Calcific tendinitis, left upper arm

This code signifies an inflammatory condition of the tendons in the left upper arm, specifically characterized by the deposition of calcium crystals within the tendon tissue. This calcification can lead to pain, stiffness, and reduced range of motion in the affected shoulder or arm.

Apply this code when documentation clearly indicates calcific tendinitis affecting the left upper arm. This diagnosis is typically supported by imaging studies (e.g., X-ray, ultrasound) showing calcium deposits in the tendons, alongside clinical symptoms localized to the left upper arm.

• Ensure laterality is accurately documented; this code is specific to the left upper arm.
• Distinguish from other forms of tendinitis (e.g., non-calcific tendinitis) which have different codes.
• Look for documentation of the specific tendon involved (e.g., supraspinatus, biceps) if available, though not required for this general code.