Rehabs that take First Health in Chicago, IL

First Health plans typically cover several levels of addiction and mental-health treatment, including outpatient rehab, intensive outpatient programs (IOP), dual-diagnosis care, and virtual or telehealth options—but your specific coverage depends on your individual plan and policy. To know what your plan includes, you'll need to verify your benefits directly by calling the number on your insurance card or speaking with First Health's member services.

Start by calling the member services number on your First Health insurance card and asking which addiction treatment providers in or near Chicago are in-network. Have your plan details ready, and ask specifically about the level of care you're interested in—such as inpatient rehab, IOP, or outpatient treatment—since coverage can vary between them.

In-network providers have agreed rates with First Health and typically cost less out-of-pocket, while out-of-network providers don't have those agreements and may cost significantly more. Your plan materials or member services can tell you which Chicago-area treatment facilities are in-network for your specific coverage.

Pre-authorization is approval that First Health grants before you start treatment, confirming that a specific level of care is medically necessary and covered under your plan. The treatment facility you choose usually requests it on your behalf—but confirm this when you contact them, since the process can vary by provider.

Call the facility's admissions team first and ask if they accept First Health. If they don't, ask if they're willing to file a claim for out-of-network coverage on your behalf, or ask Recovery Dawn's referral team for help finding nearby in-network options that match what you need.

If you're on Illinois Medicaid alongside First Health, Medicaid typically coordinates as the primary payer while First Health acts as secondary—meaning Medicaid pays first, then First Health covers what Medicaid doesn't. Contact both programs' member services to understand how they work together for your specific situation.

Contact the facility's admissions team and provide your First Health member ID, date of birth, and policy number. They'll verify your coverage, check for pre-authorization requirements, and explain what you'll owe out-of-pocket—though keep in mind that exact costs depend on your plan details, deductible, and whether the provider is in-network.

Many Chicago-area treatment providers accept Medicare, TRICARE, private insurance (including plans like First Health), and self-pay options, giving you flexibility even if in-network availability is limited. Recovery Dawn can help connect you with local facilities that match your insurance and needs—call our referral line to discuss your options.