Posterior dislocation of right hip, subsequent encounter

This code describes a dislocated right hip joint where the femoral head has been displaced backward from the acetabulum, and the patient is receiving follow-up care for this injury. It indicates that the initial treatment for the dislocation has already occurred, and the current encounter is for ongoing management, healing, or complications.

Use this code for encounters following the initial reduction and stabilization of a posterior dislocation of the right hip. This includes visits for cast changes, physical therapy, monitoring for avascular necrosis, or addressing persistent pain or instability after the acute phase. It is appropriate when the patient is still under active treatment for the effects of the dislocation.

• Ensure documentation clearly specifies "posterior" dislocation and "right" hip.
• Confirm the encounter is for follow-up care, not the initial treatment or a new injury.
• Pair with external cause codes (V, W, X, Y) if the cause of the dislocation is known and relevant to the encounter.