Posterior subluxation of left ulnohumeral joint, subs encntr

This code signifies a partial dislocation of the left elbow joint, specifically where the ulna bone has shifted backward relative to the humerus. This condition is being addressed during a follow-up visit after the initial treatment of the injury.

This code is appropriate for encounters where a patient is receiving ongoing care for a previously diagnosed posterior subluxation of the left ulnohumeral joint. This includes visits for physical therapy, re-evaluation, or management of complications after the initial injury has been treated.

• Ensure documentation clearly specifies "left" and "posterior subluxation" of the ulnohumeral joint.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is in the healing or recovery phase.
• Do not use for initial treatment or for sequelae (late effects) of the injury.