Keystone Behavioral Health
199 South Herlong Avenue, Rock Hill, SC 29732
12-Step Facilitation
Calls go directly to the center. Free and confidential.
About this center
Keystone Behavioral Health is an addiction treatment provider in Rock Hill, South Carolina. According to the public treatment facility listing record for this address, the program offers both residential and outpatient services, covering medical detox, inpatient hospital, residential treatment, and intensive outpatient (iop), among 7 listed levels of care.
The same record identifies treatment for substance use disorder, alcohol use disorder, opioid use disorder, benzodiazepine use disorder, and cocaine use disorder. Programming is listed as serving adolescents, adults, co-occurring disorders / dual diagnosis, men, and pregnant and postpartum women. Services are listed as available in English and ASL / Sign Language.
Listed accreditation and treatment approaches include 12-Step Facilitation, Acamprosate, Anger Management, Brief Intervention, and Buprenorphine. This reflects what is in the listing record; current standing can be checked with the accrediting body or your state licensing agency.
Keystone Behavioral Health is located at 199 South Herlong Avenue, Rock Hill, South Carolina 29732, and the number listed for this location is (803) 324-1800, which reaches the center directly. Treatment Locators does not own or operate this center and is not paid by it for this listing. Details such as bed availability, insurance accepted, and current programming are set by the facility and should be confirmed by phone.
At a glance
- Location
- 199 South Herlong Avenue, Rock Hill, SC 29732
- Phone
- (803) 324-1800
- Levels of care
- Medical Detox, Inpatient Hospital, Residential Treatment, Intensive Outpatient (IOP), Outpatient Program, Medication-assisted Treatment (MAT), and Telehealth
- Conditions treated
- Substance Use Disorder, Alcohol Use Disorder, Opioid Use Disorder, Benzodiazepine Use Disorder, Cocaine Use Disorder, Methamphetamine Use Disorder, Tobacco Use Disorder, and Co-occurring Disorders / Dual Diagnosis
- Treatment approaches
- 12-Step Facilitation, Acamprosate, Anger Management, Brief Intervention, Buprenorphine, Cognitive Behavioral Therapy (CBT), Contingency Management, Disulfiram, Matrix Model, Motivational Interviewing, Naltrexone, Psychiatric Medication Management, Relapse Prevention, Substance Use Counseling, Telehealth Services, and Trauma-Informed Counseling
- Populations served
- Adolescents, Adults, Co-occurring Disorders / Dual Diagnosis, Men, Pregnant And Postpartum Women, Seniors / Older Adults, Women, and Young Adults
- Languages
- English and ASL / Sign Language
- Facility type
- Non-Profit Organization
Payment and accreditation
Payment options reported
- Private Health Insurance
- Cash or Self-Payment
- Sliding Fee ScaleFee is based on income and other factors.
- Payment Assistance AvailableCheck with the facility for details.
- Federal or State Grant FundingGovernment or block-grant funding for treatment programs.
- IHS / Tribal / Urban (ITU) Funds
Licensing and accreditation
- CARF AccreditedCARF is an independent non-profit that accredits health and human service programs against published standards for quality and person-centered care.
- Licensed by State Substance Use AgencyThe state agency that oversees substance use treatment licenses this facility to operate.
- Licensed by State Health DepartmentThe state health department licenses this facility to operate.
Reported by the facility to the federal treatment services record (September 2026). The record lists payment and funding types only — it does not name insurance carriers, so it cannot confirm that a specific plan is accepted. Call the center to confirm current payment options and costs, and see how insurance coverage for treatment works.
Levels of care
- Medical Detox
- Inpatient Hospital
- Residential Treatment
- Intensive Outpatient (IOP)
- Outpatient Program
- Medication-assisted Treatment (MAT)
- Telehealth
Conditions treated
- Substance Use Disorder
- Alcohol Use Disorder
- Opioid Use Disorder
- Benzodiazepine Use Disorder
- Cocaine Use Disorder
- Methamphetamine Use Disorder
- Tobacco Use Disorder
- Co-occurring Disorders / Dual Diagnosis
Treatment approaches
- 12-Step Facilitation
- Acamprosate
- Anger Management
- Brief Intervention
- Buprenorphine
- Cognitive Behavioral Therapy (CBT)
- Contingency Management
- Disulfiram
- Matrix Model
- Motivational Interviewing
- Naltrexone
- Psychiatric Medication Management
- Relapse Prevention
- Substance Use Counseling
- Telehealth Services
- Trauma-Informed Counseling
Populations served
- Adolescents
- Adults
- Co-occurring Disorders / Dual Diagnosis
- Men
- Pregnant And Postpartum Women
- Seniors / Older Adults
- Women
- Young Adults
Languages spoken
- English
- ASL / Sign Language
Frequently asked questions about Keystone Behavioral Health
Where is Keystone Behavioral Health located?
Keystone Behavioral Health is located at 199 South Herlong Avenue, Rock Hill, SC 29732.
What levels of care does Keystone Behavioral Health offer?
The listing for Keystone Behavioral Health shows medical detox, inpatient hospital, residential treatment, intensive outpatient (iop), outpatient program, medication-assisted treatment (mat), and telehealth. Confirm current availability with the facility, since programs open and close beds over time.
What does Keystone Behavioral Health treat?
Listed areas of treatment include substance use disorder, alcohol use disorder, opioid use disorder, benzodiazepine use disorder, cocaine use disorder, methamphetamine use disorder, tobacco use disorder, and co-occurring disorders / dual diagnosis.
How do I contact Keystone Behavioral Health?
The phone number listed for Keystone Behavioral Health is (803) 324-1800. Calling the center directly is the best way to confirm current details.
What payment options does Keystone Behavioral Health report?
In the federal treatment services record (September 2026), Keystone Behavioral Health reports private health insurance, cash or self-payment, sliding fee scale, payment assistance available, federal or state grant funding, and ihs / tribal / urban (itu) funds. The record lists payment types only, never specific insurance carriers, so call the center at (803) 324-1800 to confirm whether your plan is accepted.
Is Keystone Behavioral Health licensed or accredited?
The federal record lists CARF Accredited, Licensed by State Substance Use Agency, and Licensed by State Health Department for this location. Licensure and accreditation change over time, so current standing is best confirmed with the accrediting body or your state licensing agency.
Are there other treatment centers near Rock Hill, South Carolina?
Yes. You can browse other listed programs in Rock Hill and across South Carolina from this page, or call 24/7 for help comparing options.
Other treatment centers near Rock Hill, SC
Nearby cities in South Carolina
- Florence Drug & Alcohol Rehab Centers (8)
- Greenville Drug & Alcohol Rehab Centers (7)
- Columbia Drug & Alcohol Rehab Centers (5)
- Aiken Drug & Alcohol Rehab Centers (3)
- Greenwood Drug & Alcohol Rehab Centers (3)
- Myrtle Beach Drug & Alcohol Rehab Centers (3)
- North Charleston Drug & Alcohol Rehab Centers (3)
- Anderson Drug & Alcohol Rehab Centers (2)
This page reflects the public treatment facility listing record for Keystone Behavioral Health. Send a correction.
Learn about treatment options
Understand your options before you call a treatment center.
- How medical detox worksWhat supervised withdrawal looks like and when it is needed.
- Inpatient rehab explainedLength of stay, daily structure and who benefits most.
- Outpatient and IOP programsPHP, intensive outpatient and standard outpatient compared.
- Levels of care comparedMatch the level of care to the severity of the need.
- Withdrawal symptoms and timelinesWhat to expect day by day for each substance.
- Support for families and loved onesHow to help someone who is still deciding on treatment.