Subluxation of distal interphalangeal joint of finger, init

This code signifies a partial dislocation of the most distal joint of a finger other than the thumb, where the joint surfaces are no longer in complete alignment but still maintain some contact. This injury typically involves damage to the ligaments and capsule supporting the joint.

Apply this code for the initial treatment of a patient presenting with a subluxation of the distal interphalangeal (DIP) joint of any finger except the thumb. This includes injuries sustained from hyperextension, direct trauma, or twisting forces to the fingertip.

• Ensure the documentation clearly specifies "subluxation" rather than a complete dislocation.
• Verify the affected joint is the distal interphalangeal joint and not the proximal interphalangeal or metacarpophalangeal joint.
• Confirm this is the initial encounter for treatment of this specific injury. Subsequent encounters will require a different seventh character.