Understanding the details of insurance for drug rehab will help you secure the necessary care for yourself or your loved one.
Each plan is different, some with better mental health and substance abuse coverage levels than others.
Because of this variation, knowing what to expect is a must to help you make informed choices and make the most out of what your insurance can offer.
We Accept Insurance for Drug Rehab!
Explore residential, outpatient, and virtual pathways to addiction treatment and mental health recovery in Arizona.

What is Residential Substance Abuse Treatment?
Residential substance abuse treatment, also known as inpatient rehab, is where individuals stay at a facility to get help for addiction.
Here, they participate in a daily schedule that includes talking one-on-one with a counselor, joining group meetings, and sometimes sessions with family members.1
This safe place helps them focus solely on getting better, away from everyday stresses and things that might make them want to use drugs or alcohol again.
Most programs last between 30 to 90 days and provide constant support.
This type of treatment helps people learn how to handle difficult situations without substances and builds a strong base for a sober life.
It’s a caring space that helps people find their strength and hope as they work towards recovery.
Understanding Insurance Coverage for Drug Rehab
Insurance often covers residential substance abuse treatment through the Affordable Care Act (ACA).2
Residency programs have varying coverage, so it is very important to verify your insurance information before committing to a residential program.
Factors That Affect Insurance Coverage
How much your insurance will cover for drug rehab varies depending on a few core factors.
Once you understand these three important factors, you’ll be more prepared and better equipped to minimize your financial stresses:
Type of Insurance Plan
Different insurance policies cover different things, so the type of plan you have is a big one.
An HMO, or Health Maintenance Organization, requires you to use in-network providers and may require referrals.
A PPO (Preferred Provider Organization) covers both in and out-of-network care, though out-of-network is more costly.
An EPO (Exclusive Provider Organization) covers only in-network providers without referrals.
In-Network vs. Out-of-Network Providers
You can choose between in-network and out-of-network providers, but you’ll probably pay more if you go with the latter.
The reason in-network providers are cheaper is because they have agreements with your insurer.
Out-of-network providers will usually be more expensive, with lower coverage to boot.3
Medical Necessity
Health insurance providers rarely cover things they don’t deem medically necessary, and unfortunately, that can include programs like these.
Insurers need proof that residential care is medically necessary for you.
They might require a diagnosis along with documentation that inpatient care is truly needed.
Quick Tip: Always Check Your Insurance
Most insurance providers cover residential substance abuse treatment, but that’s not always a guarantee. So, it’s a good idea to always verify your insurance before committing to a residential program. Cornerstone Healing Center offers an easy and free insurance check.
Common Insurance Plans and What They Cover
Many insurance providers cover residential treatment, and CHC accepts many of them.
Here are some of the common insurances and what they cover:
- Blue Cross Blue Shield covers detox, residential treatment, partial hospitalization, and outpatient programs.
- Cigna covers inpatient rehab, residential treatment, MAT (Medication-Assisted Treatment), and therapy sessions.
- Aetna covers inpatient and outpatient care, residential treatment, detox services, and mental health care.
Cornerstone accepts all of these major providers!
How to Check Your Insurance Coverage
Call Your Insurance Provider
First things first, always call your insurance provider to ask them about the specifics of your mental health and substance abuse coverage.
Make sure to ask them questions about in-network providers, deductibles, copays, and pre-authorizations.
They can help you understand the specific nuances of your plan (remember, each policy can look a little bit different!).
Understand Your Benefits Summary
Learning to understand your benefits summary will help you know how much you’ll pay out of pocket.
The coverage limit is the maximum amount your insurance will pay in terms of total cost or a certain number of treatment days.
A deductible is what you pay out of pocket before insurance kicks in.
The copay is a fixed amount you pay during treatment, like paying $50 per session therapy session.
Coinsurance is the percentage of costs you share with the insurer after you meet your deductible.
Knowing all of your insurance details will make a huge difference when trying to find substance abuse treatment coverage.
How to Get the Most Out of Your Insurance
Here are some ways to get the most out of your insurance for residential treatment:
- Go in-network.
- Get pre-approval before you start.
- Keep track of all communication with your insurance company.
- Appeal denied claims with documentation from your doctor.
What to Do if Your Insurance Doesn’t Cover Drug Rehab
While it would be nice if they did, not all insurers cover every type of treatment for every condition, and sometimes, that exclusion applies to residential treatment.
If your insurance doesn’t cover everything you need, consider financing, sliding-scale fees, recovery scholarships, or state-funded programs that offer free or low-cost treatment.
Frequently Asked Questions
What is covered under residential treatment by most insurance plans?
Most insurance plans usually cover Detox, Residential Rehab, Outpatient Rehab, Medication-Assisted Treatments, and most therapy sessions. However, of course, specifics depend on your plan.
How do I find out if my insurance covers residential treatment?
Call your insurance and ask for a benefits summary for residential treatment. This should tell you about your mental health and substance abuse coverage. Make sure to ask about coverage limits, in-network providers, and any out-of-pocket costs you will need to pay.
What if my insurance doesn’t cover everything I need?
If your insurer doesn’t offer mental health and substance abuse coverage, that doesn’t mean you can’t get treatment. Apply for scholarships and financing options or look into state-funded programs and non-profits that offer treatment at reduced or no cost.
Key Takeaways
- Key Takeaways
- Mental health and substance abuse coverage depend on the plan type, in-network versus out-of-network providers, and medical necessity.
- Understand your insurance benefits and learn how to maximize them to greatly lower out-of-pocket costs.
- If the insurance does not cover your treatment, look for alternative funding options and state-funded programs.
- Cornerstone Healing Center accepts a wide array of insurance providers and offers free insurance verification to help you understand your options.
Cornerstone Accepts Insurance for Drug Rehab
Understanding your insurance coverage for residential substance abuse treatment is the first step to getting effective care.
Cornerstone provides residential treatment programs, along with virtual outpatient programs, for substance abuse and mental health alike.
Conveniently verify your insurance for rehab with us, and call us today to begin your healing process.