Drug & alcohol rehab centers in Portland, ME

Every facility on this page is verified against public data so you can compare options with confidence. We draw on the Substance Abuse and Mental Health Services Administration (SAMHSA) treatment locator, state licensing records from the Maine Department of Health and Human Services and accreditation status from bodies such as the Joint Commission and CARF. Listings reflect the level of care offered, the substances treated, accepted payment types and any specialty programs a facility runs.

We do not sell placement. A center cannot pay to rank higher, and advertising relationships never change the order in which facilities appear. When details change, such as a program adding detox services or updating the insurance it accepts, we update the listing. Our goal is a clear, accurate picture of what is actually available in Portland so you can focus on finding the right fit.

Portland is the largest city in Maine and the seat of Cumberland County, anchoring a metro area of roughly 571,000 people across southern Maine. It also carries a disproportionate share of the state's substance use burden. Cumberland County accounted for about a quarter of Maine's nonfatal overdoses and close to a fifth of its fatal ones in 2024, more than its share of the state population would predict. For people searching here, that means both real need and a treatment network that has grown quickly to meet it. You can compare all rehab centers across Maine or focus on the 33 facilities serving the Portland area.

The city sits at the center of a statewide expansion in treatment capacity. Maine grew from roughly 20 residential detox beds in 2020 to about 100 by late 2024, funded largely by state investment and opioid settlement dollars, and Portland received a significant portion of that growth. Milestone Recovery, a Portland nonprofit, operates the state's only nonprofit medical detox program and expanded to a 30-bed facility on Andover Road that serves adults regardless of insurance or ability to pay. Larger health systems, including MaineHealth's Maine Medical Center, and a mix of outpatient providers round out the local landscape of addiction treatment options.

Fentanyl continues to drive the local overdose picture, appearing in about 72 percent of Maine's confirmed 2024 overdose deaths. However, cocaine and methamphetamine are showing up in a growing share of cases, usually alongside fentanyl. That pattern shapes what treatment looks like here, with strong demand for opioid use disorder care, medication-assisted treatment and programs equipped to handle stimulant use and co-occurring conditions.

Encouragingly, the trend has been moving in the right direction. Portland recorded 21 overdose deaths in 2024, less than half the 47 reported in 2023, a decline local providers attribute largely to widespread naloxone distribution and expanded low-barrier access to care. Statewide, fatal overdoses fell about 20 percent in 2024. The progress is real, but need remains high, and knowing the local options is a practical first step.

What treatment costs in Portland depends on the level of care, the length of the program and how you pay for it. Portland does not publish city-specific pricing, but statewide averages give a useful benchmark, and Maine ranks among the more affordable states in the country for residential treatment. Insurance, MaineCare, sliding-scale fees and settlement-funded programs all change what a person actually pays out of pocket, often dramatically. Verifying your rehab benefits before you commit is the single most useful step for understanding your real cost.

These are state averages, not Portland-specific figures. Because Portland has a higher cost of living than much of Maine, local prices may sit at or above these numbers, but the level of care you need and your coverage will matter far more than geography. A person using MaineCare or entering a settlement-funded program may pay little or nothing, while a self-pay stay at a private inpatient center sits at the high end.

Across the 33 facilities serving Portland, treatment centers accept a wide mix of payment types, so cost does not have to be a barrier to getting help. Most accept self-payment and private insurance, and a strong majority work with MaineCare, the state's Medicaid program. Many also offer options for people who are uninsured or underinsured, from sliding-scale fees to fully free programs funded through opioid settlement dollars.

Understanding how each option works can help you plan before you call a facility.

Portland offers a full continuum of care, from medically supervised detox through long-term outpatient support. The area has 12 medical detox facilities, 16 inpatient rehab programs and 28 standard outpatient clinics, along with dual diagnosis and sober living options. Matching the level of care to the severity of the situation is one of the most important decisions in treatment.

Medical detox is often the first step for people with physical dependence on alcohol or opioids. It provides 24-hour nursing support to manage withdrawal safely, typically over 3 to 7 days. Portland's 12 medical detox options include Milestone Recovery's nonprofit program, which serves adults of any gender regardless of insurance.

Inpatient and residential rehab provides structured, live-in treatment for people who benefit from stepping away from daily triggers. With 16 inpatient rehab programs in the area, options range from short-term residential stays to longer programs of several months.

Partial hospitalization and intensive outpatient programs bridge the gap between residential and standard outpatient care. PHPs offer daytime treatment with evenings at home, while intensive outpatient programs meet several times a week and allow people to keep working or caring for family.

Standard outpatient care is the most flexible and widely available option, with 28 clinics in the area. It suits people with milder needs or those transitioning out of higher levels of care, and often includes counseling and medication management.

Dual diagnosis programs treat substance use alongside co-occurring mental health conditions like depression or anxiety, which frequently occur together. With 22 facilities offering integrated care, this is a strength of the local network.

Sober living homes and aftercare support help people maintain progress after formal treatment ends. Planning for rehab aftercare early tends to improve long-term outcomes.

Many Portland-area facilities tailor care to specific populations, recognizing that a program's fit matters as much as its clinical quality. Whether someone needs gender-specific treatment, care for a particular substance or a program built around peer support, the local network offers a range of specialized options.

The 22 alcohol use disorder programs reflect a real local need, given that Maine's alcohol-related death rate runs well above the national average. The 16 opioid rehab programs address the fentanyl-driven overdose crisis that has hit Cumberland County especially hard. For younger people, 21 young adult programs offer age-appropriate care, and support for older adults is available at 9 facilities. Eight LGBTQ+ affirming addiction care programs and 3 veterans and military programs round out the specialty options serving Portland.

Cost and insurance status should never be the reason someone goes without help. Portland has a strong network of free and low-cost resources, from crisis lines to harm reduction services to peer recovery support. The organizations below are verified and open to the public. In an emergency, always call 911 first.

Cumberland County, anchored by Portland, carries a heavier share of Maine's overdose burden than its population alone would suggest, though recent data points to meaningful progress. The most striking local figure comes from the city itself: Portland recorded 21 overdose deaths in 2024, less than half the 47 reported in 2023, even as the total number of overdoses reached a record high. Providers credit widespread naloxone distribution and expanded low-barrier care for keeping more people alive. The statistics below reflect the substances most present in local data, with fentanyl continuing to drive the crisis.

Alongside overdose deaths, alcohol remains a serious and often overlooked driver of harm in Maine, and the percentages below put both the drug supply and the state's alcohol burden in context.

Maine's alcohol-related death rate of 16.7 per 100,000 residents exceeds the national average of 13.1, with an estimated 948 deaths a year attributable to excessive alcohol use statewide, according to the National Center for Drug Abuse Statistics (2026). For national context on how these figures compare, see our overview of national substance use statistics. The combination of a fentanyl-dominated drug supply and a high alcohol burden underscores why Portland's mix of detox, medication-assisted treatment and dual diagnosis programs matters for the people who live here.