S64.91XA
ICD-10-CMInjury of unspecified nerve at wrist and hand level of right arm, initial encounter
This code signifies an injury to any nerve in the right wrist or hand when the specific nerve involved is not documented. It indicates that the patient is receiving initial active treatment for this injury. This diagnosis is used when the nerve damage is confirmed, but further specificity regarding the affected nerve is unavailable.
This code is appropriate for initial encounters where a patient presents with symptoms of nerve injury in the right wrist or hand, such as numbness, tingling, or weakness, and diagnostic testing or clinical examination has not yet identified the precise nerve affected. It is used when the provider documents "unspecified nerve injury" in the right wrist or hand.
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