Unsp injury of unsp tibial artery, unsp leg, subs encntr

This code signifies an injury to an unspecified tibial artery in an unspecified leg, where the specific nature of the injury (e.g., laceration, contusion) is not documented. It is used when the patient is seen for follow-up care after the initial treatment of such an injury.

Apply this code for subsequent encounters when documentation indicates an unspecified injury to an unspecified tibial artery and the laterality of the leg is not specified. This is appropriate for follow-up visits, medication management, or wound care related to the initial injury.

• Ensure the encounter is for subsequent care, not the initial treatment.
• Only use when the specific tibial artery (anterior, posterior, peroneal) and the type of injury are truly unspecified in the medical record.
• Avoid using if laterality (right/left) is documented; choose a more specific code.