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Cornerstone Abbeville

103 Whitehall St, Abbeville, SC 29620

Est. 1973 1 care level
(833) 567-5838 Free · Confidential · 24/7

Key Facts About Cornerstone Abbeville

  • Location: Abbeville, SC
  • Levels of Care: Outpatient
  • Insurance: Accepts 24 providers including Aetna, Anthem, BlueCross BlueShield
  • Therapies: 1-on-1 Counseling, Group Therapy, Life Skills, Relapse Prevention Counseling and more
  • Help Available: Call (833) 567-5838 for free insurance verification and placement assistance

About Cornerstone Abbeville

Located in Abbeville, SC, Cornerstone Abbeville offers outpatient care for people seeking help with substance use and related challenges.

Care here features levels of care including outpatient and typical program lengths around 90 days.

Treatment draws on evidence-based and supportive therapies such as 1-on-1 counseling, group therapy, life skills, relapse prevention counseling, trauma-specific therapy and twelve step facilitation and a treatment philosophy that is evidence-based, personalized treatment, individual treatment and twelve step, tailored to the individual.

Cornerstone Abbeville serves men and women, adolescents, older adults, young adults and midlife adults and treats co-occurring disorders, drug addiction, prescription drugs, benzodiazepines, cocaine and ecstasy.

Cornerstone Abbeville accepts 24 insurance options, including HealthNet, HealthPartners, Highmark and Humana, and can help verify your specific benefits.

Aftercare options include continuing care, outpatient treatment, intensive outpatient program and support meetings.

To confirm current openings, levels of care, and accepted insurance, contact Cornerstone Abbeville directly or call our free, confidential helpline.

Evidence-Based Context: According to SAMHSA's National Survey on Drug Use and Health (2023), approximately 48.7 million Americans aged 12 or older had a substance use disorder in the past year. The National Institute on Drug Abuse (NIDA) emphasizes that treatment programs combining behavioral therapy with medication-assisted approaches show the highest rates of sustained recovery. Facilities like Cornerstone Abbeville provide structured pathways to evidence-based care. Sources: SAMHSA NSDUH 2023, NIDA Principles of Drug Addiction Treatment (4th Ed.)

Who This Center Serves

Men Men and Women Women Adolescents Older Adults Young Adults Midlife Adults

Services Offered

Substance use treatment Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Outpatient Intensive outpatient treatment Regular outpatient treatment
Buprenorphine used in Treatment
Other contracted prescribing entity
Accepts clients using medication assisted treatment for alcohol use disorder but prescribed elsewhere
Other contracted prescribing entity
Accepts clients using MAT but prescribed elsewhere
Brief intervention Cognitive behavioral therapy Contingency management/motivational incentives Motivational interviewing Matrix Model Relapse prevention Substance use disorder counseling Trauma-related counseling Telemedicine/telehealth therapy
Local, county, or community government
State Substance use treatment agency State department of health Commission on Accreditation of Rehabilitation Facilities (CARF)
Federal, or any government funding for substance use treatment programs Medicaid Private health insurance Cash or self-payment State-financed health insurance plan other than Medicaid SAMHSA funding/block grants
Payment assistance (check with facility for details)
Criminal justice (other than DUI/DWI)/Forensic clients Clients with co-occurring mental and substance use disorders Clients with co-occurring pain and substance use disorders Clients who have experienced trauma
Comprehensive substance use assessment Interim services for clients Outreach to persons in the community Screening for tobacco use Screening for substance use Professional interventionist/educational consultant
Drug and alcohol oral fluid testing Drug or alcohol urine screening TB screening
Aftercare/continuing care Discharge Planning Naloxone and overdose education Outcome follow-up after discharge
Self-help groups Housing services Assistance with obtaining social services Mentoring/peer support Employment counseling or training
Treatment for gambling disorder Treatment for other addiction disorder
HIV or AIDS education, counseling, or support Hepatitis education, counseling, or support Substance use disorder education Smoking/vaping/tobacco cessation counseling Individual counseling Group counseling Family counseling Marital/couples counseling Vocational training or educational support (for example, high school coursework, GED preparation, etc.) 
Smoking not permitted
Female Male
Specially designed program for DUI/DWI clients
Spanish Sign language services for the deaf and hard of hearing
Vaping not permitted
Case management service Social skills development Transportation assistance Integrated primary care services Suicide prevention services

What to Expect at Cornerstone Abbeville

1. Initial Assessment

A clinical team evaluates your history, needs, and goals to create a personalized plan.

2. Active Treatment

Evidence-based therapies including 1-on-1 Counseling and Group Therapy, typically 90 days.

3. Progress & Recovery

Regular progress reviews, skill-building sessions, and adjustment of your treatment plan.

4. Aftercare Planning

Continued support, relapse prevention strategies, and connections to community resources for lasting recovery.

Understanding Your Treatment Options

Choosing the right treatment facility is one of the most important decisions in the recovery journey. Research published by the National Institute on Drug Abuse (NIDA) shows that treatment duration, therapeutic approach, and aftercare planning are the three strongest predictors of long-term sobriety.

Cornerstone Abbeville offers 1 distinct levels of care, allowing patients to step through treatment intensities as they progress.

The facility utilizes 8 evidence-based therapeutic modalities. According to NIDA research, combination therapy approaches that integrate behavioral interventions (such as 1-on-1 Counseling and Group Therapy) with holistic support show significantly improved outcomes compared to single-modality programs.

Under the Mental Health Parity and Addiction Equity Act, most commercial insurance plans are required to cover substance abuse treatment. Cornerstone Abbeville works with 24 insurance providers. Call (833) 567-5838 to verify your specific coverage and learn about out-of-pocket costs before admission.

Levels of Care

Available treatment intensities

Treatment Philosophy

Evidence-Based Personalized Treatment Individual Treatment Twelve Step Medical

Conditions & Substances Treated

Co-Occurring Disorders Drug Addiction Prescription Drugs Benzodiazepines Cocaine Ecstasy Heroin Psychedelics Synthetic Drugs

Verify Your Insurance Coverage

Free verification · Know your costs before you commit

(833) 567-5838
Cornerstone Abbeville photo 1
Cornerstone Abbeville photo 1

Frequently Asked Questions about Cornerstone Abbeville

Does Cornerstone Abbeville accept my insurance?
Cornerstone Abbeville accepts 24 insurance carriers including Aetna, Anthem, BlueCross BlueShield, Bright Health, CareFirst. Coverage varies by plan — deductibles, copays, day limits, and pre-authorization requirements differ. Under the Mental Health Parity Act, commercial plans must cover addiction treatment at parity with medical care. Call (833) 567-5838 for a free 5-minute benefits check.
What treatment programs are available at Cornerstone Abbeville?
Cornerstone Abbeville offers Outpatient with evidence-based therapies including 1-on-1 Counseling, Group Therapy, Life Skills, Relapse Prevention Counseling. Each admission starts with a clinical assessment against the ASAM criteria to match program intensity (detox, residential, IOP, or outpatient) to clinical need.
How much does treatment cost at Cornerstone Abbeville?
Costs vary by level of care, duration, and insurance coverage. Typical national self-pay ranges: outpatient $1,000–$3,000/month, 30-day residential $5,000–$20,000, 90-day inpatient $12,000–$60,000. With 24 insurance carriers accepted at Cornerstone Abbeville, out-of-pocket costs are typically lower. Call (833) 567-5838 for a free, personalized cost estimate.
Are there other rehab centers near Abbeville?
Yes. Browse all SC treatment centers or narrow to Abbeville specifically. Our full facility directory filters by insurance carrier and level of care. Call (833) 567-5838 for a human-curated shortlist based on your situation.
What should I expect during treatment at Cornerstone Abbeville?
Treatment typically begins with a comprehensive clinical assessment, then a personalized plan combining individual therapy, group sessions, and evidence-based methods such as CBT, DBT, and motivational interviewing. Programs at Cornerstone Abbeville typically last 90 days. Aftercare planning — which may include sober living, outpatient follow-up, and peer support groups — ensures ongoing support after discharge. Per NIDA research, 90+ days of engaged treatment significantly improves long-term outcomes.
How do I verify Cornerstone Abbeville is legitimate?
Every center listed on RehabFlow is sourced from the federal SAMHSA Behavioral Health Treatment Services Locator and re-verified quarterly. For additional trust signals, check for JCAHO or CARF accreditation — both are voluntary third-party audits of clinical quality. Licensed clinicians (LCSW, LMFT, LPC, LADC, MD) should be on staff, not just peer coaches. If you spot outdated data, email corrections@rehabflow.us — we re-check within 24 hours.

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Information last verified: July 2026 · Data sourced from SAMHSA

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Published by RehabFlow
SAMHSA-sourced directory · July 2026

Listings are sourced from the SAMHSA Behavioral Health Treatment Services Locator and cross-checked against public CDC and NIDA data. This page is informational, not medical advice — see our editorial policy for how we verify and update facts.

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Updated July 2026
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