In short

Gemcitabine is billed under HCPCS J9201 — Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg. One billing unit is 200 mg. CMS's crosswalk lists 31 Gemcitabine NDCs under this code.

J9201 code details

Reference

J9201
Injection, gemcitabine hydrochloride, not otherwise specified, 200 mgBilling unit: 200 mg
Labelers
Athenex Pharmaceutical Division, LLC; FreseniUS Kabi USA, LLC; Hikma Pharmaceuticals USA Inc.; Meitheal Pharmaceuticals Inc.; Mylan Institutional LLC; Northstar RxLLC; Pfizer Inc; Sagent Pharmaceuticals

Medicare Part B payment limit

CMS ASP file
Payment limit per unit$2.734
Per200 mg
Coinsurance20%

Effective October 1, 2026 through December 31, 2026. Payment allowance limits subject to the ASP methodology are based on 2Q26 ASP data. A payment limit is not a coverage decision; the Medicare contractor decides coverage. CMS ASP pricing files

Gemcitabine units and claim line

Enter the dose given to get the J9201 units and the NDC line for the CMS-1500 and the 837P.

Enter the dose given to build the claim line.

Gemcitabine NDCs and billing units

From CMS’s ASP NDC–HCPCS crosswalk, effective October 1, 2026 through December 31, 2026. Billing units per package are CMS’s figures for the code’s unit.

Gemcitabine NDCs in the CMS ASP crosswalk
NDC (11-digit)HCPCSLabelerPackageBilling units per package
00143-9340-01J9201Hikma Pharmaceuticals USA Inc.5.261
00143-9341-01J9201Hikma Pharmaceuticals USA Inc.26.35
00143-9342-01J9201Hikma Pharmaceuticals USA Inc.52.610
00409-0181-01J9201Pfizer Inc26.35
00409-0181-25J9201Pfizer Inc26.35
00409-0182-01J9201Pfizer Inc52.610
00409-0182-25J9201Pfizer Inc52.610
00409-0183-01J9201Pfizer Inc5.261
00409-0183-25J9201Pfizer Inc5.261
00409-0185-01J9201Pfizer Inc11
00409-0186-01J9201Pfizer Inc15
00409-0187-01J9201Pfizer Inc110
16714-0909-01J9201Northstar RxLLC11
16714-0930-01J9201Northstar RxLLC15
25021-0234-10J9201Sagent Pharmaceuticals11
25021-0235-50J9201Sagent Pharmaceuticals15
25021-0235-51J9201Sagent Pharmaceuticals10 × 150
25021-0239-05J9201Sagent Pharmaceuticals5.261
25021-0239-26J9201Sagent Pharmaceuticals26.35
25021-0239-52J9201Sagent Pharmaceuticals52.610
63323-0102-13J9201FreseniUS Kabi USA, LLC11
63323-0125-53J9201FreseniUS Kabi USA, LLC15
67457-0616-10J9201Mylan Institutional LLC5.261
67457-0617-30J9201Mylan Institutional LLC26.35
67457-0618-10J9201Mylan Institutional LLC52.610
70860-0205-50J9201Athenex Pharmaceutical Division, LLC15
71288-0113-10J9201Meitheal Pharmaceuticals Inc.11
71288-0114-50J9201Meitheal Pharmaceuticals Inc.15
71288-0117-06J9201Meitheal Pharmaceuticals Inc.5.261
71288-0117-28J9201Meitheal Pharmaceuticals Inc.26.35
71288-0117-54J9201Meitheal Pharmaceuticals Inc.52.610

Gemcitabine: common questions

What is the J-code for Gemcitabine?
Gemcitabine is billed under HCPCS J9201 — Injection, gemcitabine hydrochloride, not otherwise specified, 200 mg. One billing unit is 200 mg. CMS's crosswalk lists 31 Gemcitabine NDCs under this code.
How many J9201 billing units are in a package of Gemcitabine?
CMS lists 1 to 50 billing units per package, depending on the NDC, where one unit is 200 mg. Units to report are based on the dose given, not the package.
Is J9201 a CPT code?
No. J9201 is a HCPCS Level II code from CMS for the drug itself. Giving it, for example by injection or infusion, is usually reported with a separate CPT administration code.

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