Copyright/Legal: Licensing information can be found here. These codes are listed within the UB-04 Data Specifications Manual. The Official UB-04 Data Specifications Manual, copyrighted by the American Hospital Association, is the only official source of UB-04 billing information adopted by the National Uniform Billing Committee. No other publication—governmental or private/commercial—can be considered authoritative. The AHA wants to make you aware that the use of codes, descriptions, or any other content contained in the manual to be used in a software application, publication, or any other derivative work must be properly licensed by the AHA. If your organization uses or intends to use any of the codes or other related content from the manual in this manner, please contact the AHA's licensing manager at 312-422-3366 or ub04@aha.org.