Subluxation of proximal interphaln joint of finger, init

This code signifies a partial dislocation of the middle joint (proximal interphalangeal or PIP) of any finger other than the thumb. It indicates that the joint surfaces are no longer perfectly aligned but still maintain some contact, often resulting from trauma.

Use this code for the initial treatment of a patient presenting with a PIP joint subluxation in a finger other than the thumb. This would include scenarios such as a sports injury, a fall, or a direct blow to the finger, where the patient is being seen for the first time for this specific injury.

• Ensure the documentation clearly specifies "subluxation" rather than a complete "dislocation" for the PIP joint.
• Verify that the affected finger is not the thumb; otherwise, a different code would be appropriate.
• The "A" at the end indicates an initial encounter for this injury, meaning the patient is receiving active treatment.