What Drug and Alcohol Rehab Actually Costs in Tennessee, and Why No State Agency Publishes an Official Average
Tennessee is one of the more affordable states in the country for private addiction treatment. It is also one of the hardest states in the country to get treatment paid for. Both of those things are true at the same time, and understanding why is the difference between a family that finds care and a family that gives up on it.
Start with what is not knowable. The Tennessee Department of Mental Health and Substance Abuse Services licenses more than 1,850 behavioral health sites across the state. It does not publish what any of them charge. Neither does the Department of Health, and neither does SAMHSA. There is no official average price for rehab in Tennessee, and any site that gives you one confident number is either repeating a national figure or summarizing advertisements.
What this guide does instead is separate three different things that usually get mashed together: the sticker price a private facility will quote you, the amount research says treatment actually costs to deliver, and the amount a Tennessean actually ends up paying once insurance, TennCare, state block grant funding, and opioid settlement dollars are accounted for. Those three numbers are wildly different, and the third one is the only one that matters.
The short version
A 30-day residential stay at a standard private Tennessee facility commonly runs between roughly $10,000 and $25,000, noticeably below what the same level of care costs in California or the Northeast. A full course of intensive outpatient typically lands between $2,500 and $8,000.
But Tennessee has not expanded Medicaid. That single policy decision means a large group of low-income adults fall into a coverage gap: too much income for TennCare, too little for a subsidized marketplace plan to be realistic. For those Tennesseans, the price list above is irrelevant, and the state’s block-grant-funded treatment system is the entire ballgame.
Inpatient vs. Outpatient Rehab Costs in Tennessee: A Full Price Comparison Across Every Level of Care
The clearest way to think about a treatment bill is not “what program am I buying” but “how many supervised hours am I buying.” Residential care buys you a bed, meals, nursing coverage, and 24-hour oversight. Intensive outpatient buys you nine to fifteen clinical hours a week and nothing else. Nearly all of the price gap comes from that, before amenities or zip codes enter the picture.
The ranges below reflect self-pay prices quoted or advertised by Tennessee facilities as of early 2026. They are a market snapshot, not a government statistic.
| Level of Care | Typical Length | Common TN Self-Pay Range |
|---|---|---|
| Medical detox (withdrawal management) | 3–7 days | $3,000–$8,000 total |
| Residential inpatient, standard private | 30 days | $10,000–$25,000 |
| Residential inpatient, executive or luxury | 30 days | $25,000–$60,000 |
| Partial hospitalization (PHP) | 2–4 weeks | $5,000–$14,000 |
| Intensive outpatient (IOP) | 8–12 weeks | $2,500–$8,000 |
| Standard outpatient counseling | 12 weeks | $1,200–$4,000 |
| Medications for addiction treatment | Ongoing | $250–$500 per month |
| Sober living / recovery residence | Monthly | $600–$1,500 per month |
Ranges compiled from publicly advertised Tennessee facility pricing and national cost research, January 2026. Sober living is housing, not licensed treatment, and is generally not covered by insurance.
Visualizing the Real Cost Gap Between Residential Treatment and Intensive Outpatient Programs in Tennessee
Placing the midpoints side by side makes the shape of the decision obvious. The scale below runs to roughly $42,000, the midpoint of Tennessee’s luxury tier.
Executive residential, 30 days – ~$42,000
Standard residential, 30 days – ~$17,500
Partial hospitalization – ~$9,500
Medical detox, one week – ~$5,500
Intensive outpatient, full course – ~$5,250
Standard outpatient, 12 weeks – ~$2,600
TDMHSAS-funded care for eligible uninsured – $0
Bars show midpoints of the self-pay ranges above, scaled to a $42,000 maximum. Illustrative only.
That final bar is the one most Tennesseans never hear about, and it is the reason the rest of this article does not stop at the price list.
The Single Biggest Factor Driving Tennessee Rehab Costs: The TennCare Coverage Gap and What It Means If You Are Uninsured
Here is the fact that reorganizes everything else on this page. Tennessee has not expanded Medicaid under the Affordable Care Act.
TennCare, the state’s Medicaid program, covers specific categories of people: children, pregnant women, older adults, people with disabilities, and low-income parents and caretaker relatives. It does not cover low-income adults simply because they are low-income. In expansion states, an adult earning near the poverty line is generally enrolled in Medicaid and gets substance use treatment at essentially no cost. In Tennessee, that same adult may fall into a gap, earning too much to qualify for TennCare and too little to make a marketplace plan workable in practice.
The consequence shows up in the state’s uninsured rate, which runs above the national average. And an uninsured person facing a $15,000 residential quote does not negotiate. They walk away.
This is why the most consequential financial question in Tennessee is not “which facility is cheapest.” It is “which funding stream am I actually eligible for.” Get that wrong and you either overpay by thousands or conclude, incorrectly, that treatment is unavailable to you.
If you do have coverage, the federal picture still applies. The Affordable Care Act made substance use disorder treatment one of the ten essential health benefits. The Paul Wellstone and Pete Domenici Mental Health Parity and Addiction Equity Act requires that when a plan covers addiction treatment, it cannot impose harsher financial requirements or treatment limits than it applies to comparable medical and surgical care. What you owe then is your deductible, your coinsurance, and any out-of-network penalty, and your out-of-pocket maximum caps the damage regardless of what the facility charges.
How TDMHSAS Block Grant Funding Pays for Free Addiction Treatment for Uninsured Tennesseans
Tennessee’s answer to the coverage gap is a state-administered treatment system that most residents have never heard of, and it is substantially larger than people assume.
The TDMHSAS Division of Substance Abuse Services provides treatment and recovery support to upwards of 20,000 Tennesseans a year, explicitly targeted at people who are uninsured and have no means to pay. It works by contracting with community-based providers across the state rather than running facilities directly, and it is funded through a mix of state appropriations and federal money, principally the Substance Use Prevention, Treatment, and Recovery Services block grant. State funding in this area more than doubled between fiscal year 2018 and fiscal year 2023.
Eligibility for the Continuum of Care is straightforward and worth stating plainly. Applicants generally need a primary alcohol or drug use diagnosis, must be indigent with no other financial means of getting help, and must not be eligible for TennCare or other insurance. In other words, it is designed precisely for the people the coverage gap creates.
The state also operates dedicated funds for people involved with the criminal justice system who cannot pay. Alcohol and Drug Addiction Treatment covers residential, halfway house, and outpatient care for people ordered into treatment following a DUI conviction. Supervised Probation Offender Treatment does the same for people on supervised probation at risk of violating because of substance use. Both are aimed at individuals with no third-party payer, generally within 133 percent of federal poverty guidelines.
Referral into all of this runs through the Tennessee REDLINE, a free and confidential statewide referral line reachable by phone or text at 800-889-9789. It is not a sales line and it does not sell your information. TDMHSAS also operates a general helpline at 800-560-5767 during business hours.
How Tennessee’s Billion-Dollar Opioid Settlement and the Opioid Abatement Council Are Quietly Changing Who Can Afford Treatment
There is a second funding stream now, and it is new enough that most cost guides have not caught up with it.
Tennessee’s state and local governments are party to opioid settlements totaling more than $1.2 billion, paid out over roughly 18 years. Under the 2021 Opioid Abatement Council Act, 70 percent flows into an Opioid Abatement Trust Fund, 15 percent goes directly to local governments, and 15 percent to the state general fund. Of the abatement fund, 65 percent is distributed through competitive grants overseen by a 15-member Opioid Abatement Council, and 35 percent is allocated to Tennessee’s 95 counties.
The first round of community grants awarded roughly $80.9 million across 116 projects. Tennessee’s counties received more than $31 million in trust fund payments in 2024 alone. Council members are required to have at least a decade of experience in behavioral health or working with people with substance use disorder, and allowable uses are restricted to evidence-based remediation strategies, including medication-assisted treatment, warm hand-off programs, and recovery support.
What this means practically is that in many Tennessee counties there is now grant-funded treatment capacity that did not exist three years ago and that does not appear on any facility’s public price sheet. It is worth asking your county directly what settlement-funded programs it has commissioned. The answer varies enormously by county, which is frustrating, but the money is real.
How Nashville, Memphis, Knoxville, and Chattanooga Rehab Prices Compare Across Tennessee’s Regional Treatment Markets
Tennessee is not one treatment market, and the price spread inside the state is wider than most people expect.
Real estate does most of the work here. A residential facility is, financially speaking, a licensed clinical program operating out of a house. When that house sits in Brentwood or Franklin, the mortgage is baked into the daily rate. When it sits in Jackson or the Upper Cumberland, it is not. Clinical quality does not reliably track that gradient, which is a point worth sitting with before you assume the expensive option is the better one.
Relative 30-day residential pricing by Tennessee region
Nashville metro, Brentwood & Franklin
Smoky Mountains & resort-adjacent East Tennessee
Knoxville & Chattanooga
Memphis & Shelby County
Jackson, Clarksville & rural West Tennessee
Relative index only, based on advertised private-pay pricing patterns. Not an absolute dollar scale and not a statistical sample.
Rural access is its own cost problem. A resident of a rural county may find that the nearest residential bed is two hours away and the nearest intensive outpatient program is an hour away, three evenings a week, for ten weeks. Gas and time are not on the price sheet, but for a person working an hourly job they can quietly make the cheaper level of care the unaffordable one. Telehealth-supported outpatient has narrowed that gap somewhat, and it is a legitimate thing to ask a program about.
Cost-driven travel is real, and some Tennesseans look further afield. Our analyses of addiction treatment costs around the world and rehab costs by country examine that trade-off, including the continuity-of-care problems that arise when someone completes treatment far from home and then returns to the same environment without a local aftercare plan.
What Peer-Reviewed Cost Research Actually Says About the Value of Inpatient and Outpatient Substance Abuse Treatment
Advertised pricing is one thing. Measured cost is another, and the health economics literature has been at this for decades.
The most widely cited cost-banding work in the field, published by Michael French and colleagues in 2008, put inpatient treatment between $607 and $918 per week and outpatient between $74 and $598 per week, in 2008 dollars. Adjust for medical inflation and the absolute numbers climb, but the internal ratio has proven durable: inpatient costs roughly five to ten times what outpatient costs per week of care. Medication costs were measured more recently by Kathryn McCollister and colleagues, who found mean per-participant costs of $5,416 for extended-release injectable naltrexone and $4,148 for buprenorphine-naloxone following inpatient detoxification, with enormous variation between treatment sites for identical protocols.
| Research Finding | Measured Figure |
|---|---|
| Inpatient treatment, weekly cost (French et al., 2008) | $607–$918 |
| Outpatient treatment, weekly cost (French et al., 2008) | $74–$598 |
| Extended-release naltrexone, per participant (McCollister et al., 2018) | $5,416 mean |
| Buprenorphine-naloxone, per participant (McCollister et al., 2018) | $4,148 mean |
| Return on every dollar invested in treatment (NIDA) | $4–$7 in reduced crime and justice costs |
Research figures are reported in the dollars of their publication year and are not inflation-adjusted here.
Hidden Costs of Tennessee Rehab That Never Show Up on a Facility’s Published Price Sheet
The advertised price covers the program. It very often does not cover everything that happens inside the program.
| Cost Item | Why It Appears | Typical Impact |
|---|---|---|
| Detox billed as a separate admission | Different license, different rate | Adds $3,000–$8,000 |
| Lab and toxicology billing | Billed by an outside laboratory | Can add thousands |
| Psychiatry and medication management | Often a separate professional fee | $150–$400 per visit |
| Travel and lost work for rural residents | Nearest program may be hours away | Highly variable, often decisive |
| Lost wages during residential care | 30 days away from work | Often the largest single cost |
| Aftercare and sober living | Housing, not licensed treatment | $600–$1,500 monthly |
Federal law now limits surprise billing in many circumstances, but protections vary by plan type and by whether the facility is in network. Get it in writing before admission.
Look again at the lost wages row. For a Tennessean earning a median hourly wage, thirty days out of work can rival or exceed the entire out-of-pocket cost of an insured residential stay. It almost never appears in a comparison chart, and it is a legitimate factor to raise with an assessing clinician, which is very different from quietly downgrading your own level of care to save money.
What Tennessee’s Overdose Data Says About the Cost of Not Getting Addiction Treatment
Any honest cost analysis has to price the alternative, and Tennessee’s own numbers do that with uncomfortable precision.
In 2023, 3,616 Tennesseans died of a drug overdose. That was a 5.5 percent decline from the previous year and the first decrease since the state began monitoring overdose deaths in 2013. Opioids were involved in 81 percent of those deaths, with illicit fentanyl accounting for roughly three quarters of the total. Provisional federal data suggests the improvement accelerated sharply afterward, with Tennessee posting one of the steepest overdose declines in the country between early 2024 and early 2025, though the state’s death rate still ranked among the highest nationally.
The non-fatal burden is larger and less discussed. Tennessee recorded 25,779 non-fatal drug overdose hospital discharges in 2023, split between roughly 6,700 inpatient stays and 19,000 outpatient visits. Every one of those is a bill, and inpatient overdose stays are not cheap.
The National Institute on Drug Abuse’s research-based treatment guide reports that conservative estimates put the return on every dollar invested in addiction treatment at between $4 and $7 in reduced drug-related crime and criminal justice costs alone, with total savings exceeding costs by a ratio of twelve to one once health care savings are included. That is a societal figure rather than a personal one, but the individual arithmetic runs the same direction once emergency visits, hospitalizations, legal costs, and lost employment are counted.
None of that implies a more expensive program is a better program. It means the cost of doing nothing is not zero, and it is almost never on the ledger when a family is deciding whether they can afford care. Our wider look at the cost of behavioral health rehab treatment in the U.S. extends that comparison into co-occurring mental health care, which is relevant for the majority of people entering treatment with more than one diagnosis.
Financial and Licensing Questions Worth Asking Any Tennessee Treatment Program Before You Pay Anything
Price transparency in this industry is poor, and the burden of extracting a straight answer falls on the person least equipped to carry it. These questions tend to surface the real number.
Are you licensed by TDMHSAS, and what is your license number? Tennessee licenses every substance use treatment facility in the state. Verify it yourself rather than taking a website badge at face value.
Does the quoted price include detox, or is detox billed as a separate admission?
Is laboratory and toxicology testing billed by you or by an outside company?
Do you hold a TDMHSAS contract for state-funded treatment, and do you take patients through that route?
Do you receive any opioid abatement grant funding, and does that create no-cost or reduced-cost slots?
Are you in network with my plan, confirmed in writing rather than as a verbal verification of benefits?
If insurance authorizes fewer days than the program length, who absorbs the difference?
The fourth and fifth questions are specific to Tennessee, and they are the ones that most often change the final number. A facility that holds a state contract or a settlement-funded grant may have a route to care for you that never comes up if you only ask “how much does it cost.”
About This Guide: Our Sourcing Standards, Research Methodology, and the Limits of What We Can Tell You
Because this is financial and health information that people act on, it is worth being explicit about how it was built and where it stops.
Every regulatory, epidemiological, and cost-research claim on this page links to a primary source: the Tennessee Department of Mental Health and Substance Abuse Services, the Tennessee Department of Health, the Tennessee Opioid Abatement Council, SAMHSA, NIDA, the U.S. Department of Labor, and peer-reviewed health economics literature. The pricing ranges are labeled as market observation rather than government statistics, because that is exactly what they are. Where a study is old, the publication year is stated so you can judge how much inflation to apply rather than being handed a number with no vintage attached.
This article has not been reviewed by a physician and it makes no clinical recommendation. It cannot tell you what level of care you or a family member needs. That requires an assessment by a licensed clinician, and no amount of published pricing substitutes for one. What this page can do is stop you from being blindsided by a bill, and stop you from concluding that treatment is out of reach when a fully funded route may exist.
RehabTreatmentCost.com publishes cost transparency research across levels of care and geographies. Our treatment options overview and editorial background explain the wider project.
Editorial and research support for this guide was provided by Optimo Results, a digital strategy firm specializing in healthcare and behavioral health. Their subject-matter teams work extensively with addiction treatment providers and mental health treatment programs across the United States and United Kingdom, which informed the operational detail in this article on how facilities structure, license, and bill their programs.
Where to verify anything on this page yourself
The Tennessee REDLINE, operated through TDMHSAS, provides free and confidential treatment referrals statewide by phone or text at 800-889-9789. SAMHSA’s FindTreatment.gov lets you filter licensed facilities by payment type, including sliding-scale and payment-assistance options. Neither sells your information, and both are linked in the references below.
References and Citations
- Tennessee Department of Mental Health and Substance Abuse Services. Treatment and Recovery. Nashville, TN: TDMHSAS. Available at: https://www.tn.gov/behavioral-health/substance-abuse-services/treatment.html
- Tennessee Department of Mental Health and Substance Abuse Services. Continuum of Care Treatment Services. Nashville, TN: TDMHSAS. Available at: https://www.tn.gov/behavioral-health/substance-abuse-services/treatment/continuum.html
- Tennessee Department of Mental Health and Substance Abuse Services. Funding for Treatment: Criminal Justice Services. Nashville, TN: TDMHSAS. Available at: https://www.tn.gov/behavioral-health/substance-abuse-services/criminal-justice-services/funding-for-treatment.html
- Tennessee Department of Mental Health and Substance Abuse Services. Substance Abuse Services Overview. Nashville, TN: TDMHSAS. Available at: https://www.tn.gov/behavioral-health/substance-abuse-services.html
- Tennessee Department of Health, Office of Informatics and Analytics. 2023 Tennessee Drug Overdose Deaths Report. Nashville, TN: TDH, 2025. Available at: https://www.tn.gov/content/dam/tn/health/documents/pdo/death-report/2023_Tennessee_Drug_Overdose_Death_Report.pdf
- Tennessee Department of Health. 2023 Drug Overdose Hospital Discharges in Tennessee. Nashville, TN: TDH, 2025. Available at: https://www.tn.gov/content/dam/tn/health/documents/pdo/legislative-report/Drug_Overdose_Hospital_Discharges_Report_2025.pdf
- Tennessee Department of Health. Overdose Surveillance and Data Resources. Nashville, TN: TDH. Available at: https://www.tn.gov/health/odsurveillance.html
- Tennessee Opioid Abatement Council. Our Work: Abatement Fund Distribution and County Allocations. Nashville, TN: OAC. Available at: https://www.tn.gov/oac/our-work.html
- Tennessee Opioid Abatement Council. Community Funding and Grant Program. Nashville, TN: OAC. Available at: https://www.tn.gov/oac/community.html
- Tennessee Department of Mental Health and Substance Abuse Services. Tennessee’s Opioid Abatement Council Announces First Round of Community Grants. News release, March 2024. Available at: https://www.tn.gov/behavioral-health/news/2024/3/21/tennessee-s-opioid-abatement-council-announces-first-round-of-community-grants.html
- The Sycamore Institute. Opioid Settlement Funds in Tennessee. Nashville, TN: Sycamore Institute, 2025. Available at: https://sycamoretn.org/opioid-settlement-funds-in-tn/
- Substance Abuse and Mental Health Services Administration. National Substance Use and Mental Health Services Survey (N-SUMHSS) 2024: Data on Substance Use and Mental Health Treatment Facilities. Publication No. PEP25-07-013. Rockville, MD: Center for Behavioral Health Statistics and Quality. Available at: https://www.samhsa.gov/data/report/2024-n-sumhss-annual-report
- Substance Abuse and Mental Health Services Administration. 2025 National Directory of Drug and Alcohol Use Treatment Facilities. Rockville, MD: SAMHSA. Available at: https://www.samhsa.gov/data/report/2025-national-directory-drug-and-alcohol-use-treatment
- National Institute on Drug Abuse. Principles of Drug Addiction Treatment: A Research-Based Guide (Third Edition). Bethesda, MD: National Institutes of Health. Available at: https://nida.nih.gov/sites/default/files/podat-3rdEd-508.pdf
- National Institute on Drug Abuse. Treatment and Recovery: Research Topics. Bethesda, MD: National Institutes of Health. Available at: https://nida.nih.gov/research-topics/treatment
- Centers for Disease Control and Prevention. Drug Overdose Facts, Statistics and Data Resources. Atlanta, GA: CDC National Center for Injury Prevention and Control. Available at: https://www.cdc.gov/overdose-prevention/data-research/facts-stats/index.html
- U.S. Department of Labor, Employee Benefits Security Administration. Mental Health and Substance Use Disorder Parity. Washington, DC: DOL. Available at: https://www.dol.gov/agencies/ebsa/laws-and-regulations/laws/mental-health-parity
- French, M.T., Popovici, I., and Tapsell, L. (2008). The economic costs of substance abuse treatment: Updated estimates and cost bands for program assessment and reimbursement. Journal of Substance Abuse Treatment, 35(4), 462–469.
- McCollister, K.E., Leff, J.A., Yang, X., et al. (2018). Cost of pharmacotherapy for opioid use disorders following inpatient detoxification. The American Journal of Managed Care, 24(11), 526–531.
- Substance Abuse and Mental Health Services Administration. FindTreatment.gov: Confidential and Anonymous Resource for Persons Seeking Treatment. Rockville, MD: SAMHSA. Available at: https://findtreatment.gov/
Last researched and updated July 2026. Cost ranges reflect market conditions at the time of writing and change frequently. Regulatory and program summaries are provided for general information and are not legal advice.
