Billing and revenue cycle professionals convert clinical care into clean claims and clean payments. They navigate Optum, TriWest, TRICARE, and Civilian Health and Medical Program of the Department of Veterans Affairs (CHAMPVA) reimbursement workflows. They work denials, manage Accounts Receivable (A/R), post payments, and keep the financial side of veteran-aligned practices running. When the work is done well, claims pay in fourteen days and no one notices. When it isn’t, practices lose tens of thousands of dollars in revenue every quarter.