Subluxation of unspecified ankle joint, initial encounter

This diagnosis describes a partial dislocation of an ankle joint where the joint surfaces are no longer perfectly aligned but remain in contact. It indicates that the specific ankle (e.g., right or left) is not documented, and this is the first time the patient is being treated for this particular injury.

This code is appropriate for initial encounters when a patient presents with symptoms of an ankle subluxation, and the medical record does not specify which ankle is affected. It is used when the provider has documented a subluxation but has not identified it as right or left.

• Ensure the documentation clearly states "subluxation" and not a full dislocation.
• Only use this code if the laterality (right/left) of the ankle is truly unspecified in the medical record.
• Verify that this is indeed the patient's initial encounter for this specific injury.