Contracture of muscle, right upper arm

This code signifies a fixed shortening of the muscle tissue in the patient's right upper arm, leading to a restriction in the range of motion of the associated joint(s). This non-transient condition can result from various etiologies, including trauma, immobility, or neurological conditions.

Use this code when documentation clearly indicates a contracture affecting the muscles of the right upper arm, such as the biceps or triceps. Supporting documentation should describe the limited range of motion and the specific muscle group involved.

• Ensure the documentation specifies "right upper arm" to differentiate from other anatomical sites.
• Do not confuse with muscle spasm or cramp, which are transient conditions.
• Consider sequencing this code after the underlying cause of the contracture, if known and documented.