Mech loosening of internal right hip prosth joint, sequela

This code signifies a long-term complication where a previously implanted prosthetic joint in the patient's right hip has become mechanically unstable or detached from its fixation. This loosening is not an acute event but rather a persistent issue following the initial arthroplasty.

Apply this code when documentation indicates a patient is experiencing symptoms or signs related to the mechanical loosening of a right hip prosthesis, and the condition is a sequela, meaning it's a late effect or consequence of the original surgery. This would be used for follow-up care, revision surgery planning, or ongoing management of this chronic issue.

• Ensure the documentation clearly states "mechanical loosening" and specifies the "right hip."
• Verify that the condition is identified as a "sequela" or a chronic/late effect, not an acute or initial complication.
• Always code the underlying reason for the original hip replacement if it is still relevant to the patient's current care.