Subluxation of MTP joint of unsp lesser toe(s), subs

This code indicates a partial dislocation of the joint connecting the metatarsal bone to the phalanx of any of the lesser toes (toes 2-5), where the joint surfaces are still in partial contact. This diagnosis is for a patient who is receiving follow-up care for this specific injury, after the initial treatment phase.

Use this code for patients presenting for ongoing management, physical therapy, or follow-up appointments related to a previously diagnosed subluxation of a lesser metatarsophalangeal joint. This applies when the patient is no longer in the acute phase of injury but is still under active treatment or monitoring.

• Ensure documentation clearly specifies "subsequent encounter" for the metatarsophalangeal joint subluxation.
• Verify that the affected toe is one of the lesser toes (2-5); if the great toe is involved, a different code is required.
• Confirm that the injury is a subluxation (partial dislocation) and not a full dislocation or sprain.