Other synovitis and tenosynovitis, right upper arm

This code signifies inflammation of the synovial membrane or tendon sheath in the right upper arm, not classified elsewhere. This condition typically presents with pain, swelling, and restricted movement in the affected area. It encompasses various non-specific inflammatory processes affecting the synovium or tenosynovium.

Apply this code when documentation specifies synovitis or tenosynovitis of the right upper arm that doesn't fit more specific ICD-10-CM codes. This includes conditions like non-infectious, non-traumatic inflammation of the tendon sheaths or joint linings in the right upper arm. Supporting documentation should clearly indicate the anatomical location and the inflammatory nature of the condition.

• Ensure documentation specifies "right upper arm" to justify laterality and anatomical site.
• Differentiate from more specific codes for conditions like rotator cuff tendinitis (M75.1-) or biceps tendinitis (M75.2-).
• Always review for an underlying cause (e.g., infection, trauma, systemic disease) which may require an additional code.