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

This code signifies a sprain affecting the joint where the metatarsal bone connects to the phalanx of any lesser toe, excluding the great toe. This injury involves damage to the ligaments supporting this specific joint.

This code is appropriate for follow-up encounters when a patient is receiving ongoing care for a previously diagnosed sprain of a lesser toe metatarsophalangeal joint. This includes situations like physical therapy, re-evaluation, or monitoring healing progress after the initial injury.

• Ensure documentation clearly indicates a subsequent encounter for the sprain, not the initial injury.
• Verify the sprain is specifically of a metatarsophalangeal joint and not another joint of the toe or foot.
• Confirm that the affected toe is a "lesser toe" (i.e., not the great toe).