Dislocation of distal interphalangeal joint of finger, subs

This code signifies a dislocation of the most distal joint of a finger other than the thumb, occurring during the healing or recovery phase. It indicates that the initial injury has already been treated, and the patient is now receiving follow-up care for this specific joint dislocation.

Use this code for follow-up visits, cast changes, or physical therapy sessions for a previously diagnosed and treated distal interphalangeal (DIP) joint dislocation of any finger except the thumb. This applies when the patient is still under active treatment for the dislocation, but it is not the initial encounter.

• Ensure the encounter is for subsequent care, not the initial injury or a sequela.
• Verify the specific finger involved is not the thumb, and the joint is the DIP.
• Always pair with an external cause code if the cause of the original dislocation is relevant and known.