
Keystone Substance Abuse Services
Available 24/7 for immediate assistance
Full Address
199 South Herlong Avenue
Rock Hill, South Carolina 29732
Phone Numbers
Main: 803-324-1800
Hours
24/7 - Always Available
Keystone Substance Abuse Services
199 South Herlong Avenue, Rock Hill, SC 29732
Keystone Substance Abuse Services in Rock Hill, SC provides comprehensive detoxification and evidence-based substance use treatment across multiple settings, from hospital inpatient care to outpatient programs. The facility specializes in serving diverse populations including adolescents, pregnant women, and individuals with co-occurring mental health conditions using proven therapeutic approaches like cognitive behavioral therapy, motivational interviewing, and relapse prevention. CARF accreditation and state certifications ensure clinically rigorous, compassionate care.
Key Highlights
- Multiple treatment settings including hospital inpatient detox, residential programs, and flexible outpatient options
- Specialized tracks for pregnant/postpartum women, adolescents, and co-occurring mental health disorders
- Evidence-based therapeutic approaches including CBT, motivational interviewing, and contingency management
- Medication-assisted treatment available with telemedicine/telehealth options for accessibility
Who This Facility Serves
Keystone serves individuals seeking substance abuse treatment in the Rock Hill area, including adolescents and young adults, pregnant women, and those managing dual diagnoses of mental illness and addiction who need flexible, comprehensive care options.

This facility accepts various insurance plans. Contact them directly to verify coverage for your specific plan.
Keystone Substance Abuse Services
199 South Herlong Avenue, Rock Hill, SC 29732
Available 24/7 for immediate assistance
| Type of Care | Detoxification, Substance use treatment |
| Service Settings | Hospital inpatient detoxification, Hospital inpatient/24-hour hospital inpatient, Intensive outpatient treatment, Outpatient, Outpatient day treatment or partial hospitalization, Outpatient methadone/buprenorphine or naltrexone treatment, Regular outpatient treatment, Residential/24-hour residential, Short-term residential |
| Medications Offered | Buprenorphine used in Treatment, Naltrexone used in Treatment |
Accepted Payment Methods
Age Groups
Adults, Children/Adolescents
Gender
Female, Male
Based on available information, this facility accepts Medicaid, Private health insurance. However, insurance coverage can vary by plan and individual circumstances. Please contact the facility directly to verify if your specific insurance plan is accepted and what services are covered.

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