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J1837 Injection, posaconazole, 1 milligrams

J Codes (Drugs)

Also known as: posaconazole, Noxafil

Injection of posaconazole, 1 milligram. A broad-spectrum azole antifungal for invasive fungal infections.

In Plain Language

antifungal injection; serious fungal infection treatment

Clinical Context

Used for invasive aspergillosis, mucormycosis, and other serious fungal infections in immunocompromised patients. Superior CNS and lung penetration compared to some alternatives.

RVU Information

CPT J1837 does not have a physician work RVU assigned by CMS. This is typical for supply, drug, and equipment codes — reimbursement is based on Average Sales Price (ASP), fee schedules, or payer contracts rather than the RVU system.

Billing & Documentation

J-codes represent drugs administered by a healthcare provider (not self-administered). Documentation must include the drug name, dosage, route of administration, and medical necessity. Most payers require the National Drug Code (NDC) on the claim. Bill the appropriate administration code (96365-96379) in addition to the drug code.

Specialties

Infectious DiseaseOncologyInternal Medicine

Frequently Asked Questions

What is CPT code J1837?

CPT J1837 (Injection, posaconazole, 1 milligrams) is a J Codes (Drugs) code. Injection of posaconazole, 1 milligram. A broad-spectrum azole antifungal for invasive fungal infections.

How is J1837 administered?

CPT J1837 is administered by a healthcare provider, typically via injection or infusion. Used for invasive aspergillosis, mucormycosis, and other serious fungal infections in immunocompromised patients. Superior CNS and lung penetration compared to some alternatives. It is used by Infectious Disease, Oncology, Internal Medicine.

When is CPT J1837 used?

Used for invasive aspergillosis, mucormycosis, and other serious fungal infections in immunocompromised patients. Superior CNS and lung penetration compared to some alternatives.

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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.