Subluxation of tarsal joint of unspecified foot, init encntr

This diagnosis code indicates a partial dislocation of one of the tarsal bones in the foot, where the joint surfaces are no longer perfectly aligned but still maintain some contact. This injury affects the midfoot or hindfoot region, impacting stability and potentially causing pain and limited range of motion.

This code is appropriate for documenting the initial presentation and treatment of a patient experiencing a subluxation of an unspecified tarsal joint. This often occurs following a twisting injury, fall, or direct trauma to the foot. It should be used when the specific tarsal joint involved (e.g., talonavicular, calcaneocuboid) is not documented.

• Ensure documentation specifies "initial encounter" for the 'A' seventh character.
• If the specific tarsal joint is identified, a more precise code from the S93.3- category should be used.
• Do not use this code for complete dislocations; refer to codes for luxation.