Subject to paragraph (2), the Secretary of Defense may reimburse health care providers under the TRICARE program at rates higher than the reimbursement rates otherwise authorized for the providers under that program if the Secretary determines that application of the higher rates is necessary in order to ensure the availability of an adequate number of qualified health care providers under that program.

In establishing rates and procedures for reimbursement of providers and other administrative requirements, including those contained in provider network agreements, the Secretary shall, to the extent practicable, maintain adequate networks of providers, including institutional, professional, and pharmacy. For the purpose of determining whether network providers under such provider network agreements are subcontractors for purposes of the Federal Acquisition Regulation or any other law, a TRICARE managed care support contract that includes the requirement to establish, manage, or maintain a network of providers may not be considered to be a contract for the performance of health care services or supplies on the basis of such requirement.

A medical treatment facility of the uniformed services under the TRICARE program has the same right as the United States under section 1095 of this title to collect from a third-party payer the reasonable charges for health care services described in paragraph (2) that are incurred by the facility on behalf of a covered beneficiary under that program.