Verified Treatment Center
Keystone Substance Abuse Services
Rock Hill, SC · 29732
Key Takeaways for Keystone Substance Abuse Services
- • Detox · Inpatient · IOP · MAT offered
- • Accepts Medicaid, Private insurance
- • SAMHSA-listed facility
- • Direct line available · Helpline free & confidential 24/7
About Keystone Substance Abuse Services
PLACEHOLDER: Facility description (pulled from $facility->about).
Listing sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced April 2026. Verify current programs directly with the facility.
Keystone Substance Abuse Services at a Glance
Levels of care
Detox · Inpatient · IOP · MAT
Service settings
Hospital inpatient/24-hour hospital inpatient, Outpatient, Residential/24-hour residential, Hospital inpatient detoxification, Intensive outpatient treatment, Outpatient methadone/buprenorphine or naltrexone treatment, Regular outpatient treatment, Residential detoxification, Short-term residential
Therapy approaches
Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Motivational interviewing, Matrix Model
Age groups
Children/Adolescents
Special populations
Adolescents, Young adults, Adult women, Pregnant/postpartum women, Adult men, Clients with co-occurring mental and substance use disorders
Medications
Acamprosate (Campral®), Disulfiram, Buprenorphine with naloxone, Buprenorphine without naloxone, Buprenorphine (extended-release, injectable), Naltrexone (oral)
Insurance & Payment Accepted
Confirm in-network status before admission — verification is free.
Contact & Location
Address
199 South Herlong Avenue, Rock Hill, SC 29732
Facility direct line
803-324-1800Website
www.keystoneyork.org