No. J9181 is a HCPCS Level II code, maintained by CMS, that identifies the drug supplied. 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 is one billing unit of J9181?

One unit of J9181 is 10 mg, as stated in the code's descriptor. Units to report = dose given ÷ 10 mg.

J9181 (Retired 2026) — Etoposide injection

J9181 was retired on Sep 30, 2026

CMS ended J9181 after Sep 30, 2026. Don’t report it for later dates of service. Current codes for the same drug:

Code

CMS HCPCS file

HCPCS codeJ9181

Billing unit10 mg

Descriptor: Injection, etoposide, 10 mg
Short descriptor: Etoposide injection
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.

Find the NDC

Med-Code hasn’t mapped J9181 to specific products yet. Search the FDA NDC Directory for the drug named in the descriptor, and check the route and strength match the code.

Search NDCs for etoposide

J9181: common questions

Is J9181 a CPT code?: No. J9181 is a HCPCS Level II code, maintained by CMS, that identifies the drug supplied. 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 is one billing unit of J9181?: One unit of J9181 is 10 mg, as stated in the code's descriptor. Units to report = dose given ÷ 10 mg. J-code billing units.

J9181 — Injection, etoposide, 10 mg

Code

Find the NDC

J9181: common questions

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