10121 Clemson Boulevard Suite A, Seneca, SC 29678
Our 10-point score combines licensing and accreditation, the levels of care and payment options this facility reports, and patient ratings from Google and StartDrugRehab.com reviewers. Paid or claimed listings never change a score. Read full methodology
Patient ratings use 1 Google review (5.0★), weighted toward a 4.0 average until there are enough reviews to be reliable.
Located at 10121 Clemson Boulevard in Seneca, South Carolina, Medasic is a private addiction treatment program.
Care options include standard outpatient counseling, medication-assisted treatment (MAT), co-occurring (dual diagnosis) mental health treatment, and telehealth therapy. Clinicians use approaches such as brief intervention, cognitive behavioral therapy, relapse prevention, and substance use disorder counseling. For opioid use disorder, the program uses buprenorphine and naltrexone. It also prescribes medication for alcohol use disorder.
Payment options include Medicare, Medicaid, military insurance (TRICARE), private health insurance, cash or self-payment, and state-financed health insurance. Coverage depends on your specific plan, so verify benefits before admission.
The program accepts young adults, adults, and seniors. It offers specialized groups for young adults, women, pregnant/postpartum women, men, and seniors or older adults.
Based on SAMHSA-listed programs in our directory. Rankings use the StartDrugRehab Score; facilities can't pay to change them. Distances are straight-line.
No reviews on StartDrugRehab.com yet. Were you or someone you love treated at Medasic? An honest review helps the next family choose with confidence. It takes about 2 minutes, and you can post with just your first name or initials.
Reviews are checked against our Review Guidelines before they appear. We publish positive and negative reviews alike, and facilities can't pay to remove, change or reorder them. Reviews are personal opinions, not medical advice.
Oconee County, SC has 2 SAMHSA-listed addiction treatment facilities for 82,475 residents. No facility in the county lists detox services, so people who need medically supervised withdrawal usually have to travel to another county first. It is one of 2 listed providers of buprenorphine or methadone treatment in the county. 23 people died of a drug overdose in the county in the 12 months to March 2026 (CDC provisional data): 27.9 per 100,000 residents, compared with 22.7 statewide.
Source: StartDrugRehab Treatment Deserts 2026, built from SAMHSA FindTreatment.gov, U.S. Census 2024 population estimates and CDC overdose data. Counts are SAMHSA-listed facilities only.
Medasic lists the following levels of care: outpatient, medication-assisted treatment (MAT), dual diagnosis, and telehealth. Services can change, so confirm current programs before admission.
According to SAMHSA data, Medasic accepts medicare, medicaid, federal military insurance (e.g., tricare), private health insurance, cash or self-payment, and state-financed health insurance plan other than medicaid. Your exact coverage depends on your plan and network status. You can check your benefits with your insurer, or call (833) 589-6933 for a free benefits check.
Medasic does not list detox services. If you need medically supervised withdrawal first, see detox programs or call (833) 589-6933 for help finding one.
Medasic accepts young adults, adults, and seniors. Specialized groups include young adults, adult women, pregnant/postpartum women, adult men, and seniors or older adults.
Oconee County, SC has 2 SAMHSA-listed treatment facilities for about 82,475 residents: 0 list detox services, 2 offer buprenorphine or methadone treatment and 0 offer 24-hour care (2026 data).
The nearest other SAMHSA-listed programs are Crossroads Treatment Centers – Seneca (Seneca, 2.8 miles), Southwest Carolina Treatment Center LLC (Anderson, 17.9 miles), and Behavioral Health Services of – Pickens County (Easley, 20.9 miles). Distances are straight-line.
Medasic has a 5.0-star rating from 1 Google reviews (as of November 2026). Ratings reflect individual experiences and are not a measure of clinical quality.
Admission usually starts with a phone screening and insurance check, followed by an assessment. You can contact Medasic directly at 864-479-0280. Our admissions helpline at (833) 589-6933 can connect you with a licensed treatment provider, which may not be Medasic. Our helpline is not affiliated with Medasic.
Compare options
Seneca, SC 29678
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Anderson, SC 29625
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +1 more
“Get help” calls our free helpline, not this facility.
Anderson, SC 29625
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +2 more
“Get help” calls our free helpline, not this facility.
Easley, SC 29640
CARF accredited
Levels of care
Payment accepted
Medicaid · Private insurance · TRICARE +3 more
“Get help” calls our free helpline, not this facility.
Easley, SC 29640
CARF accredited
Levels of care
Payment accepted
Medicaid · Medicare · Self-pay +1 more
“Get help” calls our free helpline, not this facility.
Simpsonville, SC 29680
Joint Commission accredited
Levels of care
Payment accepted
Medicaid · Medicare · Private insurance +3 more
“Get help” calls our free helpline, not this facility.
Source: SAMHSA FindTreatment.gov, data updated October 2026. Facilities report this information to SAMHSA, and it can change, so confirm details before admission. A listing is not an endorsement. StartDrugRehab.com is not affiliated with Medasic.
