Wear of artic bearing surface of unsp int prosth joint, subs

This code describes the deterioration or breakdown of the smooth, articulating surface within an unspecified internal prosthetic joint. This wear can lead to pain, reduced joint function, and potentially necessitate revision surgery. It indicates that the patient is receiving follow-up care for this specific complication.

Use this code for patients presenting for ongoing treatment, evaluation, or management of wear to the articular bearing surface of an internal prosthetic joint, where the specific joint is not documented. This includes scenarios such as follow-up appointments after initial diagnosis, preparation for revision surgery, or non-surgical management of the wear.

• Ensure documentation clearly states "wear" of the articular surface and specifies "subsequent encounter."
• If the specific joint (e.g., hip, knee) is known, a more specific T84.06- code should be used.
• Always sequence this code after the primary diagnosis for the reason for the encounter, if applicable.