District of Columbia Code Division V. Local Business Affairs § 31-2407. Priorities for the payment of personal injury protection benefits.

(a) The insurer responsible for the payment of personal injury protection benefits shall be determined in accordance with, and in the order of, priorities set forth in this section. The insurer liable to pay benefits is:

(b) If 2 or more obligations to pay personal injury protection benefits apply equally to an injury, the insurer against which the claim is asserted first shall process and pay the claim as if wholly responsible, subject to subsequent contribution pro rata from any other insurer for the amount of benefits paid and for the cost of processing the claim.