Sprain of deltoid ligament of unspecified ankle, subs encntr

This code signifies a sprain of the deltoid ligament, located on the medial side of the ankle, without specifying which ankle is affected. It indicates that the patient is in the healing phase following the initial injury, receiving follow-up care or rehabilitation.

This code is appropriate for encounters where a patient is receiving ongoing treatment, such as physical therapy, repeat imaging, or follow-up evaluations, for a previously diagnosed deltoid ligament sprain of an unspecified ankle. It should be used after the initial acute treatment phase has concluded.

• Ensure documentation clearly indicates a "subsequent encounter" for the injury.
• Verify that the specific ankle (left or right) is not documented; otherwise, a more specific code should be used.
• Confirm the injury is indeed a sprain of the deltoid ligament, not another ankle ligament or type of injury.