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

J3304 Injection triamcinolone ace x-ray 1mg

J Codes (Drugs)

Also known as: triamcinolone XR, extended-release triamcinolone, long-acting corticosteroid

Triamcinolone acetonide extended-release 1 milligram injection is a long-acting corticosteroid for intra-articular or periarticular administration.

In Plain Language

extended joint inflammation injection; long-lasting cortisone shot

Clinical Context

Used for intra-articular injection in rheumatoid arthritis and osteoarthritis with extended duration of anti-inflammatory effect. Extended-release formulation reduces need for repeated injections.

RVU Information

CPT J3304 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

RheumatologyOrthopedic SurgeryPhysical Medicine

Frequently Asked Questions

What is CPT code J3304?

CPT J3304 (Injection triamcinolone ace x-ray 1mg) is a J Codes (Drugs) code. Triamcinolone acetonide extended-release 1 milligram injection is a long-acting corticosteroid for intra-articular or periarticular administration.

How is J3304 administered?

CPT J3304 is administered by a healthcare provider, typically via injection or infusion. Used for intra-articular injection in rheumatoid arthritis and osteoarthritis with extended duration of anti-inflammatory effect. Extended-release formulation reduces need for repeated injections. It is used by Rheumatology, Orthopedic Surgery, Physical Medicine.

When is CPT J3304 used?

Used for intra-articular injection in rheumatoid arthritis and osteoarthritis with extended duration of anti-inflammatory effect. Extended-release formulation reduces need for repeated injections.

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.