| Format/Length: | See OPCS-4 CODE | 
| National Codes: | |
| Default Codes: | 
Notes:
PROCEDURE (OPCS) is the same as attribute CLINICAL CLASSIFICATION CODE.
PROCEDURE (OPCS) is a procedure other than the PRIMARY PROCEDURE (OPCS).
For Commissioning Data Sets purposes it is recommended that multiple Procedures are recorded and the CDS-XML Message (CDS Version 6 onwards) has been designed to carry as many Procedures as required.
This data element is also known by these names:
| Context | Alias | 
|---|---|
| schema | SECONDARY PROCEDURE (OPCS) | 
| plural | PROCEDURES (OPCS) | 
