HCPCS Modifier GP
Published 07/16/2020
Description
Services delivered under an outpatient physical therapy plan of care.
Guidelines and Instructions
- Submit this modifier with services that were delivered under an outpatient physical therapy plan of care
- If additional modifiers are required with the service, HCPCS modifier GP must be submitted in the first or second modifier position
- Requirements for therapy plans of care: CMS Pub. 100-02, Chapter 15, Section 220 (PDF, 1.29 MB)
- Therapy Services