of postpartum complication

Twin pregnancy, delivered, with or without mention of antepartum condition

Triplet pregnancy, delivered, with or without mention of antepartum condition

Antepartum hemorrhage associated with coagulation defects, delivered, with 
or without mention of antepartum condition

Quadruplet pregnancy, delivered, with or without mention of antepartum condition

Twin pregnancy with fetal loss and retention of one fetus, delivered, with 
or without mention of antepartum condition

Triplet pregnancy with fetal loss and retention of one or more fetus(es), 
delivered, with or without mention of antepartum condition

Quadruplet pregnancy with fetal loss and retention of one or more fetus(es), 
delivered, with or without mention of antepartum condition

Other multiple pregnancy with fetal loss and retention of one or more fetus(es), 
delivered, with or without mention of antepartum condition

Multiple gestation following (elective) fetal reduction,delivered, with 
or without mention of antepartum condition

Other specified multiple gestation, delivered, with or without mention 
of antepartum condition

Unspecified multiple gestation, delivered, with or without mention of antepartum 
condition

Unstable lie, delivered, with or without mention of antepartum condition

Multiple gestation with malpresentation of one fetus or more, delivered, 
with or without mention of antepartum condition

Other antepartum hemorrhage, delivered, with or without mention of antepartum 
condition

Central nervous system malformation in fetus, delivered, with or without 
mention of antepartum condition

Chromosomal abnormality in fetus, affecting management of mother, delivered, 
with or without mention of antepartum condition

Suspected damage to fetus from viral disease in the mother, affecting management 
of mother, delivered, with or without mention of antepartum condition

Suspected damage to fetus from other disease in the mother, affecting management 
of mother, delivered, with or without mention of antepartum condition

Suspected damage to fetus from drugs, affecting management of mother, delivered, 
with or without mention of antepartum condition

Suspected damage to fetus from radiation, affecting management of mother, 
delivered,

Other known or suspected fetal abnormality, not elsewhere classified, affecting 
management of mother, delivered, with or without mention of antepartum 
condition

Fetal-maternal hemorrhage, delivered, with or without mention of antepartum 
condition

Rhesus isoimmunization, delivered, with or without mention of antepartum 
condition

Isoimmunization from other and unspecified blood-group incompatibility, 
delivered, with or without mention of antepartum condition

Unspecified antepartum hemorrhage, delivered, with or without mention of 
antepartum condition

Fetal distress, affecting management of mother, delivered, with or without 
mention of antepartum condition

Intrauterine death, affecting management of mother, delivered, with or 
without mention of antepartum condition

Poor fetal growth, affecting management of mother, delivered, with or without 
mention of antepartum condition

Polyhydramnios, delivered, with or without mention of antepartum condition

Oligohydramnios, delivered, with or without mention of antepartum condition

Premature rupture of membranes, delivered, with or without mention of antepartum 
condition

Delayed delivery after spontaneous or unspecified rupture of membranes, 
delivered, with or without mention of antepartum condition

Infection of amniotic cavity, delivered, with or without mention of antepartum 
condition

Abnormality in fetal heart rate or rhythm, delivered, with or without mention 
of antepartum condition

Vasa previa complicating labor and delivery, delivered, with or without 
mention of antepartum condition

Benign essential hypertension complicating pregnancy, childbirth, and the 
puerperium, delivered, with or without mention of antepartum condition

Human immunodeficiency virus [HIV] disease

Asymptomatic human immunodeficiency virus [HIV] infection status

Supervision of high-risk pregnancy with other poor reproductive history

Outcome of delivery, single stillborn

Benign essential hypertension, complicating pregnancy, childbirth, and 
the puerperium, delivered, with mention of postpartum complication

Hypertension secondary to renal disease, complicating pregnancy, childbirth, 
and the puerperium, delivered, with or without mention of antepartum condition

Human immunodeficiency virus [HIV] disease

Pre-existing hypertensive heart disease complicating pregnancy, first trimester

Pregnancy related renal disease, second trimester

Pregnancy related renal disease, third trimester

Twin pregnancy, unspecified number of placenta and unspecified number of 
amniotic sacs, first trimester

Twin pregnancy, unspecified number of placenta and unspecified number of 
amniotic sacs, second trimester

Twin pregnancy, unspecified number of placenta and unspecified number of 
amniotic sacs, third trimester

Twin pregnancy, monochorionic/monoamniotic, first trimester

Twin pregnancy, monochorionic/monoamniotic, second trimester

Twin pregnancy, monochorionic/monoamniotic, third trimester

Twin pregnancy, monochorionic/diamniotic, first trimester

Twin pregnancy, monochorionic/diamniotic, second trimester

Pre-existing hypertensive heart disease complicating pregnancy, second trimester

Twin pregnancy, monochorionic/diamniotic, third trimester

Twin pregnancy, dichorionic/diamniotic, second trimester

Twin pregnancy, dichorionic/diamniotic, third trimester

Twin pregnancy, unable to determine number of placenta and number of amniotic 
sacs, first trimester

Twin pregnancy, unable to determine number of placenta and number of amniotic 
sacs, second trimester

Twin pregnancy, unable to determine number of placenta and number of amniotic 
sacs, third trimester

Triplet pregnancy, unspecified number of placenta and unspecified number 
of amniotic sacs, first trimester

Triplet pregnancy, unspecified number of placenta and unspecified number 
of amniotic sacs, second trimester

Triplet pregnancy, unspecified number of placenta and unspecified number 
of amniotic sacs, third trimester

Triplet pregnancy with two or more monochorionic fetuses, first trimester

Pre-existing hypertensive heart disease complicating pregnancy, third trimester

Triplet pregnancy with two or more monochorionic fetuses, second trimester

Triplet pregnancy with two or more monochorionic fetuses, third trimester

Triplet pregnancy with two or more monoamniotic fetuses, first trimester

Triplet pregnancy with two or more monoamniotic fetuses, second trimester

Triplet pregnancy with two or more monoamniotic fetuses, third trimester

Triplet pregnancy, unable to determine number of placenta and number of 
amniotic sacs, first trimester

Triplet pregnancy, unable to determine number of placenta and number of 
amniotic sacs, second trimester

Triplet pregnancy, unable to determine number of placenta and number of 
amniotic sacs, third trimester

Quadruplet pregnancy, unspecified number of placenta and unspecified number 
of amniotic sacs, first trimester

Quadruplet pregnancy, unspecified number of placenta and unspecified number 
of amniotic sacs, second trimester

Pre-existing hypertensive heart disease complicating childbirth

Quadruplet pregnancy, unspecified number of placenta and unspecified number 
of amniotic sacs, third trimester

Quadruplet pregnancy with two or more monochorionic fetuses, first trimester

Quadruplet pregnancy with two or more monochorionic fetuses, second trimester

Quadruplet pregnancy with two or more monochorionic fetuses, third trimester

Quadruplet pregnancy with two or more monoamniotic fetuses, first trimester

Quadruplet pregnancy with two or more monoamniotic fetuses, second trimester

Quadruplet pregnancy with two or more monoamniotic fetuses, third trimester

Quadruplet pregnancy, unable to determine number of placenta and number 
of amniotic sacs, first trimester

Quadruplet pregnancy, unable to determine number of placenta and number 
of amniotic sacs, second trimester

Quadruplet pregnancy, unable to determine number of placenta and number 
of amniotic sacs, third trimester

Pre-existing hypertensive heart disease complicating the puerperium

Other specified multiple gestation, unspecified number of placenta and 
unspecified number of amniotic sacs, first trimester

Other specified multiple gestation, unspecified number of placenta and 
unspecified number of amniotic sacs, second trimester

Other specified multiple gestation, unspecified number of placenta and 
unspecified number of amniotic sacs, third trimester

Other specified multiple gestation with two or more monochorionic fetuses, 
first trimester

Other specified multiple gestation with two or more monochorionic fetuses, 
second trimester

Other specified multiple gestation with two or more monochorionic fetuses, 
third trimester

Other specified multiple gestation with two or more monoamniotic fetuses, 
first trimester

Other specified multiple gestation with two or more monoamniotic fetuses, 
second trimester

Other specified multiple gestation with two or more monoamniotic fetuses, 
third trimester

Other specified multiple gestation, unable to determine number of placenta 
and number of amniotic sacs, first trimester

Pre-existing hypertensive chronic kidney disease complicating pregnancy, 
first trimester

Other specified multiple gestation, unable to determine number of placenta 
and number of amniotic sacs, second trimester

Other specified multiple gestation, unable to determine number of placenta 
and number of amniotic sacs, third trimester

Multiple gestation, unspecified, first trimester

Multiple gestation, unspecified, second trimester

Multiple gestation, unspecified, third trimester

Continuing pregnancy after spontaneous abortion of one fetus or more, first 
trimester, not applicable or unspecified

Continuing pregnancy after spontaneous abortion of one fetus or more, first 
trimester, fetus 1

Continuing pregnancy after spontaneous abortion of one fetus or more, first 
trimester, fetus 2

Continuing pregnancy after spontaneous abortion of one fetus or more, first 
trimester, fetus 3

Continuing pregnancy after spontaneous abortion of one fetus or more, first 
trimester, fetus 4

Pre-existing hypertensive chronic kidney disease complicating pregnancy, 
second trimester

Continuing pregnancy after spontaneous abortion of one fetus or more, first 
trimester, fetus 5

Continuing pregnancy after spontaneous abortion of one fetus or more, first 
trimester, other fetus

Continuing pregnancy after spontaneous abortion of one fetus or more, second 
trimester, not applicable or unspecified

Continuing pregnancy after spontaneous abortion of one fetus or more, second 
trimester, fetus 1

Continuing pregnancy after spontaneous abortion of one fetus or more, second 
trimester, fetus 2

Continuing pregnancy after spontaneous abortion of one fetus or more, second 
trimester, fetus 3

Continuing pregnancy after spontaneous abortion of one fetus or more, second 
trimester, fetus 4

Continuing pregnancy after spontaneous abortion of one fetus or more, second 
trimester, fetus 5

Continuing pregnancy after spontaneous abortion of one fetus or more, second 
trimester, other fetus

Continuing pregnancy after spontaneous abortion of one fetus or more, third 
trimester, not applicable or unspecified

Pre-existing hypertensive chronic kidney disease complicating pregnancy, 
third trimester

Continuing pregnancy after spontaneous abortion of one fetus or more, third 
trimester, fetus 1

Continuing pregnancy after spontaneous abortion of one fetus or more, third 
trimester, fetus 2

Continuing pregnancy after spontaneous abortion of one fetus or more, third 
trimester, fetus 3

Continuing pregnancy after spontaneous abortion of one fetus or more, third 
trimester, fetus 4

Continuing pregnancy after spontaneous abortion of one fetus or more, third 
trimester, fetus 5

Continuing pregnancy after spontaneous abortion of one fetus or more, third 
trimester, other fetus

Continuing pregnancy after intrauterine death of one fetus or more, first 
trimester, not applicable or unspecified

Continuing pregnancy after intrauterine death of one fetus or more, first 
trimester, fetus 1

Continuing pregnancy after intrauterine death of one fetus or more, first 
trimester, fetus 2

Continuing pregnancy after intrauterine death of one fetus or more, first 
trimester, fetus 3

Pre-existing hypertensive chronic kidney disease complicating childbirth

Continuing pregnancy after intrauterine death of one fetus or more, first 
trimester, fetus 4

Continuing pregnancy after intrauterine death of one fetus or more, first 
trimester, fetus 5

Continuing pregnancy after intrauterine death of one fetus or more, first 
trimester, other fetus

Continuing pregnancy after intrauterine death of one fetus or more, second 
trimester, not applicable or unspecified

Continuing pregnancy after intrauterine death of one fetus or more, second 
trimester, fetus 1

Continuing pregnancy after intrauterine death of one fetus or more, second 
trimester, fetus 2

Continuing pregnancy after intrauterine death of one fetus or more, second 
trimester, fetus 3

Continuing pregnancy after intrauterine death of one fetus or more, second 
trimester, fetus 4

Continuing pregnancy after intrauterine death of one fetus or more, second 
trimester, fetus 5

Continuing pregnancy after intrauterine death of one fetus or more, second 
trimester, other fetus

Pre-existing hypertensive heart and chronic kidney disease complicating 
pregnancy, first trimester

Continuing pregnancy after intrauterine death of one fetus or more, third 
trimester, not applicable or unspecified

Continuing pregnancy after intrauterine death of one fetus or more, third 
trimester, fetus 1

Continuing pregnancy after intrauterine death of one fetus or more, third 
trimester, fetus 2

Continuing pregnancy after intrauterine death of one fetus or more, third 
trimester, fetus 3

Continuing pregnancy after intrauterine death of one fetus or more, third 
trimester, fetus 4

Continuing pregnancy after intrauterine death of one fetus or more, third 
trimester, fetus 5

Continuing pregnancy after intrauterine death of one fetus or more, third 
trimester, other fetus

Continuing pregnancy after elective fetal reduction of one fetus or more, 
first trimester, not applicable or unspecified

Continuing pregnancy after elective fetal reduction of one fetus or more, 
first trimester, fetus 1

Continuing pregnancy after elective fetal reduction of one fetus or more, 
first trimester, fetus 2

Biliary cyst

Pre-existing hypertensive heart and chronic kidney disease complicating 
pregnancy, second trimester

Continuing pregnancy after elective fetal reduction of one fetus or more, 
first trimester, fetus 3

Continuing pregnancy after elective fetal reduction of one fetus or more, 
first trimester, fetus 4

Continuing pregnancy after elective fetal reduction of one fetus or more, 
first trimester, fetus 5

Continuing pregnancy after elective fetal reduction of one fetus or more, 
first trimester, other fetus

Continuing pregnancy after elective fetal reduction of one fetus or more, 
second trimester, not applicable or unspecified

Continuing pregnancy after elective fetal reduction of one fetus or more, 
second trimester, fetus 1

Continuing pregnancy after elective fetal reduction of one fetus or more, 
second trimester, fetus 2

Continuing pregnancy after elective fetal reduction of one fetus or more, 
second trimester, fetus 3

Continuing pregnancy after elective fetal reduction of one fetus or more, 
second trimester, fetus 4

Continuing pregnancy after elective fetal reduction of one fetus or more, 
second trimester, fetus 5

Pre-existing hypertensive heart and chronic kidney disease complicating 
pregnancy, third trimester

Continuing pregnancy after elective fetal reduction of one fetus or more, 
second trimester, other fetus

Continuing pregnancy after elective fetal reduction of one fetus or more, 
third trimester, not applicable or unspecified

Continuing pregnancy after elective fetal reduction of one fetus or more, 
third trimester, fetus 1

Continuing pregnancy after elective fetal reduction of one fetus or more, 
third trimester, fetus 2

Continuing pregnancy after elective fetal reduction of one fetus or more, 
third trimester, fetus 3

Continuing pregnancy after elective fetal reduction of one fetus or more, 
third trimester, fetus 4

Continuing pregnancy after elective fetal reduction of one fetus or more, 
third trimester, fetus 5

Continuing pregnancy after elective fetal reduction of one fetus or more, 
third trimester, other fetus

Other complications specific to multiple gestation, first trimester, not 
applicable or unspecified

Other complications specific to multiple gestation, first trimester, fetus 1

Pre-existing hypertensive heart and chronic kidney disease complicating 
childbirth

Other complications specific to multiple gestation, first trimester, fetus 2

Other complications specific to multiple gestation, first trimester, fetus 3

Other complications specific to multiple gestation, first trimester, fetus 4

Other complications specific to multiple gestation, first trimester, fetus 5

Other complications specific to multiple gestation, first trimester, other fetus

Other complications specific to multiple gestation, second trimester, not 
applicable or unspecified

Other complications specific to multiple gestation, second trimester, fetus 1

Other complications specific to multiple gestation, second trimester, fetus 2

Other complications specific to multiple gestation, second trimester, fetus 3

Other complications specific to multiple gestation, second trimester, fetus 4

Pre-existing secondary hypertension complicating pregnancy, first trimester

Other complications specific to multiple gestation, second trimester, fetus 5

Other complications specific to multiple gestation, second trimester, other 
fetus

Other complications specific to multiple gestation, third trimester, not 
applicable or unspecified

Other complications specific to multiple gestation, third trimester, fetus 1

Other complications specific to multiple gestation, third trimester, fetus 2

Other complications specific to multiple gestation, third trimester, fetus 3

Other complications specific to multiple gestation, third trimester, fetus 4

Other complications specific to multiple gestation, third trimester, fetus 5

Other complications specific to multiple gestation, third trimester, other fetus

Maternal care for vertical scar from previous cesarean delivery

Pre-existing secondary hypertension complicating pregnancy, second trimester

Maternal care for (suspected) central nervous system malformation in fetus, 
not applicable or unspecified

Maternal care for (suspected) central nervous system malformation in fetus, 
fetus 1

Maternal care for (suspected) central nervous system malformation in fetus, 
fetus 2

Maternal care for (suspected) central nervous system malformation in fetus, 
fetus 3

Maternal care for (suspected) central nervous system malformation in fetus, 
fetus 4

Maternal care for (suspected) central nervous system malformation in fetus, 
fetus 5

Maternal care for (suspected) central nervous system malformation in fetus, 
other fetus

Maternal care for (suspected) chromosomal abnormality in fetus, not applicable 
or unspecified

Maternal care for (suspected) chromosomal abnormality in fetus, fetus 1

Maternal care for (suspected) chromosomal abnormality in fetus, fetus 2

Pre-existing secondary hypertension complicating pregnancy, third trimester

Maternal care for (suspected) chromosomal abnormality in fetus, fetus 3

Maternal care for (suspected) chromosomal abnormality in fetus, fetus 4

Maternal care for (suspected) chromosomal abnormality in fetus, fetus 5

Maternal care for (suspected) chromosomal abnormality in fetus, other fetus

Maternal care for (suspected) damage to fetus from viral disease in mother, 
not applicable or unspecified

Maternal care for (suspected) damage to fetus from viral disease in mother, 
fetus 1

Maternal care for (suspected) damage to fetus from viral disease in mother, 
fetus 2

Maternal care for (suspected) damage to fetus from viral disease in mother, 
fetus 3

Maternal care for (suspected) damage to fetus from viral disease in mother, 
fetus 4

Maternal care for (suspected) damage to fetus from viral disease in mother, 
fetus 5

Pre-existing secondary hypertension complicating childbirth

Maternal care for (suspected) damage to fetus from viral disease in mother, 
other fetus

Maternal care for (suspected) damage to fetus from alcohol, not applicable 
or unspecified

Maternal care for (suspected) damage to fetus from alcohol, fetus 1

Maternal care for (suspected) damage to fetus from alcohol, fetus 2

Maternal care for (suspected) damage to fetus from alcohol, fetus 3

Maternal care for (suspected) damage to fetus from alcohol, fetus 4

Maternal care for (suspected) damage to fetus from alcohol, fetus 5

Maternal care for (suspected) damage to fetus from alcohol, other fetus

Maternal care for (suspected) damage to fetus by drugs, not applicable 
or unspecified

Maternal care for (suspected) damage to fetus by drugs, fetus 1

Pre-existing secondary hypertension complicating the puerperium

Maternal care for (suspected) damage to fetus by drugs, fetus 2

Maternal care for (suspected) damage to fetus by drugs, fetus 3

Maternal care for (suspected) damage to fetus by drugs, fetus 4

Maternal care for (suspected) damage to fetus by drugs, fetus 5

Maternal care for (suspected) damage to fetus by drugs, other fetus

Maternal care for (suspected) damage to fetus by radiation, not applicable 
or unspecified

Maternal care for (suspected) damage to fetus by radiation, fetus 1

Maternal care for (suspected) damage to fetus by radiation, fetus 2

Maternal care for (suspected) damage to fetus by radiation, fetus 3

Maternal care for (suspected) damage to fetus by radiation, fetus 4

Unspecified pre-existing hypertension complicating pregnancy, first trimester

Maternal care for (suspected) damage to fetus by radiation, fetus 5

Maternal care for (suspected) damage to fetus by radiation, other fetus

Maternal care for other (suspected) fetal abnormality and damage, not applicable 
or unspecified

Maternal care for other (suspected) fetal abnormality and damage, fetus 1

Maternal care for other (suspected) fetal abnormality and damage, fetus 2

Maternal care for other (suspected) fetal abnormality and damage, fetus 3

Maternal care for other (suspected) fetal abnormality and damage, fetus 4

Maternal care for other (suspected) fetal abnormality and damage, fetus 5

Maternal care for other (suspected) fetal abnormality and damage, other fetus

Maternal care for anti-D [Rh] antibodies, first trimester, not applicable 
or unspecified

Unspecified pre-existing hypertension complicating pregnancy, second trimester

Maternal care for anti-D [Rh] antibodies, first trimester, fetus 1

Maternal care for anti-D [Rh] antibodies, first trimester, fetus 2

Maternal care for anti-D [Rh] antibodies, first trimester, fetus 3

Maternal care for anti-D [Rh] antibodies, first trimester, fetus 4

Maternal care for anti-D [Rh] antibodies, first trimester, fetus 5

Maternal care for anti-D [Rh] antibodies, first trimester, other fetus

Maternal care for anti-D [Rh] antibodies, second trimester, not applicable 
or unspecified

Maternal care for anti-D [Rh] antibodies, second trimester, fetus 1

Maternal care for anti-D [Rh] antibodies, second trimester, fetus 2

Maternal care for anti-D [Rh] antibodies, second trimester, fetus 3

Other specified diseases of biliary tract

Unspecified pre-existing hypertension complicating pregnancy, third trimester

Maternal care for anti-D [Rh] antibodies, second trimester, fetus 4

Maternal care for anti-D [Rh] antibodies, second trimester, fetus 5

Maternal care for anti-D [Rh] antibodies, second trimester, other fetus

Maternal care for anti-D [Rh] antibodies, third trimester, not applicable 
or unspecified

Maternal care for anti-D [Rh] antibodies, third trimester, fetus 1

Maternal care for anti-D [Rh] antibodies, third trimester, fetus 2

Maternal care for anti-D [Rh] antibodies, third trimester, fetus 3

Maternal care for anti-D [Rh] antibodies, third trimester, fetus 4

Maternal care for anti-D [Rh] antibodies, third trimester, fetus 5

Maternal care for anti-D [Rh] antibodies, third trimester, other fetus

Unspecified pre-existing hypertension complicating childbirth

Maternal care for other rhesus isoimmunization, first trimester, not applicable 
or unspecified

Maternal care for other rhesus isoimmunization, first trimester, fetus 1

Maternal care for other rhesus isoimmunization, first trimester, fetus 2

Maternal care for other rhesus isoimmunization, first trimester, fetus 3

Maternal care for other rhesus isoimmunization, first trimester, fetus 4

Maternal care for other rhesus isoimmunization, first trimester, fetus 5

Maternal care for other rhesus isoimmunization, first trimester, other fetus

Maternal care for other rhesus isoimmunization, second trimester, not applicable 
or unspecified

Maternal care for other rhesus isoimmunization, second trimester, fetus 1

Maternal care for other rhesus isoimmunization, second trimester, fetus 2

Pre-existing hypertension with pre-eclampsia, first trimester

Maternal care for other rhesus isoimmunization, second trimester, fetus 3

Maternal care for other rhesus isoimmunization, second trimester, fetus 4

Maternal care for other rhesus isoimmunization, second trimester, fetus 5

Maternal care for other rhesus isoimmunization, second trimester, other fetus

Maternal care for other rhesus isoimmunization, third trimester, not applicable 
or unspecified

Maternal care for other rhesus isoimmunization, third trimester, fetus 1

Maternal care for other rhesus isoimmunization, third trimester, fetus 2

Maternal care for other rhesus isoimmunization, third trimester, fetus 3

Maternal care for other rhesus isoimmunization, third trimester, fetus 4

Maternal care for other rhesus isoimmunization, third trimester, fetus 5

Pre-existing hypertension with pre-eclampsia, second trimester

Maternal care for other rhesus isoimmunization, third trimester, other fetus

Maternal care for Anti-A sensitization, first trimester, not applicable 
or unspecified

Maternal care for Anti-A sensitization, first trimester, fetus 1

Maternal care for Anti-A sensitization, first trimester, fetus 2

Maternal care for Anti-A sensitization, first trimester, fetus 3

Maternal care for Anti-A sensitization, first trimester, fetus 4

Maternal care for Anti-A sensitization, first trimester, fetus 5

Maternal care for Anti-A sensitization, first trimester, other fetus

Maternal care for Anti-A sensitization, second trimester, not applicable 
or unspecified

Maternal care for Anti-A sensitization, second trimester, fetus 1

Pre-existing hypertension with pre-eclampsia, third trimester

Maternal care for Anti-A sensitization, second trimester, fetus 2

Maternal care for Anti-A sensitization, second trimester, fetus 3

Maternal care for Anti-A sensitization, second trimester, fetus 4

Maternal care for Anti-A sensitization, second trimester, fetus 5

Maternal care for Anti-A sensitization, second trimester, other fetus

Maternal care for Anti-A sensitization, third trimester, not applicable 
or unspecified

Maternal care for Anti-A sensitization, third trimester, fetus 1

Maternal care for Anti-A sensitization, third trimester, fetus 2

Maternal care for Anti-A sensitization, third trimester, fetus 3

Maternal care for Anti-A sensitization, third trimester, fetus 4

Pre-existing hypertension with pre-eclampsia, complicating childbirth

Maternal care for Anti-A sensitization, third trimester, fetus 5

Maternal care for Anti-A sensitization, third trimester, other fetus

Maternal care for other isoimmunization, first trimester, not applicable 
or unspecified

Maternal care for other isoimmunization, first trimester, fetus 1

Maternal care for other isoimmunization, first trimester, fetus 2

Maternal care for other isoimmunization, first trimester, fetus 3

Maternal care for other isoimmunization, first trimester, fetus 4

Maternal care for other isoimmunization, first trimester, fetus 5

Maternal care for other isoimmunization, first trimester, other fetus

Maternal care for other isoimmunization, second trimester, not applicable 
or unspecified

Gestational proteinuria, first trimester

Maternal care for other isoimmunization, second trimester, fetus 1

Maternal care for other isoimmunization, second trimester, fetus 2

Maternal care for other isoimmunization, second trimester, fetus 3

Maternal care for other isoimmunization, second trimester, fetus 4

Maternal care for other isoimmunization, second trimester, fetus 5

Maternal care for other isoimmunization, second trimester, other fetus

Maternal care for other isoimmunization, third trimester, not applicable 
or unspecified

Maternal care for other isoimmunization, third trimester, fetus 1

Maternal care for other isoimmunization, third trimester, fetus 2

Maternal care for other isoimmunization, third trimester, fetus 3

Gestational proteinuria, second trimester

Maternal care for other isoimmunization, third trimester, fetus 4

Maternal care for other isoimmunization, third trimester, fetus 5

Maternal care for other isoimmunization, third trimester, other fetus

Maternal care for intrauterine death, not applicable or unspecified

Maternal care for intrauterine death, fetus 1

Maternal care for intrauterine death, fetus 2

Maternal care for intrauterine death, fetus 3

Maternal care for intrauterine death, fetus 4

Maternal care for intrauterine death, fetus 5

Maternal care for intrauterine death, other fetus

Gestational proteinuria, third trimester

Maternal care for known or suspected placental insufficiency, first trimester, 
not applicable or unspecified

Maternal care for known or suspected placental insufficiency, first trimester, 
fetus 1

Maternal care for known or suspected placental insufficiency, first trimester, 
fetus 2

Maternal care for known or suspected placental insufficiency, first trimester, 
fetus 3

Maternal care for known or suspected placental insufficiency, first trimester, 
fetus 4

Maternal care for known or suspected placental insufficiency, first trimester, 
fetus 5

Maternal care for known or suspected placental insufficiency, first trimester, 
other fetus

Maternal care for known or suspected placental insufficiency, second trimester, 
not applicable or unspecified

Maternal care for known or suspected placental insufficiency, second trimester, 
fetus 1

Maternal care for known or suspected placental insufficiency, second trimester, 
fetus 2

Gestational edema with proteinuria, first trimester

Maternal care for known or suspected placental insufficiency, second trimester, 
fetus 3

Maternal care for known or suspected placental insufficiency, second trimester, 
fetus 4

Maternal care for known or suspected placental insufficiency, second trimester, 
fetus 5

Maternal care for known or suspected placental insufficiency, second trimester, 
other fetus

Maternal care for known or suspected placental insufficiency, third trimester, 
not applicable or unspecified

Maternal care for known or suspected placental insufficiency, third trimester, 
fetus 1

Maternal care for known or suspected placental insufficiency, third trimester, 
fetus 2

Maternal care for known or suspected placental insufficiency, third trimester, 
fetus 3

Maternal care for known or suspected placental insufficiency, third trimester, 
fetus 4

Maternal care for known or suspected placental insufficiency, third trimester, 
fetus 5

Disorders of gallbladder, biliary tract and pancreas in diseases classified 
elsewhere

Gestational edema with proteinuria, second trimester

Maternal care for known or suspected placental insufficiency, third trimester, 
other fetus

Maternal care for other known or suspected poor fetal growth, first trimester, 
not applicable or unspecified

Maternal care for other known or suspected poor fetal growth, first trimester, 
fetus 1

Maternal care for other known or suspected poor fetal growth, first trimester, 
fetus 2

Maternal care for other known or suspected poor fetal growth, first trimester, 
fetus 3

Maternal care for other known or suspected poor fetal growth, first trimester, 
fetus 4

Maternal care for other known or suspected poor fetal growth, first trimester, 
fetus 5

Maternal care for other known or suspected poor fetal growth, first trimester, 
other fetus

Maternal care for other known or suspected poor fetal growth, second trimester, 
not applicable or unspecified

Maternal care for other known or suspected poor fetal growth, second trimester, 
fetus 1

Gestational edema with proteinuria, third trimester

Maternal care for other known or suspected poor fetal growth, second trimester, 
fetus 2

Maternal care for other known or suspected poor fetal growth, second trimester, 
fetus 3

Maternal care for other known or suspected poor fetal growth, second trimester, 
fetus 4

Maternal care for other known or suspected poor fetal growth, second trimester, 
fetus 5

Maternal care for other known or suspected poor fetal growth, second trimester, 
other fetus

Maternal care for other known or suspected poor fetal growth, third trimester, 
not applicable or unspecified

Maternal care for other known or suspected poor fetal growth, third trimester, 
fetus 1

Maternal care for other known or suspected poor fetal growth, third trimester, 
fetus 2

Maternal care for other known or suspected poor fetal growth, third trimester, 
fetus 3

Maternal care for other known or suspected poor fetal growth, third trimester, 
fetus 4

Gestational [pregnancy-induced] hypertension without significant proteinuria, 
first trimester

Maternal care for other known or suspected poor fetal growth, third trimester, 
fetus 5

Maternal care for other known or suspected poor fetal growth, third trimester, 
other fetus

Decreased fetal movements, second trimester, not applicable or unspecified

Decreased fetal movements, second trimester, fetus 1

Decreased fetal movements, second trimester, fetus 2

Decreased fetal movements, second trimester, fetus 3

Decreased fetal movements, second trimester, fetus 4

Decreased fetal movements, second trimester, fetus 5

Decreased fetal movements, second trimester, other fetus

Decreased fetal movements, third trimester, not applicable or unspecified

Gestational [pregnancy-induced] hypertension without significant proteinuria, 
second trimester

Decreased fetal movements, third trimester, fetus 1

Decreased fetal movements, third trimester, fetus 2

Decreased fetal movements, third trimester, fetus 3

Decreased fetal movements, third trimester, fetus 4

Decreased fetal movements, third trimester, fetus 5

Decreased fetal movements, third trimester, other fetus

Polyhydramnios, first trimester, not applicable or unspecified

Polyhydramnios, first trimester, fetus 1

Polyhydramnios, first trimester, fetus 2

Polyhydramnios, first trimester, fetus 3

Gestational [pregnancy-induced] hypertension without significant proteinuria, 
third trimester

Polyhydramnios, first trimester, fetus 4

Polyhydramnios, first trimester, fetus 5

Polyhydramnios, first trimester, other fetus

Polyhydramnios, second trimester, not applicable or unspecified

Polyhydramnios, second trimester, fetus 1

Polyhydramnios, second trimester, fetus 2

Polyhydramnios, second trimester, fetus 3

Polyhydramnios, second trimester, fetus 4

Polyhydramnios, second trimester, fetus 5

Polyhydramnios, second trimester, other fetus

Gestational [pregnancy-induced] hypertension without significant proteinuria, 
complicating childbirth

Polyhydramnios, third trimester, not applicable or unspecified

Polyhydramnios, third trimester, fetus 1

Polyhydramnios, third trimester, fetus 2

Polyhydramnios, third trimester, fetus 3

Polyhydramnios, third trimester, fetus 4

Polyhydramnios, third trimester, fetus 5

Polyhydramnios, third trimester, other fetus

Oligohydramnios, first trimester, not applicable or unspecified

Oligohydramnios, first trimester, fetus 1

Oligohydramnios, first trimester, fetus 2

Mild to moderate pre-eclampsia, second trimester

Oligohydramnios, first trimester, fetus 3

Oligohydramnios, first trimester, fetus 4

Oligohydramnios, first trimester, fetus 5

Oligohydramnios, first trimester, other fetus

Oligohydramnios, second trimester, not applicable or unspecified

Oligohydramnios, second trimester, fetus 1

Oligohydramnios, second trimester, fetus 2

Oligohydramnios, second trimester, fetus 3

Oligohydramnios, second trimester, fetus 4

Oligohydramnios, second trimester, fetus 5

Mild to moderate pre-eclampsia, third trimester

Oligohydramnios, second trimester, other fetus

Oligohydramnios, third trimester, not applicable or unspecified

Oligohydramnios, third trimester, fetus 1

Oligohydramnios, third trimester, fetus 2

Oligohydramnios, third trimester, fetus 3

Oligohydramnios, third trimester, fetus 4

Oligohydramnios, third trimester, fetus 5

Oligohydramnios, third trimester, other fetus

Infection of amniotic sac and membranes, unspecified, first trimester, 
not applicable or unspecified

Infection of amniotic sac and membranes, unspecified, first trimester, fetus 1

Mild to moderate pre-eclampsia, complicating childbirth

Infection of amniotic sac and membranes, unspecified, first trimester, fetus 2

Infection of amniotic sac and membranes, unspecified, first trimester, fetus 3

Infection of amniotic sac and membranes, unspecified, first trimester, fetus 4

Infection of amniotic sac and membranes, unspecified, first trimester, fetus 5

Infection of amniotic sac and membranes, unspecified, first trimester, 
other fetus

Infection of amniotic sac and membranes, unspecified, second trimester, 
not applicable or unspecified

Infection of amniotic sac and membranes, unspecified, second trimester, fetus 1

Infection of amniotic sac and membranes, unspecified, second trimester, fetus 2

Infection of amniotic sac and membranes, unspecified, second trimester, fetus 3

Infection of amniotic sac and membranes, unspecified, second trimester, fetus 4

Severe pre-eclampsia, second trimester

Infection of amniotic sac and membranes, unspecified, second trimester, fetus 5

Infection of amniotic sac and membranes, unspecified, second trimester, 
other fetus

Infection of amniotic sac and membranes, unspecified, third trimester, 
not applicable or unspecified

Infection of amniotic sac and membranes, unspecified, third trimester, fetus 1

Infection of amniotic sac and membranes, unspecified, third trimester, fetus 2

Infection of amniotic sac and membranes, unspecified, third trimester, fetus 3

Infection of amniotic sac and membranes, unspecified, third trimester, fetus 4

Infection of amniotic sac and membranes, unspecified, third trimester, fetus 5

Infection of amniotic sac and membranes, unspecified, third trimester, 
other fetus

Chorioamnionitis, first trimester, not applicable or unspecified

Pre-existing essential hypertension complicating pregnancy, first trimester

Severe pre-eclampsia, third trimester

Chorioamnionitis, first trimester, fetus 1

Chorioamnionitis, first trimester, fetus 2

Chorioamnionitis, first trimester, fetus 3

Chorioamnionitis, first trimester, fetus 4

Chorioamnionitis, first trimester, fetus 5

Chorioamnionitis, first trimester, other fetus

Chorioamnionitis, second trimester, not applicable or unspecified

Chorioamnionitis, second trimester, fetus 1

Chorioamnionitis, second trimester, fetus 2

Chorioamnionitis, second trimester, fetus 3

Severe pre-eclampsia complicating childbirth

Chorioamnionitis, second trimester, fetus 4

Chorioamnionitis, second trimester, fetus 5

Chorioamnionitis, second trimester, other fetus

Chorioamnionitis, third trimester, not applicable or unspecified

Chorioamnionitis, third trimester, fetus 1

Chorioamnionitis, third trimester, fetus 2

Chorioamnionitis, third trimester, fetus 3

Chorioamnionitis, third trimester, fetus 4

Chorioamnionitis, third trimester, fetus 5

Chorioamnionitis, third trimester, other fetus

HELLP syndrome (HELLP), second trimester

Placentitis, first trimester, not applicable or unspecified

Placentitis, first trimester, fetus 1

Placentitis, first trimester, fetus 2

Placentitis, first trimester, fetus 3

Placentitis, first trimester, fetus 4

Placentitis, first trimester, fetus 5

Placentitis, first trimester, other fetus

Placentitis, second trimester, not applicable or unspecified

Placentitis, second trimester, fetus 1

Placentitis, second trimester, fetus 2

HELLP syndrome (HELLP), third trimester

Placentitis, second trimester, fetus 3

Placentitis, second trimester, fetus 4

Placentitis, second trimester, fetus 5

Placentitis, second trimester, other fetus

Placentitis, third trimester, not applicable or unspecified

Placentitis, third trimester, fetus 1

Placentitis, third trimester, fetus 2

Placentitis, third trimester, fetus 3

Placentitis, third trimester, fetus 4

Placentitis, third trimester, fetus 5

HELLP syndrome, complicating childbirth

Placentitis, third trimester, other fetus

Preterm premature rupture of membranes, onset of labor within 24 hours 
of rupture, first trimester

Preterm premature rupture of membranes, onset of labor within 24 hours 
of rupture, second trimester

Preterm premature rupture of membranes, onset of labor within 24 hours 
of rupture, third trimester

Full-term premature rupture of membranes, onset of labor within 24 hours 
of rupture

Preterm premature rupture of membranes, onset of labor more than 24 hours 
following rupture, first trimester

Preterm premature rupture of membranes, onset of labor more than 24 hours 
following rupture, second trimester

Preterm premature rupture of membranes, onset of labor more than 24 hours 
following rupture, third trimester

Full-term premature rupture of membranes, onset of labor more than 24 hours 
following rupture

Preterm premature rupture of membranes, unspecified as to length of time 
between rupture and onset of labor, first trimester

Unspecified pre-eclampsia, second trimester

Preterm premature rupture of membranes, unspecified as to length of time 
between rupture and onset of labor, second trimester

Preterm premature rupture of membranes, unspecified as to length of time 
between rupture and onset of labor, third trimester

Full-term premature rupture of membranes, unspecified as to length of time 
between rupture and onset of labor

Fetomaternal placental transfusion syndrome, first trimester

Fetomaternal placental transfusion syndrome, second trimester

Fetomaternal placental transfusion syndrome, third trimester

Complete placenta previa NOS or without hemorrhage, first trimester

Complete placenta previa NOS or without hemorrhage, second trimester

Complete placenta previa NOS or without hemorrhage, third trimester

Complete placenta previa with hemorrhage, first trimester

Unspecified pre-eclampsia, third trimester

Complete placenta previa with hemorrhage, second trimester

Complete placenta previa with hemorrhage, third trimester

Partial placenta previa NOS or without hemorrhage, unspecified trimester

Partial placenta previa NOS or without hemorrhage, third trimester

Partial placenta previa with hemorrhage, unspecified trimester

Partial placenta previa with hemorrhage, third trimester

Low lying placenta NOS or without hemorrhage, unspecified trimester

Low lying placenta NOS or without hemorrhage, third trimester

Low lying placenta with hemorrhage, unspecified trimester

Low lying placenta with hemorrhage, third trimester

Unspecified pre-eclampsia, complicating childbirth

Premature separation of placenta with coagulation defect, unspecified, 
first trimester

Premature separation of placenta with coagulation defect, unspecified, 
second trimester

Premature separation of placenta with coagulation defect, unspecified, 
third trimester

Premature separation of placenta with afibrinogenemia, first trimester

Premature separation of placenta with afibrinogenemia, second trimester

Premature separation of placenta with afibrinogenemia, third trimester

Premature separation of placenta with disseminated intravascular coagulation, 
first trimester

Premature separation of placenta with disseminated intravascular coagulation, 
second trimester

Premature separation of placenta with disseminated intravascular coagulation, 
third trimester

Premature separation of placenta with other coagulation defect, first trimester

Eclampsia complicating pregnancy, second trimester

Premature separation of placenta with other coagulation defect, second trimester

Premature separation of placenta with other coagulation defect, third trimester

Other premature separation of placenta, first trimester

Other premature separation of placenta, second trimester

Other premature separation of placenta, third trimester

Premature separation of placenta, unspecified, first trimester

Premature separation of placenta, unspecified, second trimester

Premature separation of placenta, unspecified, third trimester

Antepartum hemorrhage with coagulation defect, unspecified, first trimester

Antepartum hemorrhage with coagulation defect, unspecified, second trimester

Eclampsia complicating pregnancy, third trimester

Antepartum hemorrhage with coagulation defect, unspecified, third trimester

Antepartum hemorrhage with afibrinogenemia, first trimester

Antepartum hemorrhage with afibrinogenemia, second trimester

Antepartum hemorrhage with afibrinogenemia, third trimester

Antepartum hemorrhage with disseminated intravascular coagulation, first 
trimester

Antepartum hemorrhage with disseminated intravascular coagulation, second 
trimester

Antepartum hemorrhage with disseminated intravascular coagulation, third 
trimester

Antepartum hemorrhage with other coagulation defect, first trimester

Antepartum hemorrhage with other coagulation defect, second trimester

Antepartum hemorrhage with other coagulation defect, third trimester

Pre-existing essential hypertension complicating pregnancy, second trimester

Eclampsia complicating labor

Other antepartum hemorrhage, first trimester

Other antepartum hemorrhage, second trimester

Other antepartum hemorrhage, third trimester

Antepartum hemorrhage, unspecified, first trimester

Antepartum hemorrhage, unspecified, second trimester

Antepartum hemorrhage, unspecified, third trimester

Post-term pregnancy

Obstructed labor due to other multiple fetuses

Intrapartum hemorrhage with coagulation defect

Other intrapartum hemorrhage

Eclampsia complicating the puerperium

Intrapartum hemorrhage, unspecified

Labor and delivery complicated by abnormality of fetal acid-base balance

Labor and delivery complicated by prolapse of cord, not applicable or unspecified

Labor and delivery complicated by prolapse of cord, fetus 1

Labor and delivery complicated by prolapse of cord, fetus 2

Labor and delivery complicated by prolapse of cord, fetus 3

Labor and delivery complicated by prolapse of cord, fetus 4

Labor and delivery complicated by prolapse of cord, fetus 5

Labor and delivery complicated by prolapse of cord, other fetus

Labor and delivery complicated by vasa previa, not applicable or unspecified

Unspecified maternal hypertension, first trimester

Labor and delivery complicated by vasa previa, fetus 1

Labor and delivery complicated by vasa previa, fetus 2

Labor and delivery complicated by vasa previa, fetus 3

Labor and delivery complicated by vasa previa, fetus 4

Labor and delivery complicated by vasa previa, fetus 5

Labor and delivery complicated by vasa previa, other fetus

Rupture of uterus before onset of labor, second trimester

Rupture of uterus before onset of labor, third trimester

Abnormality in fetal heart rate and rhythm complicating labor and delivery

Peripartum cardiomyopathy

Unspecified maternal hypertension, second trimester

Other diseases of the blood and blood-forming organs and certain disorders 
involving the immune mechanism complicating pregnancy, first trimester

Other diseases of the blood and blood-forming organs and certain disorders 
involving the immune mechanism complicating pregnancy, second trimester

Other diseases of the blood and blood-forming organs and certain disorders 
involving the immune mechanism complicating pregnancy, third trimester

Other diseases of the blood and blood-forming organs and certain disorders 
involving the immune mechanism complicating childbirth

Other diseases of the blood and blood-forming organs and certain disorders 
involving the immune mechanism complicating the puerperium

Diseases of the circulatory system complicating pregnancy, first trimester

Diseases of the circulatory system complicating pregnancy, second trimester

Diseases of the circulatory system complicating pregnancy, third trimester

Diseases of the circulatory system complicating childbirth

Diseases of the circulatory system complicating the puerperium

Unspecified maternal hypertension, third trimester

Abnormal glucose complicating pregnancy

Abnormal glucose complicating childbirth

Abnormal glucose complicating the puerperium

Asymptomatic human immunodeficiency virus [HIV] infection status

Single stillbirth

Long term (current) use of anticoagulants

Unspecified maternal hypertension, complicating childbirth

Unspecified maternal hypertension, unspecified trimester

Pre-existing type 1 diabetes mellitus, in pregnancy, first trimester

Pre-existing type 1 diabetes mellitus, in pregnancy, second trimester

Pre-existing type 1 diabetes mellitus, in pregnancy, third trimester

Pre-existing essential hypertension complicating pregnancy, third trimester

Pre-existing type 1 diabetes mellitus, in childbirth

Pre-existing type 2 diabetes mellitus, in pregnancy, first trimester

Pre-existing type 2 diabetes mellitus, in pregnancy, second trimester

Pre-existing type 2 diabetes mellitus, in pregnancy, third trimester

Pre-existing type 2 diabetes mellitus, in childbirth

Unspecified pre-existing diabetes mellitus in pregnancy, first trimester

Unspecified pre-existing diabetes mellitus in pregnancy, second trimester

Unspecified pre-existing diabetes mellitus in pregnancy, third trimester

Unspecified pre-existing diabetes mellitus in childbirth

Gestational diabetes mellitus in pregnancy, diet controlled

Pre-existing essential hypertension complicating childbirth

Gestational diabetes mellitus in pregnancy, insulin controlled

Gestational diabetes mellitus in pregnancy, controlled by oral hypoglycemic 
drugs

Gestational diabetes mellitus in pregnancy, unspecified control

Gestational diabetes mellitus in childbirth, diet controlled

Gestational diabetes mellitus in childbirth, insulin controlled

Gestational diabetes mellitus in childbirth, controlled by oral hypoglycemic 
drugs

Gestational diabetes mellitus in childbirth, unspecified control

Other pre-existing diabetes mellitus in pregnancy, first trimester

Other pre-existing diabetes mellitus in pregnancy, second trimester

Other pre-existing diabetes mellitus in pregnancy, third trimester

Pre-existing essential hypertension complicating the puerperium

Other pre-existing diabetes mellitus in childbirth

Unspecified diabetes mellitus in pregnancy, first trimester

Unspecified diabetes mellitus in pregnancy, second trimester

Unspecified diabetes mellitus in pregnancy, third trimester

Unspecified diabetes mellitus in childbirth

Liver and biliary tract disorders in pregnancy, first trimester

Liver and biliary tract disorders in pregnancy, second trimester

Liver and biliary tract disorders in pregnancy, third trimester

Liver and biliary tract disorders in childbirth

Pregnancy related renal disease, first trimester