- File Name
- B-01-30
- Subject
- Deletion of the HCFA Common Procedure Coding System (HCPCS) Codes A9160, A9170, and A9190 and the GX Modifier and Replacement with New Codes and Modifiers; Status Change to HCPCS Code A9270
- CR #
- 1371
- Implementation Date
- 01/01/2002
- Year of Issue
- 2001
- Publication #
- 60B
