Medication assisted treatment (MAT). MAT for diagnosed opioid use disorder is a holistic modality for recovery and treatment that employs evidence-based therapy, including psychosocial treatments and psychopharmacology, and FDA-approved medications as indicated for the management of withdrawal symptoms and maintenance.
32 CFR § 199.2
General. In an effort to be as specific as possible as to the word and intent of CHAMPUS, the following definitions have been developed. While many of the definitions are general and some assign meaning to relatively common terms within the health insurance environment, others are applicable only to CHAMPUS; however, they all appear in this part solely for the purpose of the Program. Except when otherwise specified, the definitions in this section apply generally throughout this part.