Format/Length:	an4
HES Item:
National Codes:
Default Codes:

Notes:
See PROCEDURE CODING for details on coding.

This is the use of high cost drugs as per OPCS-4 definitions provided as a CARE ACTIVITY.

Note that in the Commissioning Data Set version 6-1-1 schema, only OPCS-4 codes X81.0 - X97.9 are accepted.  This constraint has been removed at Commissioning Data Set schema version 6-2.