Subluxation of unsp interphaln joint of unsp finger, init

This code signifies a partial dislocation of an interphalangeal joint (the joints within the fingers) where the joint surfaces are no longer perfectly aligned but still maintain some contact. The specific finger and the exact interphalangeal joint (proximal or distal) are not documented or are unknown.

Use this code for the initial encounter of a patient presenting with a subluxation of an interphalangeal joint when the physician's documentation does not specify which finger or which interphalangeal joint is affected. This is often an emergency department or initial office visit code.

• Ensure "initial encounter" is appropriate for the patient's visit. Subsequent care will require a different seventh character.
• Avoid this code if the specific finger (e.g., index, middle) or the specific joint (e.g., PIP, DIP) is documented; more specific codes exist.
• Always query the provider for more specificity if possible to achieve a higher level of detail in coding.