Outpatient rehab typically costs between $3,000 and $10,000 for a course of treatment lasting several weeks, making it 40 to 60 percent less expensive than residential programs. The exact price depends on the level of care you need, how long you attend, whether medication is involved, and how much your insurance covers.
That range is broad because “outpatient rehab” covers everything from a few therapy sessions per week to near-full-time programs that run six or more hours a day. Here’s how the costs break down across each level.
Standard Outpatient Programs
Standard outpatient rehab is the least intensive and least expensive option. You typically attend two or three sessions per week, each lasting one to two hours, for individual counseling, group therapy, or both. Total costs for a multi-week program generally fall in the $3,000 to $10,000 range, though shorter programs or those in lower-cost areas can come in under that.
This level works well for people stepping down from a higher level of care or those with mild to moderate substance use issues who have a stable living situation. Because you’re spending fewer hours in the facility, the per-week cost stays relatively low.
Partial Hospitalization Programs (PHP)
Partial hospitalization is the most intensive form of outpatient care. You spend most of the day at the facility, typically five to seven days a week, receiving structured therapy, medical monitoring, and skill-building sessions, then go home in the evening. Daily rates range from $350 to $800, with a 30-day program costing roughly $10,000 to $24,000. One Massachusetts facility, for example, prices its PHP at about $600 per day, or $20,000 for a full month.
PHP costs more than standard outpatient because the time commitment and clinical staffing are closer to what you’d find in a residential setting. But you still avoid paying for room and board, which is a major driver of inpatient pricing. Residential rehab typically runs $10,000 to $30,000 per month once housing, meals, and around-the-clock supervision are factored in.
Intensive Outpatient Programs (IOP)
Intensive outpatient sits between standard outpatient and PHP. You attend three to five days per week for roughly three hours per session, usually in the morning or evening so you can maintain work or school. Costs generally land in the middle of the outpatient range, often $5,000 to $12,000 for a multi-week program, though this varies widely by location and provider.
IOP is one of the most common levels of care for people who need more structure than weekly therapy but don’t require full-day programming. Many people transition from PHP to IOP as they stabilize.
Medication Costs in Outpatient Treatment
If your outpatient program includes medication for opioid or alcohol use disorder, that adds a separate cost layer. CMS payment data gives a useful benchmark for what these treatments cost per week when bundled with counseling, drug testing, and therapy visits:
- Methadone (oral, daily dosing): about $207 per week, with the drug itself accounting for roughly $35 of that.
- Buprenorphine (oral, such as Suboxone): about $258 per week, with the medication portion around $86.
- Naltrexone (monthly injection): about $1,343 per week during the dosing period, driven almost entirely by the cost of the injectable medication itself.
On a monthly basis, oral methadone treatment runs roughly $830, oral buprenorphine around $1,030, and injectable naltrexone significantly more due to the drug’s price. These figures include the non-drug costs of counseling and monitoring that come bundled into opioid treatment programs. Your actual out-of-pocket share depends heavily on your insurance plan.
What Insurance Covers
All health plans sold through the ACA Marketplace are required to cover substance use disorder treatment as an essential health benefit. This includes behavioral health counseling, psychotherapy, and substance use treatment at both outpatient and inpatient levels. Marketplace plans cannot impose yearly or lifetime dollar caps on these services.
Federal parity rules also require that insurers apply the same financial limits to addiction treatment as they do to medical and surgical care. That means your copays, deductibles, coinsurance rates, and visit limits for rehab can’t be more restrictive than what the plan charges for, say, physical therapy or a surgical follow-up. If your plan covers 30 physical therapy visits per year, it can’t cap substance use counseling at 10.
In practice, most people with insurance pay a copay per session or a percentage of the cost after meeting their deductible. A plan with 20% coinsurance on a $10,000 outpatient program would leave you with $2,000 out of pocket (assuming you’ve already met your deductible). Many employer-sponsored plans and Medicaid also cover outpatient rehab, though the specifics vary by state and plan.
Sliding Scale Fees and Financial Assistance
If you’re uninsured or underinsured, many community-based treatment centers offer sliding scale fees based on your income and family size. The structure used by federally funded health centers follows a straightforward formula tied to the Federal Poverty Level (FPL):
- At or below 100% FPL: 100% discount (free care)
- 110% FPL: 90% discount
- 130% FPL: 70% discount
- 150% FPL: 50% discount
- 200% FPL: 10% discount
- Above 200% FPL: full price
For a single person in 2025, 100% of the Federal Poverty Level is roughly $15,650 per year, so someone earning around $23,000 (about 150% FPL) would pay half the listed price. These discounts are based on income and family size only, not on assets or credit history, and the schedules are updated annually.
Beyond sliding scale programs, state-funded treatment grants, SAMHSA block grants distributed to local providers, and nonprofit treatment centers can further reduce costs. Many facilities also offer payment plans that spread the balance over several months, making even a $10,000 program more manageable without requiring the full amount upfront.
What Drives the Price Up or Down
Geography is one of the biggest variables. A standard outpatient program in a rural area or lower-cost state may charge half what a comparable program in New York or Los Angeles does. Other factors that shift the price include the number of weekly sessions, whether the program includes psychiatric care or medical monitoring, the credentials of the clinical staff, and whether the facility is nonprofit or for-profit.
Program length also matters more than people expect. A 30-day IOP costs less than a 90-day one, but longer programs are consistently associated with better outcomes. If cost is a concern, it’s worth asking whether a facility offers step-down options, where you start at a higher intensity and reduce sessions as you progress, rather than cutting the program short.
Amenities play a role too, though mostly at the higher end. Luxury outpatient programs with private offices, holistic therapies, and concierge scheduling can charge $25,000 or more. For most people, a well-staffed program with evidence-based treatment delivers the same clinical benefit at a fraction of that price.