What Is Medication-Assisted Treatment (MAT) for Opioid Use Disorder?
What Is Medication-Assisted Treatment (MAT) for Opioid Use Disorder? Reviewed by Josie Desmarais, PMHNP-BC · Board-Certified Psychiatric-Mental Health Nurse Practitioner · Last updated August 2026 Medication-assisted treatment (MAT) is the use of FDA-approved medications, combined with counseling and behavioral support, to treat opioid use disorder (OUD). MAT is the evidence-based standard of care — not … Read more