Subluxation of tarsometatarsal joint of right foot, sequela

This code signifies a partial dislocation of a joint in the midfoot (specifically, where the tarsal bones meet the metatarsals) in the right foot. The "sequela" designation indicates that this subluxation is a residual effect or complication of an earlier injury or condition, rather than an acute event.

Apply this code when documenting a patient presenting with ongoing symptoms or findings related to a previously sustained, but now stable, partial dislocation of a right tarsometatarsal joint. This would be appropriate for follow-up visits where the subluxation is a chronic issue contributing to the patient's current condition, such as persistent pain or instability.

• Ensure documentation clearly states the laterality (right foot) and the specific joint involved (tarsometatarsal).
• Verify that the subluxation is indeed a chronic or residual condition, not an acute injury, to justify the "sequela" designation.
• Always code an external cause code if the original injury that led to the subluxation is still relevant for the current encounter.