Central subluxation of unspecified hip, sequela

This code indicates a persistent, non-displaced partial dislocation of the hip joint where the femoral head has shifted inward, but remains partially in contact with the acetabulum. The "sequela" designation signifies that this condition is a late effect or complication of an earlier injury or disease, rather than an acute event.

Use this code for documentation of a long-term consequence of a prior hip injury or condition that resulted in a central subluxation. This applies when the patient is presenting for treatment of the residual effects, such as chronic pain, altered gait, or degenerative changes, directly attributable to the past subluxation.

• Always ensure documentation clearly links the current central subluxation to a previous injury or condition.
• Do not use this code for acute or initial encounters of a subluxation; reserve it strictly for sequelae.
• Consider additional codes for any associated complications or symptoms, such as osteoarthritis or chronic pain, if documented.