Other subluxation of left knee, initial encounter

This code signifies a partial dislocation of the left knee joint, where the bones forming the joint are no longer perfectly aligned but remain in contact. It covers various types of subluxations not specifically classified elsewhere, such as those involving the patella (kneecap) or other ligaments, and indicates the patient is receiving initial treatment for this injury.

Apply this code when documentation clearly states a subluxation of the left knee, excluding specific ligamentous or meniscal tears, and the encounter is for the initial evaluation and management of the injury. This would include situations like a patient presenting to the emergency department or their primary care physician for a new left knee injury resulting in a partial dislocation.

• Ensure the documentation specifies "left" knee and "subluxation" or "partial dislocation."
• Confirm this is the "initial encounter" for the injury; subsequent care would use a different seventh character.
• Review for more specific subluxation codes (e.g., patellar subluxation) before defaulting to "other."