This field identifies the ICD9 Diagnosis(es) for the procedure. The field also contains a NARRATIVE DIAGNOSIS subfield which will be used in the future.
TECHNICAL DESCR:
ORDER ENTRY TYPE: UNKNOWN
CROSS-REFERENCE: 691.58^B
1)= S ^MCAR(691.5,DA(1),"ICD","B",$E(X,1,30),DA)=""