In short

Fulvestrant is billed under HCPCS J9395 — Injection, fulvestrant, 25 mg. One billing unit is 25 mg. CMS's crosswalk lists 21 Fulvestrant NDCs under this code.

J9395 code details

Reference

J9395
Injection, fulvestrant, 25 mgBilling unit: 25 mg
Labelers
Accord Healthcare Inc; Alembic Pharmaceuticals Inc.; Amneal Pharmaceuticals, LLC; Athenex Pharmaceutical Division, LLC; Avenacy Inc.; BluePoint Laboratories; Dr. Reddy's Laboratories Inc.; Eugia US LLCand 8 more

Medicare Part B payment limit

CMS ASP file
Payment limit per unit$5.021
Per25 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

Fulvestrant units and claim line

Enter the dose given to get the J9395 units and the NDC line for the CMS-1500 and the 837P.

Enter the dose given to build the claim line.

Fulvestrant 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.

Fulvestrant NDCs in the CMS ASP crosswalk
NDC (11-digit)HCPCSLabelerPackageBilling units per package
00143-9022-02J9395Hikma Pharmaceuticals USA Inc.2 × 520
00781-3532-12J9395Sandoz Inc.2 × 520
00781-9055-12J9395Sandoz Inc.2 × 520
16714-0070-02J9395Northstar RxLLC2 × 520
16729-0436-30J9395Accord Healthcare Inc2 × 520
25021-0462-74J9395Sagent Pharmaceuticals2 × 520
25021-0471-74J9395Sagent Pharmaceuticals2 × 520
43598-0262-02J9395Dr. Reddy's Laboratories Inc.2 × 520
43598-0262-23J9395Dr. Reddy's Laboratories Inc.2 × 520
55150-0394-02J9395Eugia US LLC2 × 520
62332-0650-10J9395Alembic Pharmaceuticals Inc.2 × 520
63323-0715-05J9395FreseniUS Kabi USA, LLC2 × 520
68001-0484-85J9395BluePoint Laboratories2 × 520
68001-0522-85J9395BluePoint Laboratories2 × 520
68001-0626-85J9395BluePoint Laboratories2 × 520
70121-1463-02J9395Amneal Pharmaceuticals, LLC2 × 520
70700-0284-98J9395Xiromed, LLC2 × 520
70710-1688-08J9395Zydus Pharmaceuticals (USA) Inc.2 × 520
70860-0211-74J9395Athenex Pharmaceutical Division, LLC2 × 520
71288-0555-86J9395Meitheal Pharmaceuticals Inc.2 × 520
83634-0203-74J9395Avenacy Inc.2 × 520

Fulvestrant: common questions

What is the J-code for Fulvestrant?
Fulvestrant is billed under HCPCS J9395 — Injection, fulvestrant, 25 mg. One billing unit is 25 mg. CMS's crosswalk lists 21 Fulvestrant NDCs under this code.
How many J9395 billing units are in a package of Fulvestrant?
CMS lists 20 billing units per package, depending on the NDC, where one unit is 25 mg. Units to report are based on the dose given, not the package.
Is J9395 a CPT code?
No. J9395 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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