| GETDX | 
List of diagnoses associated with a visit.
 
 | 
$$CPT | 
Boolean indicating whether at least one procedure is
associated with a visit.
 
 | 
GETCPT | 
List of procedures associated with a visit.  Returns
the "0" nodes of the corresponding VCPT entries. New development should use
the CPTARR component instead (see below).
 
 | 
$$PRV | 
Boolean indicating whether at least one provider is
associated with a visit.
 
 | 
GETPRV | 
List of providers associated with a visit.  The
"zero" node of each V PROVIDER entry is returned.
 
 | 
$$DX | 
Boolean indicating whether at least one diagnosis is
associated with a visit.
 
 | 
$$VALVST | 
Boolean that validates whether a visit exits for a
passed internal entry number.
 
 | 
PDX | 
Flag the diagnosis as 'primary' for a V POV entry.
 
 | 
PLASS | 
Set the provider class for a V PROVIDER entry.
 
 | 
CPTARR | 
List of procedures associated with a visit.  For each
of the corresponding V CPT entries, a sub-tree is returned that corresponds to
the V CPT file's DD structure.
 
 |