This bill proposes to amend title 10, United States Code, to significantly alter how healthcare providers are reimbursed under the TRICARE program . Its primary goal is to ensure that payment rates for care or services are directly tied to the specific physical location where those services are rendered, rather than a general rate. Specifically, the legislation mandates that if the Secretary has the option to choose among multiple reimbursement rates for a service, the lowest authorized rate must be paid . It further requires the Secretary to establish distinct reimbursement rates for services provided at various locations, such as inpatient hospitals, outpatient departments, ambulatory surgical centers, and physician offices. To facilitate this, claims for reimbursement will need to include a unique, geographically specific national provider identifier code , with these changes taking effect on January 1, 2026.