C9309 – Injection, onasemnogene abeparvovec-brve, per treatment

HCPCS Level II code · C codes: Outpatient PPS (Hospital Outpatient)

Discontinued June 30, 2026 Special coverage instructions apply

HCPCS codeC9309
Long description
Injection, onasemnogene abeparvovec-brve, per treatment
Short description
Inj onase abepar-brve treat
Pricing indicator
53 Statute
Medicare coverage
D Special coverage instructions apply
BETOS category
O1E Other drugs
Added
April 1, 2026
Last change
July 1, 2026 – No change
Termination date
June 30, 2026

Frequently asked questions

What is HCPCS code C9309?

C9309 is a HCPCS Level II code for injection, onasemnogene abeparvovec-brve, per treatment. It was discontinued on June 30, 2026.

Does Medicare cover C9309?

The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby C codes

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