How to Pay for Drug Rehab in Washington State

Understanding Insurance Coverage for Addiction Treatment

Under the Affordable Care Act (ACA), substance use disorder treatment is classified as an Essential Health Benefit — meaning most health insurance plans sold in the individual or group marketplace must cover it. In practice, coverage varies significantly by plan type, network, and benefit tier.

Most PPO (Preferred Provider Organization) plans cover some level of addiction treatment, though deductibles, copays, and prior authorization requirements vary. HMO plans may require in-network treatment only or a referral from a primary care physician. Before you begin treatment, Mountain View Health admissions can verify your specific benefits for free, with a written breakdown usually within 1 to 2 hours of a secure submission when the plan can be run.

Washington State's Parity Laws

Washington State has enacted parity laws that require insurance plans regulated in-state to cover substance use disorder treatment at the same level as other medical conditions. This means insurers cannot impose more restrictive limitations (higher copays, lower visit caps, stricter prior authorization) on substance use treatment than they apply to comparable medical or surgical care.

If you believe your insurer is applying discriminatory limitations to your addiction treatment coverage, you can file a complaint with the Washington State Office of the Insurance Commissioner (OIC). The OIC has enforcement authority and a dedicated parity complaint process.

Federal parity law provides a parallel layer of protection for self-insured employer health plans regulated under ERISA.

• WA State parity: Insurance Commissioner (insurance.wa.gov)
• Federal parity law: applies to employer self-insured plans (Department of Labor)
• File a parity complaint if co-pays or visit limits seem unusually restrictive
• Keep records of all coverage denials and appeal correspondence

Apple Health (Medicaid) and Treatment Options

Washington's Medicaid program, Apple Health, covers a range of substance use disorder treatment services for eligible enrollees. Covered services can include outpatient treatment, intensive outpatient programs, and medication for opioid use disorder, depending on the plan.

Apple Health is available to Washington residents at or below 138% of the federal poverty level. Applications can be submitted online through Washington Healthplanfinder (wahealthplanfinder.org) or by calling 1-855-923-4633.

Not all treatment providers accept Apple Health. Mountain View Health cannot promise in-network status or authorization, so ask admissions to verify your plan before you decide.

• Apply at wahealthplanfinder.org or call 1-855-923-4633
• Covers a range of outpatient and intensive outpatient services
• Medication for opioid use disorder may be covered, depending on the plan
• King County BHRD: kingcounty.gov/bhrd
• SAMHSA locator: findtreatment.gov — filter by Medicaid

Financing Options for Treatment Costs

If you have no insurance or high out-of-pocket costs, several financing options can help make treatment more affordable.

Healthcare financing companies such as CareCredit offer credit designed for medical costs. Read the terms carefully, because interest and fees vary by lender.

• CareCredit: credit designed for healthcare costs, with terms that vary by lender
• Family loans: structured formally with promissory notes for tax purposes
• Retirement account hardship withdrawals: consult a financial advisor first

Employee Assistance Programs (EAPs)

Most large employers (and many medium-sized ones) offer Employee Assistance Programs as a benefit. EAPs provide confidential counseling, referrals, and sometimes direct financial assistance for employees facing substance use challenges.

EAP counseling is often free for a set number of sessions, and EAP staff can refer you to local treatment programs. Ask your EAP how it protects your privacy and what your employer can see.

Contact your HR department or look in your benefits portal for EAP information. The toll-free number for your EAP is typically accessible 24/7.

How to Appeal an Insurance Denial

Insurance denials for addiction treatment do happen, and you can appeal them. A denial is not always the final answer. You have a legal right to a formal appeal process, and your treatment provider can often supply the clinical records an appeal needs.

When you receive a denial, request the specific clinical criteria used to deny your claim (insurance companies are legally required to provide these). Ask your treatment provider to submit a clinical peer-to-peer review request — where your provider speaks directly with the insurance company's medical reviewer.

If the internal appeal is unsuccessful, you can file an external independent review request — in Washington, managed through the OIC. External reviews are often free and can overturn a denial.

• Request the specific denial reason and clinical criteria in writing
• Ask your provider to submit a peer-to-peer review immediately
• File a formal internal appeal before the deadline in your denial letter
• Simultaneously file a complaint with the WA Office of the Insurance Commissioner
• Request an independent external review if internal appeal fails
• Contact a patient advocate or attorney if the denial involves significant costs