Arthralgia of left temporomandibular joint

This code signifies pain originating from the left temporomandibular joint (TMJ). It indicates discomfort or aching specifically within the joint connecting the jawbone to the skull on the patient's left side, without specifying the underlying cause of the pain.

Use this code when documentation clearly states left TMJ pain or arthralgia. It is appropriate for symptoms such as localized jaw pain, tenderness, or discomfort in the left TMJ region, often exacerbated by jaw movement. Supporting documentation should specify the laterality of the pain.

• Ensure documentation specifies "left" TMJ pain; otherwise, an unspecified laterality code may be more appropriate.
• Do not use this code if a more specific diagnosis for the TMJ disorder (e.g., internal derangement, osteoarthritis) is known and documented.
• Consider co-reporting with codes for associated symptoms like trismus (M26.81) or clicking (M26.60) if documented.