Notwithstanding any other provisions of the law, to the extent of payments under this Part, the State shall be subrogated to all rights of recovery, contractual or otherwise, of a beneficiary against any person. Any claim brought by a medical assistance beneficiary against a third party shall include a claim for all medical assistance payments for health care items or services furnished to the medical assistance beneficiary as a result of the injury or action, hereinafter referred to as the "Medicaid claim." Any claim brought by a medical assistance beneficiary against a third party that does not state the Medicaid claim shall be deemed to include the Medicaid claim. If the beneficiary has claims against more than one third party related to the same injury, then any amount received in payment of the Medicaid claim related to that injury shall reduce the total balance of the Medicaid claim applicable to subsequent recoveries related to that injury.
If a beneficiary has claims against more than one third party related to the same injury, then the payment of the Medicaid lien on any individual recovery shall reduce the total balance of the Medicaid claim. The remaining balance of the Medicaid claim shall be applied as a lien on any subsequent recovery, provided that the lien on each recovery shall not exceed one-third of the gross amount of each recovery obtained.
N.C. Gen. Stat. § 108A-57