Paralytic calcification and ossification of muscle, r up arm

This code signifies the presence of abnormal calcium deposits and bone formation within the muscle tissue of the patient's right upper arm, leading to muscle paralysis or significant functional impairment. This condition, often post-traumatic or post-surgical, results in hardened muscle tissue that restricts movement and can cause pain.

Apply this code when documentation explicitly states paralytic calcification and ossification affecting the muscles of the right upper arm. This typically occurs following severe muscle injury, prolonged immobilization, or neurological conditions leading to muscle paralysis. Supporting documentation should include imaging reports (X-ray, CT) confirming calcification/ossification and clinical notes detailing the associated muscle paralysis or significant functional deficit.

• Ensure documentation specifies "paralytic" involvement; simple calcification without paralysis would use a different code.
• Verify laterality (right upper arm) is clearly documented to avoid incorrect coding.
• Consider sequencing this code after any underlying cause of the paralysis or muscle injury, if applicable.