J9601 – Injection, linvoseltamab-gcpt, 1 mg
HCPCS Level II code · J codes: Drugs Administered Other Than Oral Method
HCPCS codeJ9601
- Long description
- Injection, linvoseltamab-gcpt, 1 mg
- Short description
- Inj linvoseltamab-gcpt 1 mg
- Pricing indicator
51Drugs- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
O1EOther drugs- ASC
- Approved for ambulatory surgical centers
- Added
- April 1, 2026
- Last change
- April 1, 2026 – No change
Frequently asked questions
What is HCPCS code J9601?
J9601 is a HCPCS Level II code for injection, linvoseltamab-gcpt, 1 mg.
Does Medicare cover J9601?
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 J codes
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- J9382 – Injection, zenocutuzumab-zbco, 1 mg
- J9390 – Injection, vinorelbine tartrate, 10 mg
- J9393 – Injection, fulvestrant (teva), not therapeutically equivalent to j9395, 25 mg
- J9394 – Injection, fulvestrant (fresenius kabi) not therapeutically equivalent to j9395, 25 mg
- J9395 – Injection, fulvestrant, 25 mg
- J9400 – Injection, ziv-aflibercept, 1 mg
- J9600 – Injection, porfimer sodium, 75 mg
- J9999 – Not otherwise classified, antineoplastic drugs
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.