Posterior dislocation of left hip, subsequent encounter

This code signifies a posterior displacement of the left hip joint where the femoral head is dislodged backward from the acetabulum. It specifically indicates that the patient is receiving follow-up care for this injury after the initial treatment phase.

This code is appropriate for encounters related to ongoing management, healing, or complications of a previously treated posterior left hip dislocation. Examples include follow-up appointments for physical therapy, monitoring for avascular necrosis, or assessing rehabilitation progress.

• Ensure the encounter is for subsequent care, not the initial treatment of the dislocation.
• Verify the laterality is specifically for the left hip.
• Confirm the dislocation is posterior, as other types have different codes.