Unsp superficial injury of left great toe, subs encntr

This code signifies a non-specific, minor injury affecting the surface of the left great toe. It indicates that the exact nature of the superficial injury (e.g., abrasion, contusion, blister) is not documented, and the patient is presenting for follow-up care after the initial treatment.

Apply this code when a patient returns for subsequent evaluation or treatment of an unconfirmed superficial injury to their left great toe. This is appropriate for scenarios such as a follow-up visit for a previously diagnosed but unspecified toe injury, or when the initial injury type was not clearly documented.

• Ensure documentation specifies "left great toe" and that the encounter is not the initial treatment.
• Only use when the specific type of superficial injury (e.g., abrasion, contusion) is unknown or not recorded.
• If a more specific superficial injury is documented, use the appropriate code (e.g., S90.122D for contusion).