For functions of this part, well being care providers ordered by a army treatment facility supplier for an MTF affected person for whom the MTF provider maintains duty are also coated by the supplemental care program and topic to the requirements of this section. Alternative methods could not lead to reimbursement higher than the allowable cost method above. For any full-day partial hospitalization program , the utmost per diem fee quantity is 40 % of the typical inpatient per diem quantity per case established beneath the TRICARE psychological well being per diem reimbursement system in the course of the fiscal year for each high and low volume psychiatric hospitals and units [as outlined in paragraph of this section]. Intensive outpatient services provided in a PHP setting lasting less than 6 hours, with a minimum of two hours, shall be paid as provided in paragraph of this part.