Injury of unsp nerve at forearm level, unsp arm, sequela

This code signifies a long-term or residual effect from an unspecified nerve injury located in the forearm. The specific nerve affected is not identified, and the injury's exact nature is also not specified. This code is used when the initial acute injury has resolved, but the patient continues to experience symptoms or functional limitations related to the nerve damage.

Use this code when documenting a patient presenting with ongoing symptoms such as numbness, tingling, weakness, or pain in the forearm due to a past, unspecified nerve injury. This applies when the initial injury is no longer active, and the current encounter focuses on managing the chronic sequelae. It is appropriate when the laterality of the arm is not documented or is unknown.

• Always attempt to identify the specific nerve involved and the laterality (left or right) for a more precise code.
• Ensure the documentation clearly supports that the condition is a "sequela" or a residual effect of a past injury.
• Avoid using this code if the initial injury is still acute or if a more specific nerve injury code is available.