Inj cutan sensory nerve at shldr/up arm, right arm, sequela

This code signifies a lasting injury to a cutaneous sensory nerve on the right shoulder or upper arm, resulting in a sequela. This could manifest as persistent numbness, tingling, or altered sensation in the affected dermatome following an initial injury. It indicates a chronic or residual effect rather than an acute event.

Apply this code for patients presenting with ongoing sensory deficits in the right shoulder or upper arm due to a past injury to a cutaneous nerve. This is appropriate after the acute phase of the injury has resolved and the patient is experiencing long-term symptoms. Examples include post-surgical nerve damage, nerve entrapment sequelae, or residual effects from a laceration.

• Ensure documentation clearly specifies "sequela" or chronic nature of the nerve injury.
• Verify the injury is to a cutaneous sensory nerve, not a motor or mixed nerve.
• Confirm the laterality is "right" and the location is "shoulder and upper arm level."