No. J9300 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 J9300?

One unit of J9300 is 5 mg, as stated in the code's descriptor. Units to report = dose given ÷ 5 mg.

J9300 (Retired 2017) — Gemtuzumab ozogamicin inj

J9300 was retired on Dec 31, 2017

CMS ended J9300 after Dec 31, 2017. Don’t report it for later dates of service. Current codes for the same drug:

J9203Injection, gemtuzumab ozogamicin, 0.1 mg

Code

CMS HCPCS file

HCPCS codeJ9300

Billing unit5 mg

Descriptor: Injection, gemtuzumab ozogamicin, 5 mg
Short descriptor: Gemtuzumab ozogamicin inj
Code set: HCPCS Level II, maintained by CMS
Effective: Jan 1, 2018

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

Find the NDC

Med-Code hasn’t mapped J9300 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 gemtuzumab ozogamicin

J9300: common questions

Is J9300 a CPT code?: No. J9300 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 J9300?: One unit of J9300 is 5 mg, as stated in the code's descriptor. Units to report = dose given ÷ 5 mg. J-code billing units.

J9300 — Injection, gemtuzumab ozogamicin, 5 mg

Code

Find the NDC

J9300: common questions

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