| $$STATCHK(CODE,CDT) |
Extrinsic function that returns the Status of an ICD
Code.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
CODE |
Input |
ICD Code REQUIRED
|
CDT |
Input |
Code Date to check, Default = Today (FileMan format)
If CDT < 10/1/1978, use 10/1/1978.
If CDT > DT, validate with newest In/Activation Dates
If CDT is year only, use first of the year
If CDT is year and month only, use first of the month
|
$$STATCHK |
Output |
String, containing the following information in the
following "^" pieces:
Piece Description
===== ===========
1 STATUS where 1:active; 0:inactive
2 IEN of code, -1 if not found
|
|
$$NEXT(CODE) |
Extrinsic function that returns the Next ICD Code
(active or inactive)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
CODE |
Input |
ICD Code REQUIRED
|
$$NEXT |
Output |
The Next ICD Code, Null if there is none.
|
|
$$PREV(CODE) |
Extrinsic function that returns the Previous ICD Code
(active or inactive)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
CODE |
Input |
ICD Code REQUIRED
|
$$PREV |
Output |
The Previous ICD Code, Null if there is none.
|
|
$$HIST(CODE,ARY) |
Extrinsic function that returns the activation
history of an ICD Code.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
CODE |
Input |
ICD Code REQUIRED
|
.ARY |
Both |
Array, passed by Reference
ARY (which was passed by reference) is returned as follows: ARY(0) = number of
history entries, -1 if error ARY(date) = STATUS where 1:active; 0:inactive
'date' is in FileMan format ARY("IEN") = Internal Entry Number
of ICD Code
|
$$HIST |
Output |
The number of activation history entries are
returned, -1 if error
|
|
$$DTBR(CDT,CS) |
Extrinsic function that returns a date after applying
several Business Rules, depending on the Coding System.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
CDT |
Input |
Code Date to check, Default = Today (FileMan format)
If CDT is year only, use first of the year
If CDT is year and month only, use first of the month
|
CS |
Input |
Code System (0:ICD, 1:CPT/HCPCS, 2:DRG, Default=0)
|
$$DTBR |
Output |
If CDT < 10/1/1978 and CS=0, return 10/1/1978 If CDT
< 1/1/1989 and CS=1, return 1/1/1989 If CDT < 10/1/1982 and CS=2, return
10/1/1982 Otherwise, return CDT
|
|
$$MSG(CDT,CS) |
Extrinsic function that returns a message to inform
someone that the code text may be inaccurate.
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
CDT |
Input |
Code Date to check, Default = Today (FileMan format)
If CDT is year only, use first of the year
If CDT is year and month only, use first of the month
|
CS |
Input |
Code System (0:ICD, 1:CPT/HCPCS, 2:DRG, 3:LEX,
Default=0)
|
$$MSG |
Output |
A warning stating: "CODE TEXT MAY BE INACCURATE"
|
|
PERIOD(CODE,ARY) |
Funtion that returns Activation/Inactivation Period
in ARY
ARY(0) = IEN (or, -1 if error) ARY(Act_date) = Inactivation Date^Versioned
Short Name Text (field #67)
|
| VARIABLES |
TYPE |
VARIABLES DESCRIPTION |
COD |
Input |
ICD Code REQUIRED
|
ARY |
Output |
Array, passed by Reference REQUIRED
|
|
