Birth injury to peripheral nervous system, unspecified

This code signifies an unspecified injury to the peripheral nervous system sustained by an infant during the birth process. It encompasses damage to nerves outside the brain and spinal cord, such as brachial plexus injuries or facial nerve palsies, when the specific nature of the injury is not documented.

Apply this code when documentation indicates a birth-related peripheral nerve injury, but the specific nerve or type of injury (e.g., laceration, avulsion, compression) is not detailed. This is often used for initial encounters when a definitive diagnosis is pending, or when the medical record lacks further specificity.

• Avoid using this code if a more specific peripheral nerve injury (e.g., brachial plexus palsy, facial nerve injury) is documented; always code to the highest level of specificity.
• Review the entire medical record for any mention of the specific nerve affected or the nature of the injury before defaulting to this unspecified code.
• Consider sequencing this code after codes for the birth trauma itself, if applicable, and before any codes for resulting functional impairments.