Calcific tendinitis, right upper arm

This code signifies inflammation of the tendons in the right upper arm, specifically characterized by the presence of calcium deposits within the tendon tissue. This condition often leads to pain and restricted movement in the affected shoulder or arm. It is a form of tendinopathy where calcification is a prominent feature.

Apply this code when documentation clearly indicates calcific tendinitis affecting the right upper arm, typically involving the rotator cuff tendons. Supporting documentation should include imaging findings (e.g., X-ray, ultrasound) confirming calcification, along with clinical signs and symptoms localized to the right upper arm. This code is appropriate for both acute and chronic presentations of the condition.

• Ensure laterality is explicitly documented as "right upper arm" to support this specific code.
• Distinguish from other forms of tendinitis (e.g., M75.31 for calcific tendinitis of the right shoulder, unspecified) if the documentation specifies a broader shoulder involvement without pinpointing the upper arm.
• Code any associated pain (e.g., M25.511 for pain in right shoulder) as a secondary diagnosis if separately documented and treated.