Injury of radial nerve at forearm level, unsp arm, init

This code signifies an acute, traumatic injury to the radial nerve within the forearm, where the specific arm (left or right) is not documented. It indicates damage to the nerve itself, rather than a surrounding structure, and is used for the initial phase of treatment.

Apply this code for patients presenting with new onset radial nerve dysfunction in the forearm following a traumatic event, such as a fracture, laceration, or crush injury, when the affected arm is not specified in the medical record. It is appropriate for the initial evaluation and management of the injury.

• Ensure documentation clearly states "radial nerve" and "forearm level" to support this code.
• Verify that the encounter is the "initial encounter" for this specific injury.
• If the laterality (left or right arm) is known, a more specific code should be used.