Preservative-free triamcinolone acetonide injection, billed per 1 mg administered

This code represents the administration of 1 milligram of preservative-free triamcinolone acetonide, a synthetic corticosteroid. It is primarily used for its potent anti-inflammatory and immunosuppressive effects in various localized conditions. This medication is often injected directly into joints, soft tissues, or lesions to reduce inflammation and pain.

This code is used when a physician administers an injection of preservative-free triamcinolone acetonide for therapeutic purposes. Common scenarios include intra-articular injections for osteoarthritis or rheumatoid arthritis, intralesional injections for dermatological conditions, or injections into soft tissues for bursitis or tendinitis. Documentation must clearly specify the drug, dosage (in 1 mg increments), and the preservative-free formulation.

• Report this code per 1 mg of triamcinolone acetonide administered; if 40 mg are injected, report 40 units.
• Distinguish carefully from triamcinolone acetonide with preservatives (J3301), as this code is specifically for the preservative-free formulation.
• Ensure the medical record explicitly states "preservative-free" to support the use of this specific code.