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

J2267 Injection, mirikizumab-mrkz, 1 milligrams

J Codes (Drugs)

Also known as: mirikizumab, IL-23 antibody

Injection of mirikizumab-mrkz, 1 milligram. A monoclonal antibody targeting interleukin-23 for inflammatory bowel disease.

In Plain Language

inflammatory bowel disease medication; immune-targeting antibody

Clinical Context

Used for moderately to severely active ulcerative colitis. Mirikizumab targets IL-23 receptor to reduce intestinal inflammation.

RVU Information

CPT J2267 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

GastroenterologyImmunology

Frequently Asked Questions

What is CPT code J2267?

CPT J2267 (Injection, mirikizumab-mrkz, 1 milligrams) is a J Codes (Drugs) code. Injection of mirikizumab-mrkz, 1 milligram. A monoclonal antibody targeting interleukin-23 for inflammatory bowel disease.

How is J2267 administered?

CPT J2267 is administered by a healthcare provider, typically via injection or infusion. Used for moderately to severely active ulcerative colitis. Mirikizumab targets IL-23 receptor to reduce intestinal inflammation. It is used by Gastroenterology, Immunology.

When is CPT J2267 used?

Used for moderately to severely active ulcerative colitis. Mirikizumab targets IL-23 receptor to reduce intestinal inflammation.

Track This Code in RVU Edge

Log procedures, calculate wRVUs, and benchmark against MGMA data — 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.