VA Healthcare Systems of Connecticut Substance Abuse Treatment ProgramDetoxification ; Methadone maintenance ; Methadone detoxification ; Buprenorphine used in treatment; Naltrexone (oral); VivitrolÆ (injectable Naltrexone); Transitional housing or halfway house; SAMHSA-certified Opioid Treatment Program;. Hospital inpatient ; Residential; Partial hospitalization/day treatment; Outpatient ; Short-term residential; Outpatient detoxification; Outpatient methadone/buprenorphine or vivitrol; Outpatient Day treatment or partial hospitalization; Intensive outpatient treatment; Regular outpatient treatment; Hospital inpatient detoxification; Computeriz. Cash or self-payment; Private health insurance; Military insurance ;. Payment assistance (check with facility for details);