Drug and Alcohol Rehab Centers in Gallatin, Tennessee
There are 5 licensed treatment providers in and around Gallatin, a Sumner County city on Old Hickory Lake, north-east of Nashville. Recorded levels of care include intensive outpatient (IOP), outpatient services and medication-assisted treatment. Care here is outpatient-based, so people attend scheduled sessions while continuing to live at home.
Each provider shown here has been reviewed for federal registration and state licensing. Accepted insurance, including TennCare, appears on every profile.
5 Drug and Alcohol Rehab Treatment Centers in Gallatin, TN
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Drug and Alcohol Rehabs in Gallatin, TN
Gallatin sits in Sumner County thirty miles north-east of Nashville, on the ridge above Old Hickory Lake where the Cumberland was dammed in the 1950s.
The town was founded in 1802 and named for Albert Gallatin, Jefferson’s Treasury Secretary.
Cragfont, built in 1802 for the Revolutionary War general James Winchester, and Wynnewood, the largest surviving log structure in Tennessee, both stand nearby.
Highway 386 and US-31E connect south-west to Nashville in around 40 minutes, and Interstate 65 lies fifteen minutes west. Volunteer State Community College is based here. Sumner County has grown quickly as Nashville has expanded north-east along the lake.
Statewide in 2024, fentanyl and other synthetic opioids were involved in around 67 percent of Tennessee overdose deaths, and the state rate ran roughly 52 percent above the national figure.
County rates across Tennessee ranged in 2024 from 7.4 per 100,000 in Williamson County to 76.0 in Union County.
Alcohol remains the most common reason people enter treatment locally.
Counterfeit pills circulate across Middle Tennessee regardless of county, and Tennessee schools have flagged them repeatedly.
Which Level of Care Do You Need
The counts below reflect the 5 Gallatin facilities listed in this directory, weighted entirely toward outpatient care.
Medically Supervised Detox
Detox manages withdrawal under clinical observation, usually across several days, and is where treatment begins for anyone physically dependent on alcohol, opioids or benzodiazepines. None of the Gallatin facilities currently offer detox. Nashville has six within around 40 minutes south-west and Hendersonville sits between the two.
Inpatient Residential Treatment
Residential care provides a structured live-in setting for weeks or months. None of the Gallatin facilities currently offer it either. Nashville has ten within 40 minutes, the strongest concentration in the state, and Madison two closer.
Outpatient, IOP and PHP Treatment
Outpatient care lets you live at home while attending sessions, and it is all that is available locally. All 5 Gallatin facilities offer outpatient services and 3 offer IOP. None offer PHP. Four offer telehealth. For PHP, Nashville has five within 40 minutes.
Dual Diagnosis and Co-Occurring Disorders Treatment
Dual diagnosis care treats a substance use disorder and a mental health condition together rather than in sequence. Around 3 of the 5 Gallatin facilities indicate they treat co-occurring disorders. Only one offers medication-assisted treatment, which is low and worth asking about directly if that is what you need.
Sober Living Homes and Transitional Living
Sober living homes provide drug-free housing after formal treatment ends. This directory does not list recovery residences separately. The Tennessee Alliance for Recovery Residences maintains a register covering Sumner County and the wider Nashville area.
Addiction Treatment Cost and Insurance Coverage
Coverage acceptance is reasonable; the constraint here is which levels exist at all.
How Much Does Addiction Rehab Cost in Gallatin
Outpatient care in Gallatin runs roughly $1,200 to $4,500 a month and IOP $2,500 to $9,000 — the only levels available locally. Detox, residential and PHP all mean traveling toward Nashville, at $7,000 to $22,000, $5,000 to $22,000 and $7,500 to $13,000 monthly. Of the 5 Gallatin facilities, 4 accept TennCare and 3 accept Medicare.
Because the higher levels mean a drive, plan aftercare before admission. Nashville also has the free Community Overdose Response Team on 615-687-1701, which works regardless of insurance status.
| Level of care | Monthly | Daily |
|---|---|---|
| Medical detox (inpatient) | $7,000 – $22,000 | $230 – $730 |
| Residential inpatient | $5,000 – $22,000 | $170 – $730 |
| PHP | $7,500 – $13,000 | $250 – $430 |
| IOP | $2,500 – $9,000 | $85 – $300 |
| Outpatient | $1,200 – $4,500 | $40 – $150 |
| Level of care | Monthly | Daily |
|---|---|---|
| Residential inpatient | $27,000 – $90,000+ | $900 – $3,000+ |
| PHP | $13,500 – $33,000 | $450 – $1,100 |
| IOP | $9,000 – $24,000 | $300 – $800 |
| Outpatient | $4,500 – $13,500 | $150 – $450 |
Does Insurance Cover Rehab in Gallatin
Yes. Federal parity law requires most health plans to cover substance use treatment on terms comparable to medical care. Among the 5 Gallatin facilities, 4 accept TennCare and BlueCare Tennessee, 3 accept Medicare and 2 accept TRICARE. Blue Cross Blue Shield, Aetna, Cigna and UnitedHealthcare are widely accepted.
Coverage is not approval. If you travel to Nashville for detox or residential care, confirm the receiving facility is in network first.
Free and State-Funded Addiction Rehab in Gallatin, TN
Publicly funded care is available locally with considerably more nearby.
Four of the 5 listed facilities accept TennCare, and an eligibility check costs nothing.
Nashville, 40 minutes south-west, has nineteen TennCare-accepting facilities and the free Community Overdose Response Team.
Regional Overdose Prevention Specialists distribute naloxone across Middle Tennessee, and the Tennessee REDLINE on 800-889-9789 takes calls and texts around the clock.
More Help and Recovery Support
Sumner Regional Medical Center serves Gallatin and the surrounding county. TriStar Hendersonville Medical Center is around fifteen minutes south-west, and the major Nashville systems — Vanderbilt University Medical Center and the HCA TriStar hospitals — are all within around 40 minutes.
Alcoholics Anonymous meets daily in Gallatin. Narcotics Anonymous operates through the Volunteer Region. Celebrate Recovery meets in churches across Sumner County. Volunteer State Community College supports students in recovery. Adjacent Hendersonville, Lebanon and Hartsville carry further options.
Free lines, available now
Tennessee REDLINE — call or text 800-889-9789, free and confidential, 24 hours a day
988 Suicide & Crisis Lifeline — call or text 988
Tennessee Statewide Crisis Line — 855-274-7471
SAMHSA National Helpline — 1-800-662-4357
Rehab Seekers is a directory. The information on this page is for general reference and is not medical advice. Decisions about treatment should be made with a licensed clinician who knows your history. If you or someone you care about is in immediate danger, call 911.
References and Citations
Tennessee Department of Health — Drug Overdose Deaths Report 2024.
Centers for Disease Control and Prevention — county-level drug overdose death rates, Tennessee, 2024.
Division of TennCare — substance use disorder benefit coverage.
Rehab Seekers directory listings, Gallatin, August 2026.
Rehab Seekers market rate research, Tennessee standard and luxury programs, 2026. Ranges are indicative and vary by facility, length of stay and coverage.