23 CAR § 466-1304. Required billing information

(a) TP bills shall be rendered not later than ninety (90) days after service is provided. (b) Such bills shall contain the following information: (1) Name and telephone number or identifying number under which service is billed; (2) Any previous balance due; (3) The ending date of the bill cycle or the invoice date; (4) Either the due date of the bill or the total payable upon receipt and, if applicable, the date on which a late payment charge will be imposed; (5) Itemization of the charges including any applicable taxes; and (6) Name and a toll-free telephone number of the TP for billing inquiries.