Wrist drop, unspecified wrist

This code signifies a condition characterized by the inability to extend the wrist and fingers, resulting in a dropped or flexed hand posture. It typically indicates a radial nerve palsy or injury affecting the muscles responsible for wrist extension, without specifying which wrist is affected.

Apply this code when documentation clearly states "wrist drop" but does not specify laterality (left or right). This is appropriate for initial encounters where laterality is yet to be determined or when the medical record explicitly states "unspecified wrist drop."

• Avoid using this code if the documentation specifies "left wrist drop" or "right wrist drop"; instead, use the more specific codes.
• Always query the provider for laterality if not documented, as more specific codes are available and preferred.
• Consider co-reporting with codes for the underlying cause, such as radial nerve injury (e.g., G56.3-).