Rehabs that take AmeriHealth in St. Louis, MO

AmeriHealth plans typically cover inpatient rehab, intensive outpatient programs (IOP), standard outpatient treatment, and medication-assisted treatment, though your specific benefits depend on your individual plan and policy. The best way to know what's included is to call the member services number on your insurance card and ask which addiction and mental-health treatment levels are covered under your plan.

To verify your coverage, call the number on the back of your AmeriHealth card and ask for your addiction and mental-health benefits summary—specifically whether inpatient, IOP, or outpatient care is covered, what your deductible and copay are, and whether you need pre-authorization before starting treatment. Writing down the benefits details as you're told them helps you compare options with local providers.

Pre-authorization is approval from your insurance company before you begin treatment, and it's often required for inpatient and intensive programs. Your treatment provider can request this on your behalf once you're admitted or enrolled—you don't have to do it yourself, though you can ask your provider's admissions team to walk you through the timeline.

If a facility you want doesn't accept AmeriHealth in-network, you can often still use it as out-of-network coverage, though you may pay more out of pocket and will need to submit claims yourself. Ask the facility's billing staff whether they can file as out-of-network and what your estimated costs would be, then verify with AmeriHealth what they'll reimburse for out-of-network care.

AmeriHealth plans commonly cover medical detox, inpatient and residential rehab, partial hospitalization programs (PHP), intensive outpatient programs (IOP), standard outpatient treatment, medication-assisted treatment (MAT), and dual-diagnosis or mental-health services, though your plan may not include all of these. Contact AmeriHealth directly to confirm which levels of care your specific policy covers.

In St. Louis, several rehab providers offer virtual or telehealth visits, inpatient care, and intensive outpatient programs—many of which accept AmeriHealth. Call a local provider's admissions team to ask if they're in-network with your plan, or contact AmeriHealth to request a list of in-network providers in the area.

If you have both Medicaid and AmeriHealth, AmeriHealth is typically your primary payer and Medicaid is secondary—meaning AmeriHealth pays first, and Medicaid may cover costs AmeriHealth doesn't. Tell the treatment provider about both when you enroll so they bill correctly.

Most treatment admissions start by calling the provider's intake line, providing your insurance information, and discussing your needs; the admissions team will verify your benefits and whether you need pre-authorization before your first day. If you're in crisis, call or text 988 (Suicide and Crisis Lifeline) or go to the nearest emergency room.