Home
Career Stage
Medical Students Residents Attendings CPT Codes Resources Blog Support

J1830 Interferon beta-1b / .25 milligrams

J Codes (Drugs)

Also known as: interferon beta-1b, INF beta-1b, Betaseron

Injection of interferon beta-1b, 0.25 milligram. A recombinant cytokine used for immune modulation in demyelinating diseases.

In Plain Language

immune protein injection; MS disease modifier

Clinical Context

Used for relapsing-remitting multiple sclerosis and chronic progressive MS. Reduces frequency of clinical exacerbations and delays disease progression.

RVU Information

CPT J1830 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

NeurologyImmunology

Frequently Asked Questions

What is CPT code J1830?

CPT J1830 (Interferon beta-1b / .25 milligrams) is a J Codes (Drugs) code. Injection of interferon beta-1b, 0.25 milligram. A recombinant cytokine used for immune modulation in demyelinating diseases.

How is J1830 administered?

CPT J1830 is administered by a healthcare provider, typically via injection or infusion. Used for relapsing-remitting multiple sclerosis and chronic progressive MS. Reduces frequency of clinical exacerbations and delays disease progression. It is used by Neurology, Immunology.

When is CPT J1830 used?

Used for relapsing-remitting multiple sclerosis and chronic progressive MS. Reduces frequency of clinical exacerbations and delays disease progression.

Track This Code in RVU Edge

Log procedures, calculate wRVUs, and export board-ready case logs — all in one app.

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.