G9038 – Co-management services with the following elements: new diagnosis or acute exacerbation and stabilization of existing condition; condition which may benefit from joint care planning; condition for which specialist is taking a co-management role; condition expected to last at least 3 months; comprehensive care plan established, implemented, revised or monitored in partnership with co-managing clinicians; ongoing communication and care coordination between co-managing clinicians furnishing care

HCPCS Level II code · G codes: Procedures / Professional Services (Temporary)

Discontinued June 30, 2025 Carrier judgment

HCPCS codeG9038
Long description
Co-management services with the following elements: new diagnosis or acute exacerbation and stabilization of existing condition; condition which may benefit from joint care planning; condition for which specialist is taking a co-management role; condition expected to last at least 3 months; comprehensive care plan established, implemented, revised or monitored in partnership with co-managing clinicians; ongoing communication and care coordination between co-managing clinicians furnishing care
Short description
Co-management services
Pricing indicator
00 Not separately priced by Part B (bundled, not covered or Part A only)
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
Z2 Undefined codes
Added
July 1, 2024
Last change
July 1, 2025 – No change
Termination date
June 30, 2025

Frequently asked questions

What is HCPCS code G9038?

G9038 is a HCPCS Level II code for co-management services with the following elements: new diagnosis or acute exacerbation and stabilization of existing condition; condition which may benefit from joint care planning; condition for which specialist is taking a co-management role; condition expected to last at least 3 months; comprehensive care plan established, implemented, revised or monitored in partnership with co-managing clinicians; ongoing communication and care coordination between co-managing clinicians furnishing care. It was discontinued on June 30, 2025.

Does Medicare cover G9038?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby G codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.