Updated research request forms and data security approval requirement effective 4/24/23
This variable is contained in the following files:
SAS Name
PRCDR_CD_SYS
CODE SPECIFYING THE PROCEDURE CODING SYSTEM USED FOR THE PRINCIPAL AND SECONDARY PROCEDURES.
USER NOTES: THIS DATA ELEMENT SHOULD BE USED WITH 'PROCEDURE (SERVICE) CODE' AND 'PROCEDURE (SERVICE) MODIFIER CODE'. USERS SHOULD MAKESURE THE CODE VALUE IN THIS DATA ELEMENT ACCURATELY REFLECTS THE CODING SCHEME IN USE.
| Code | Code value |
|---|---|
| 01 | CPT-4 |
| 02 | ICD-9-CM |
| 03 | CRVS 74 |
| 04 | CRVS 69 |
| 05 | CRVS 64 |
| 06 | HCPCS |
| 07 | ICD-10 |
| 10-87 | OTHER SYSTEMS |
| 88 | NOT APPLICABLE |
| 99 | UNKNOWN |