HCPCS code Q4111 — Gammagraft. Status: Active. Effective Jan 1, 2026. Source: CMS HCPCS Level II.

Q4111

Active

Gammagraft

Gammagraft, per square centimeter (add-on, list separately in addition to primary procedure)

Category: Temporary
Section: Q-codes: Temporary Codes
Effective: Jan 1, 2026
Code type: alphanumeric
OPPS Status: S1 — Significant procedure (Hospital Part B service)
OPPS APC: 6001
Drug class: Skin Substitutes

Medicare Part B utilization — 2023

Services billed
82,000
Beneficiaries
7,400
Medicare paid
$65,600,000
Avg per service
$1,000.00

Source: Medicare Part B Provider Utilization Public Use File (anonymized, aggregated to HCPCS level).

Change History

Quarterly changes published by CMS. Revisions may affect the code description, coverage, or rate — review each quarter's changes before submitting claims.