The U.S. Department of Labor's Office of Workers' Compensation Programs seeks a contractor to provide a nationwide medical provider network and medical bill processing services for covered workers. The contractor must process and pay bills from both network and non-network providers and then bill the government for payable amounts. Specific fees for bill processing and provider reimbursement rates are detailed in Section 6.1.1 of the Performance Work Statement. The work is for a non-IT commercial services contract and performance is required nationwide. All objectives and constraints are common across the OWCP programs unless otherwise specified in the PWS.