Medicaid; Cash or self-payment; Payment assistance (check with facility for details); Screening for substance use; Screening for mental disorders; Aftercare/continuing care; Individual counseling; Group counseling; Family counseling; Smoking permitted without restriction; Adults; Young adults; Female; Male; Case management service; Mental health services; Substance use treatment; Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children; Outpatient; Regular outpatient treatment; Does not use medication assisted treatment for alcohol use disorder; Does not treat opioid use disorders; Anger management; Brief intervention; Cognitive behavioral therapy; Relapse prevention; Private non-profit organization; State mental health department