No. J9033 is a HCPCS Level II code, maintained by CMS, that identifies a drug with no specific code of its own. CPT codes are five-digit numbers from the AMA that describe services. Giving the drug, for example an injection or infusion, is usually reported with a separate CPT administration code.

What NDC goes with J9033?

None is fixed. J9033 is used for drugs that have no specific HCPCS code, so the claim carries the NDC of the drug actually given and its quantity, and payers usually also ask for the drug name and dose.

What is the Medicare payment limit for J9033?

$1.846 per 1 mg, effective October 1, 2026 through December 31, 2026, from CMS's Part B drug payment limit file. Multiply by the units billed for the allowed amount before deductible and coinsurance. It is not a coverage decision.

J9033 J-Code: Treanda (bendamustine hydrochloride)

In short

J9033 is the HCPCS Level II code for injection, bendamustine hydrochloride, not otherwise specified, 1 mg: drugs with no specific code of their own. It has no fixed drug or unit, so the claim carries the NDC of the drug given and its quantity.

Code

CMS HCPCS file

HCPCS codeJ9033

Billing unit1 mg

Descriptor: Injection, bendamustine hydrochloride, not otherwise specified, 1 mg
Short descriptor: Inj, bendamustine (nos) 1mg
Code set: HCPCS Level II, maintained by CMS
Effective: Oct 1, 2026

The billing unit is read from the descriptor. Confirm it against the CMS file before billing.

Medicare Part B payment limit

CMS ASP file

Payment limit per unit$1.846

Per1 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

Units and claim line

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

HCPCS units

Modifier

NDC (11-digit)

NDC unit qualifier

NDC quantity

Enter the units to build the claim line.

NDCs billed under J9033

CMS’s ASP NDC–HCPCS crosswalk (effective October 1, 2026 through December 31, 2026) assigns 11 NDCs to J9033 for Bendamustine, Bendamustine Hydrochloride and Treanda. Billing units per package are CMS’s figures for this code’s unit.

NDCs assigned to J9033 in the CMS ASP crosswalk
Drug	NDC (11-digit)	Labeler	Package	Billing units per package
Bendamustine	16729-0250-03	Accord Healthcare Inc	1	25
Bendamustine	16729-0251-05	Accord Healthcare Inc	1	100
Bendamustine	55150-0392-01	Eugia US LLC	1	100
Bendamustine	60505-6096-00	Apotex Corp	1	100
Bendamustine	68001-0572-41	BluePoint Laboratories	1	100
Bendamustine	71288-0102-10	Meitheal Pharmaceuticals Inc.	1	25
Bendamustine	71288-0103-20	Meitheal Pharmaceuticals Inc.	1	100
Bendamustine Hydrochloride	55150-0391-01	Eugia US LLC	1	25
Bendamustine Hydrochloride	60505-6095-00	Apotex Corp	1	25
Treanda	63459-0390-08	Cephalon, LLC	1	25
Treanda	63459-0391-20	Cephalon, LLC	1	100

J9033: common questions

Is J9033 a CPT code?: No. J9033 is a HCPCS Level II code, maintained by CMS, that identifies a drug with no specific code of its own. CPT codes are five-digit numbers from the AMA that describe services. Giving the drug, for example an injection or infusion, is usually reported with a separate CPT administration code. CPT codes for drug administration.
What NDC goes with J9033?: None is fixed. J9033 is used for drugs that have no specific HCPCS code, so the claim carries the NDC of the drug actually given and its quantity, and payers usually also ask for the drug name and dose. How to find a J-code.
What is the Medicare payment limit for J9033?: $1.846 per 1 mg, effective October 1, 2026 through December 31, 2026, from CMS's Part B drug payment limit file. Multiply by the units billed for the allowed amount before deductible and coinsurance. It is not a coverage decision.

J9033 — Injection, bendamustine hydrochloride, not otherwise specified, 1 mg