Rehabs That Take Kaiser Permanente: Coverage and In-Network Campuses

Kaiser Permanente plans sold on the Marketplace must cover addiction treatment, because every Marketplace plan must cover substance use disorder treatment as an essential health benefit [1]. Federal parity rules also stop many plans from putting tighter limits on that care than on medical and surgical care [2].

What your own plan pays, and where, is a separate question. Kaiser Permanente sells HMO plans; its Northwest federal plan, for example, calls itself a health maintenance organization [4]. An HMO usually limits coverage to doctors who work for or contract with it, and generally won’t cover out-of-network care except in an emergency [3]. This page is for Kaiser members and their families who are ready to find a program. It lists which of our campuses are in network with Kaiser, explains how referrals and prior approval work, shows what you may pay and walks through checking your benefits. The quickest way to get a clear answer about your own plan is to verify your insurance with our admissions team before you pick a program. For a wider view of the rules, see our guide to how insurance covers addiction treatment.

Rehabs That Take Kaiser Permanente: Our In-Network Campuses

What Kaiser Permanente is, and which plan you may have

Kaiser Permanente is not one insurance company with one set of rules. Its plans are sold by separate regional companies. The Kaiser Permanente Northwest federal brochure, for example, defines its own service area and treats care in other Kaiser Permanente service areas as visiting member care [4]. The region printed on your member card shapes where you can get care.

Start with the plan type. HealthCare.gov describes an HMO as a plan that usually limits coverage to care from doctors who work for or contract with the HMO [3]. It generally won’t cover out-of-network care except in an emergency, and it may require you to live or work in its service area [3]. HMOs often provide integrated care [3].

Kaiser’s own federal plan brochure, published by the U.S. Office of Personnel Management, shows how this looks in one region. The Kaiser Permanente Northwest plan calls itself a health maintenance organization and says its medical and hospital services come through an integrated health care delivery organization known as Kaiser Permanente [4]. The brochure lists that plan’s service area as parts of Oregon and southwest Washington, including Clark and Cowlitz counties [4]. It serves members around Portland, Salem and Eugene in Oregon and around Vancouver and Longview in Washington [4]. If you live in that corner of the Northwest, our pages on drug and alcohol rehab in Washington and rehab options near Portland cover local choices.

Washington shows why the name on your card matters. The state’s insurance commissioner approved two separate Kaiser companies to sell 2026 individual plans there: Kaiser Foundation Health Plan of the Northwest and Kaiser Foundation Health Plan of Washington [5]. Both sell plans on and off the state exchange [5]. The commissioner lists them as two separate companies [5].

So your Kaiser coverage most likely comes through one of these routes:

• An employer plan. You get it through your job or a family member’s job. Ask your benefits office for the plan’s summary of benefits.
• An individual plan. You bought it yourself, on or off a state exchange. In Washington, for example, both Kaiser companies above sell these [5].
• A federal employee plan. Kaiser Permanente Northwest is one region that offers a plan to federal workers, with its benefits set out in a brochure published by OPM [4].

Write down the exact plan name and region from your card before you call anyone. It saves time on every call that follows.

Does Kaiser cover rehab? What it usually pays for

For plans bought on the Marketplace, the floor is clear. All Marketplace plans must cover behavioral health treatment, mental and behavioral health inpatient services, and substance use disorder treatment [1]. They can’t deny you coverage or charge you more because of a pre-existing substance use condition [1]. Your exact benefits still depend on your state and the plan you choose [1].

Parity adds a second layer. Under the Mental Health Parity and Addiction Equity Act, a plan that covers mental health and substance use care may not apply harsher limits to it than it applies to medical and surgical care, and that reaches prior authorization and step therapy as well as visit and day caps [2]. The scope is worth knowing: it applies to non-federal governmental plans with more than 50 employees, to group health plans of private employers with more than 50 employees, and to the individual market [2]. Plans from small employers are not covered directly; they get comparable protection through the Affordable Care Act’s essential health benefits requirement [2].

Coverage is not automatic, though. A plan can ask to approve some care before you get it. HealthCare.gov calls this preauthorization: a decision by your plan that a service or treatment plan is medically necessary [6]. Plans may require it before some services, except in an emergency, and it isn’t a promise the plan will pay [6].

The Kaiser Northwest federal brochure gives a concrete example of how one Kaiser plan handles this [4]:

• It lists detoxification, meaning medical management of withdrawal, and treatment and counseling among its covered substance use disorder services [4].
• It covers these services only when it decides the care is clinically appropriate for your condition [4].
• Every inpatient admission, including residential treatment, needs pre-approval by a plan mental health or substance use disorder physician [4].
• Intensive outpatient psychiatric treatment programs and substance use day treatment services billed by a hospital or other facility must also be pre-approved by a plan mental health or substance use disorder physician [4].
• You may see a plan outpatient mental health and substance use provider without a referral from your primary care provider [4].
• Your cost-sharing for these services is no greater than for other illnesses or conditions [4].

That is one Kaiser plan’s rulebook. Your plan may differ, so treat it as a guide to the questions to ask. Those questions usually cover medical detox, inpatient rehab and outpatient levels such as an intensive outpatient program.

How to check your Kaiser benefits, step by step

A few calls now can prevent a surprise bill later. This is the order that tends to work.

1. Find your plan and region. Read the plan name and region on your member card. As the Washington list shows, two Kaiser plans can share a state [5].
2. Ask about substance use benefits. Call the member services number on your card. Ask which levels of care your plan covers: detox, residential, partial hospitalization, intensive outpatient and outpatient.
3. Ask about referral and approval rules. In many HMOs you need a referral before you can see anyone except your primary care doctor, and the plan may not pay if you skip it [7]. Ask whether your plan needs a referral, prior approval or both for each level of care [6].
4. Ask about a program outside Kaiser’s own sites. An HMO generally won’t cover out-of-network care except in an emergency [3]. Ask whether a specific program is contracted with your plan, and how to request approval if it is not.
5. Write everything down. Note the date, the name of the person you spoke with and any reference number. You will need these if you appeal later [11].
6. Let admissions check too. You can verify your insurance online, and admissions will confirm your exact plan before you travel. Our page on how admission works explains what comes next.

Don’t let the paperwork stall urgent care. If someone is having a seizure, is unresponsive or has trouble breathing, call 911. For a mental-health crisis call or text 988.

What you may pay with Kaiser

Even when Kaiser covers a program, you will usually pay part of the bill. Three terms decide how much.

• Deductible. This is what you pay for covered care before your plan starts to pay [8]. Some plans pay for certain services before you meet it, so check your plan details [8].
• Coinsurance. This is the share of a covered service you pay after your deductible, such as 20% [9]. After the deductible, you usually pay either coinsurance or a flat copayment for each covered service [8].
• Out-of-pocket maximum. This is the most you pay for covered services in a plan year [10]. After you reach it, your plan pays 100% of covered in-network benefits [10]. For 2026 Marketplace plans the limit is no more than $10,600 for one person or $21,200 for a family [10].

Watch one detail closely. The out-of-pocket limit doesn’t include your premiums, services your plan doesn’t cover, or out-of-network care [10]. With an HMO, care the plan never approved can fall outside that cap.

Here is what one Kaiser plan charges. The 2026 Kaiser Northwest federal brochure lists a cost per inpatient admission for mental health and substance use care [4]. It is $250 under the High Option, $300 after the deductible under the Standard Option, and $500 after the deductible under the Prosper option [4]. Your plan’s figures will differ, which is why the benefits call matters.

For a sense of the full price before insurance, our own cost page puts detox at $250 to $800 a day and 30 days of basic residential care at $2,000 to $20,000. Those are our published ranges, not official figures. See what rehab costs for the rest of the list. Someone who needs care for a mental health condition alongside substance use may also want to read about dual diagnosis treatment.

If your Kaiser plan does not cover the program you want

A “no” from your plan is not always final. It helps to know why the answer came back that way.

The HMO model is often the reason. The Kaiser Northwest brochure says members must get care at plan facilities except for an emergency, prior authorization or out-of-area urgent care [4]. It also says the plan will not pay for other care outside its service area unless that care has prior plan approval [4]. So the first question to ask is whether approval can be requested, and who has to request it.

If Kaiser denies a claim or a request for prior authorization, you can appeal. HealthCare.gov sets out the timelines for plans covered by these rules [11]:

• Your insurer must tell you in writing why it denied a claim, within 15 days for a prior authorization request [11].
• You must file an internal appeal within 180 days of the denial notice [11].
• The internal appeal must be finished within 30 days for a service you haven’t received yet [11].
• For urgent care, the final decision must come as fast as your condition needs, and at least within 4 business days [11].
• If the insurer still says no, you can ask for an external review [11].

Your state’s Consumer Assistance Program can file an appeal for you [11]. Keep copies of every letter and your call notes.

Some people also hold a second plan through a spouse or another job. If you are comparing options, our pages on Aetna coverage for rehab, Cigna coverage for rehab and Blue Cross Blue Shield coverage for rehab explain how those carriers handle treatment. Our admissions team can walk through each plan with you on one call.

Frequently Asked Questions

Sources

1. HealthCare.gov, Centers for Medicare & Medicaid Services. (2026). Mental health & substance abuse coverage. HealthCare.gov. https://www.healthcare.gov/coverage/mental-health-substance-abuse-coverage/
2. Centers for Medicare & Medicaid Services. (2026). The Mental Health Parity and Addiction Equity Act (MHPAEA). Centers for Medicare & Medicaid Services. https://www.cms.gov/marketplace/private-health-insurance/mental-health-parity-addiction-equity
3. HealthCare.gov, Centers for Medicare & Medicaid Services. (2026). Glossary: Health Maintenance Organization (HMO). HealthCare.gov. https://www.healthcare.gov/glossary/health-maintenance-organization-hmo/
4. U.S. Office of Personnel Management. (2026). Kaiser Permanente – Northwest 2026 FEHB plan brochure: Section 1, How This Plan Works; Section 3, How You Get Care; Section 5(e), Mental Health and Substance Use Disorder Benefits. U.S. Office of Personnel Management. https://www.opm.gov/healthcare-insurance/healthcare/plan-information/plans/BrochureJson?brochureNumber=73-004&year=2026
5. Washington State Office of the Insurance Commissioner. (2025). Fourteen health insurers approved to sell plans in Washington’s 2026 individual health insurance market. Washington State Office of the Insurance Commissioner. https://www.insurance.wa.gov/about-us/news/2025/fourteen-health-insurers-approved-sell-plans-washingtons-2026-individual-health-insurance-market
6. HealthCare.gov, Centers for Medicare & Medicaid Services. (2026). Glossary: Preauthorization. HealthCare.gov. https://www.healthcare.gov/glossary/preauthorization/
7. HealthCare.gov, Centers for Medicare & Medicaid Services. (2026). Glossary: Referral. HealthCare.gov. https://www.healthcare.gov/glossary/referral/
8. HealthCare.gov, Centers for Medicare & Medicaid Services. (2026). Glossary: Deductible. HealthCare.gov. https://www.healthcare.gov/glossary/deductible/
9. HealthCare.gov, Centers for Medicare & Medicaid Services. (2026). Glossary: Coinsurance. HealthCare.gov. https://www.healthcare.gov/glossary/co-insurance/
10. HealthCare.gov, Centers for Medicare & Medicaid Services. (2026). Glossary: Out-of-pocket maximum/limit. HealthCare.gov. https://www.healthcare.gov/glossary/out-of-pocket-maximum-limit/
11. HealthCare.gov, Centers for Medicare & Medicaid Services. (2026). Internal appeals. HealthCare.gov. https://www.healthcare.gov/appeal-insurance-company-decision/internal-appeals/

This page is for general information and is not medical advice. Only a licensed clinician who knows your history can tell you what is right for you. If you or someone you know is in immediate danger, call 911. For free, confidential support 24/7, call or text 988.

Author

Kevin Wandler, MD

Chief Medical Officer, The Recovery Village