By State · SAMHSA-verified directory
Addiction treatment in South Carolina
204 verified treatment centers across South Carolina. Overdose rate 30.8 per 100,000 (CDC 2023) · Medicaid not expanded.
204
Centers
80
Cities
Not expanded
Medicaid
24/7
Helpline
Map of treatment centers in South Carolina
183 locations with a mapped address. Select a marker to open its page.
Treatment centers in South Carolina
Every listing sourced from SAMHSA Treatment Services Locator.
Charleston/Dorchester MH Center Charleston Clinic
Charleston, SC
Colleton County Commission on Alcohol DBA Colleton Pillars4Hope
Walterboro, SC
Santee/Wateree Mental Health Center Sumter Clinic
Sumter, SC
Charlie Health Virtual
Charleston, SC
Sumter Treatment Specialists
Sumter, SC
Orangeburg Area Mental Health Center Bamberg County Clinic
Denmark, SC
Ernest E Kennedy Center
Goose Creek, SC
Palmetto Carolina Treatment Center
Duncan, SC
Cornerstone Greenwood
Greenwood, SC
William J McCord Adolescent Treatment Facility
Orangeburg, SC
Westview Behavioral Health Services
Saluda, SC
Pee Dee Mental Health Center Lake City Clinic
Lake City, SC
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Cities in South Carolina with verified facilities
80 cities. Click through for city-specific listings.
Greenville
13 centers
Charleston
10 centers
Florence
8 centers
Columbia
8 centers
North Charleston
7 centers
Darlington
7 centers
Myrtle Beach
6 centers
Rock Hill
5 centers
Aiken
5 centers
Sumter
4 centers
Spartanburg
4 centers
Simpsonville
4 centers
Orangeburg
4 centers
North Myrtle Beach
4 centers
Lexington
4 centers
Lancaster
4 centers
Greenwood
4 centers
Clinton
4 centers
Chesterfield
4 centers
Anderson
4 centers
Walterboro
3 centers
Summerville
3 centers
Seneca
3 centers
Ridgeland
3 centers
Mt. Pleasant
3 centers
Hartsville
3 centers
Gaffney
3 centers
Easley
3 centers
Conway
3 centers
Beaufort
3 centers
Winnsboro
2 centers
West Columbia
2 centers
Newberry
2 centers
Moncks Corner
2 centers
Manning
2 centers
Greer
2 centers
Georgetown
2 centers
Chester
2 centers
Bishopville
2 centers
Barnwell
2 centers
Abbeville
2 centers
Varnville
1 centers
Union
1 centers
Travelers Rest
1 centers
Timmonsville
1 centers
Swansea
1 centers
Saluda
1 centers
Saint Matthews
1 centers
Quinby
1 centers
Pickens
1 centers
Pennington DriveBluffton
1 centers
North Augusta
1 centers
Mt Pleasant
1 centers
Mount Pleasant
1 centers
McCormick
1 centers
Mc Cormick
1 centers
Marion
1 centers
Leesville
1 centers
Lake City
1 centers
Kingstree
1 centers
Jacksonboro
1 centers
Isle of Palms
1 centers
Hollywood
1 centers
Holly Hill
1 centers
Hilton Head Island
1 centers
Hampton
1 centers
Goose Creek
1 centers
Fort Mill
1 centers
Edgefield
1 centers
Duncan
1 centers
Dillon
1 centers
Denmark
1 centers
Chesnee
1 centers
Cayce
1 centers
Camden
1 centers
Bennettsville
1 centers
Batesburg
1 centers
Bamberg
1 centers
Awendaw
1 centers
Allendale
1 centers
Understanding treatment in South Carolina
Three things shape whether a person in South Carolina can access treatment: where they live in the state, what insurance they carry, and which clinician answers the first call. The 204 licensed facilities do not change that calculus; they constrain the choices within it.
The Medicaid question
The Medicaid story in South Carolina: South Carolina has not expanded Medicaid under the Affordable Care Act. Typically falls into the eligibility gap — income too high for traditional Medicaid, too low to qualify for substantial Marketplace subsidies. No individual clinical decision, no facility-level quality variation, changes the underlying math. States that expanded have a treatment system; states that did not have a triage system.
The overdose-mortality context
The overdose rate in South Carolina is 30.8 per 100,000 — a number that is rarely cited without caveat, because averages smooth out the specific places and specific populations where death concentrates. Medicaid eligibility gap combined with rural provider shortage That geographic and demographic inequality is the thing the top-line number cannot tell you.
How access actually works in South Carolina
Inside the 204 licensed facilities in South Carolina, the clinical quality variation is substantial. The practical context here is that Medicaid eligibility gap combined with rural provider shortage — which is why the difference between a well-run IOP and a fee-for-service residential chain that churns patients through 30-day cycles is not visible from the outside. It becomes visible when you ask the specific question: "Does this program offer buprenorphine for opioid use disorder?"
What to do next
Practically, three things happen next if someone in South Carolina is going to get help: a clinical assessment (by someone whose incentives are clinical, not financial), an insurance verification (in writing), and a facility selection (ASAM-aligned and MAT-inclusive). In that order. Reversing the order is the most common source of the "they said they took my insurance but I got a $15,000 bill" stories.
Last updated September 2026. Sources: SAMHSA Treatment Locator, CDC WONDER (overdose mortality 2023), KFF Medicaid Tracker, ASAM Criteria 4e. See our editorial policy.