M79.644
ICD-10-CMThis diagnosis code signifies localized discomfort or aching experienced specifically in one or more fingers of the patient's right hand. It indicates a symptom rather than a definitive etiology, suggesting the need for further investigation into the underlying cause of the pain.
Apply this code when documentation clearly states pain originating in the right finger(s) without a more specific diagnosis like fracture, arthritis, or nerve impingement. It is appropriate for initial encounters where the cause of the finger pain is yet to be determined or when the pain is the primary complaint and no other specific diagnosis can be assigned.
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