HCPCS Level II · Procedures and professional services (temporary)
G0129Occupational therapy services requiring the skills of a qualified occupational therapist, furnished as a component of a partial hospitalization or intensive outpatient treatment program, per session (45 minutes or more)
✓ Active
Source: CMS HCPCS quarterly update, October 2026. Page updated September 29, 2026.
About G0129
G0129 is an HCPCS Level II code in the G series (procedures and professional services (temporary)), describing occupational therapy services requiring the skills of a qualified occupational therapist, furnished as a component of a partial hospitalization or intensive outpatient treatment program, per session (45 minutes or more).
It was added to HCPCS effective 04/01/2000, and its current record took effect 01/01/2024.
Its Medicare coverage code is "C", meaning coverage is left to the Medicare contractor's judgment.
Details
- Short description
- Php/iop ot service
- Date added
- 04/01/2000
- Action effective
- 01/01/2024
- BETOS
- Y1
Related G01xx codes
- G0101Cervical or vaginal cancer screening; pelvic and clinical breast examination
- G0102Prostate cancer screening; digital rectal examination
- G0103Prostate cancer screening; prostate specific antigen test (psa)
- G0104Colorectal cancer screening; flexible sigmoidoscopy
- G0105Colorectal cancer screening; colonoscopy on individual at high risk
- G0108Diabetes outpatient self-management training services, individual, per 30 minutes
- G0109Diabetes outpatient self-management training services, group session (2 or more), per 30 minutes
- G0117Glaucoma screening for high risk patients furnished by an optometrist or ophthalmologist
- G0118Glaucoma screening for high risk patient furnished under the direct supervision of an optometrist or ophthalmologist
- G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk
- G0123Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, screening by cytotechnologist under physician supervision
- G0124Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician
Common questions about G0129
Is HCPCS G0129 still valid?
- Yes. G0129 is active in the CMS October 2026 HCPCS file.
Does Medicare cover G0129?
- Its coverage code is "C": coverage is left to the Medicare contractor's judgment. Check the local coverage determination for your region.