Keystone Substance Abuse Services

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199 South Herlong Avenue, Rock Hill, SC 29732, USA


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Keystone Substance Abuse Services 199 S. Herlong Ave P.O. Box 4437 Rock Hill, SC 29732

Outpatient Hours & Phone: Monday - Thursday 8:00 AM - 9:00 PM Friday 8:00 AM - 4:00 PM 803-324-1800

Inpatient Hours & Phone 24 Hours/Day 803-324-0404

Prevention Monday ' Thursday 8:00 AM ' 5:00 PM Friday 8:00 AM ' 4:00 PM (803) 324-4118

Emergency After Hours: 803-324-0404


Primary Focus of the Provider

  • Substance Abuse Treatment Services

Type of Care

  • Substance abuse treatment
  • Detoxification
  • Accepts clients on opioid medication

Facility Type


Treatment Approaches

  • Cognitive/behavioral therapy
  • Substance abuse counseling approach
  • Trauma-related counseling

Facility Smoking Policy

  • Smoking permitted in designated area

Service Setting (e.g., Outpatient, Residential, etc.)

  • Hospital inpatient
  • Residential
  • Outpatient
  • Short-term residential
  • Outpatient day treatment or partial hospitalization
  • Intensive outpatient treatment
  • Regular outpatient treatment
  • Hospital inpatient detoxification

Facility Operation (e.g. Private, Public)

  • Private organization
  • State substance abuse agency
  • State department of health
  • Commission on Accreditation and Rehabilitation

Payment/Insurance Accepted

  • Cash or self-payment
  • Medicaid
  • Private health insurance
  • Military insurance (e.g., TRICARE)
  • Federal, or any government funding for substance abuse programs

Emergency Mental Health Services


Payment Assistance Available

  • Sliding fee scale (fee is based on income and other factors)

Language Services

  • Services for the deaf and hard of hearing

Special Programs/Groups Offered

  • Persons with co-occurring mental and substance abuse disorders
  • Adolescents
  • Pregnant/postpartum women
  • Adult women
  • Adult men
  • Transitional age young adults

Ancillary Services

  • Alcohol Detoxification
  • Benzodiazepines Detoxification
  • Cocaine Detoxification
  • Methamphetamines Detoxification
  • Opiods Detoxification
  • Treatment for gambling disorder
  • Individual counseling offered
  • Group counseling offered
  • Family counseling offered
  • 12-step faciltitation approach
  • Brief intervention approach
  • Contingency management/motivational incentive
  • Motivational interviewing
  • Anger management
  • Martix Model
  • Relapse prevention

Age Groups Accepted

  • Children/adolescents
  • Adults

Gender Accepted

  • Female
  • Male

Exclusive Services

  • DUI/DWI clients

  • Keystone Substance Abuse Services

    199 South Herlong Avenue, Rock Hill, SC 29732