G9939 – Pathologists/dermatopathologists is the same clinician who performed the biopsy

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

Active code Carrier judgment

HCPCS codeG9939
Long description
Pathologists/dermatopathologists is the same clinician who performed the biopsy
Short description
Same path/derm perf biopsy
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
January 1, 2018
Last change
January 1, 2018 – No change

Frequently asked questions

What is HCPCS code G9939?

G9939 is a HCPCS Level II code for pathologists/dermatopathologists is the same clinician who performed the biopsy.

Does Medicare cover G9939?

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.