Pain in unspecified hand

This code signifies a patient's subjective complaint of pain localized to an unspecified hand, without further specification of the exact anatomical location within the hand (e.g., wrist, fingers, palm). It indicates a symptom rather than a definitive diagnosis of the underlying cause of the pain.

Use this code when documentation clearly states "hand pain" but does not specify laterality (left or right) or a more precise location within the hand. This is appropriate when the provider has not yet determined the etiology of the pain or when the exact location is not documented.

• Avoid using this code if laterality (left or right hand) is documented; instead, use the more specific M79.641 (right hand) or M79.642 (left hand).
• This code should generally be considered a temporary or initial diagnosis, pending further evaluation to identify the specific cause and location of the pain.
• Always review the entire medical record for more specific anatomical sites of pain within the hand (e.g., finger pain, wrist pain) or a definitive diagnosis (e.g., carpal tunnel syndrome, osteoarthritis).