| Format/Length: | See DATE |
| HES Item: | OPDATE1 |
| National Codes: | |
| Default Codes: |
Notes:
PRIMARY PROCEDURE DATE is the same as attribute ACTIVITY DATE where the ACTIVITY DATE TIME TYPE is National Code 'Primary Procedure Date'.
This data element is also known by these names:
| Context | Alias |
|---|---|
| plural | PRIMARY PROCEDURE DATES |