Humana Coverage Basics
Overview of how Humana covers rehab.
Types of Humana Plans and Network Rules
Breaks down PPO, HMO, EPO, and POS plans, highlighting differences in out-of-network coverage, referral requirements, and flexibility when choosing a rehab.
Costs & What You’ll Pay
Breaks down deductibles, coinsurance, and why in-network care is usually the most affordable option.
How to Choose Rehab with Humana
Step-by-step guidance to find the right level of care, confirm your plan, and verify benefits with facilities.
Finding the right treatment can be overwhelming, but your Humana insurance can make it easier to choose care. Most Humana plans cover life-saving addiction services.
Note: Humana sometimes uses internal networks or third-party partners to manage behavioral health insurance benefits. Depending on your specific plan, this may include Humana Behavioral Health Network or external partners like Carelon. If your insurance card lists a different name from Humana, use that contact for benefit verification.
Most Humana plans cover addiction treatment, but benefits vary widely. Knowing the type of plan you have will help you narrow your search for the right type of care. Coverage can come through an employer, the ACA marketplace, Medicare Advantage, or Medicaid and most Humana plans use one of the network types below. Network types determine which providers you can use and if you need a referral for specific services.
High-Deductible Plans (HDHP): Many Humana plans are high-deductible plans. HDHPs are not a separate plan type, and all the network rules for PPOs, HMOs, EPOs, and POS noted above still apply to HDHPs. HDHP plans generally impact how costs are handled and when you pay for care. Many HDHPs are often also paired with a Health Savings Account (HSA). With these plans, you could pay more out of pocket before your coverage begins, but an HSA can help cover costs until you meet your deductible. Once the deductible is met, your plan could cover 80–100% of treatment costs.
The way you purchased your Humana plan will also most likely impact your coverage. See details below on State Exchange (Marketplace), Medicare Advantage, and Medicaid Plans and the changes to coverage based on which program you purchased your Humana plan through.
You can get insurance coverage through the ACA marketplace via state or federal exchanges. Plans purchased through the marketplace use the same network types (HMO, PPO, EPO, or POS), but they often have some variations in coverage.
Some people receive insurance through Humana Medicare Advantage plans, but coverage rules can be different for these plans versus an employer-sponsored plan. Note that out-of-network providers in some Medicare Advantage plans may decline to provide non-emergency care.
Humana’s Medicare coverage also includes the Special Needs Plan (SNP), which is designed to better support people with chronic conditions or those who are eligible for both Medicare and Medicaid.
For people with limited income, Medicaid plans are a great route to receive health insurance coverage. Humana Medicaid (Humana Healthy Horizons) is only available in select states, and coverage rules can vary significantly by state.
Humana will review your specific care needs and your plan to make insurance coverage decisions like they would for other medical needs, such as a heart condition or diabetes. Because of federal parity law, coverage for addiction treatment cannot be more restrictive than coverage for other medical needs.
Coverage through Humana varies by the type of plan you have and the state you reside in. Two people with Humana may have very different benefits, even for the same treatment program.
The following aspects of coverage usually vary by plan and state:
Prior authorization needs
How long treatment is approved for
Differences in coverage for levels of care
Out-of-pocket maximums that put a cap on how much you pay
Learn more about how insurance and out-of-pocket costs usually work for rehab.
Choosing an in-network treatment facility is usually the best way to limit any out-of-pocket costs. Out-of-network providers may bill you for the difference between their charges and what Humana pays (called balance billing), and these charges may not count toward your out-of-pocket maximum. We’ve provided the following illustrative example to show how Humana could potentially handle coverage for a hypothetical residential treatment program using a PPO plan.
Deductibles and cost-sharing for Humana plans can vary widely. Some specific PPO plans have low deductibles, while others may require significantly higher out-of-pocket costs before coverage sets in.
Note: This example is hypothetical and actual costs depend on your specific plan and provider.
If you’re trying to pick the best treatment for you and you have Humana coverage, the following steps can help you narrow your care options to make a final decision.
Humana will typically cover treatment based on medical necessity. Before you try to decide on a specific facility, it will help to understand what level of care you actually need. To help you determine the level of care that is best for you, you can speak to a medical professional.
Levels of care options include:
Your specific Humana plan will greatly impact the level of coverage you’ll receive for different facilities. You can review your insurance card or member portal to confirm your plan type. Review the table above for details on each plan type and how the different plans impact coverage at facilities both in-network and out-of-network as well as referral requirements and cost structures.
Before reaching out to specific facilities to confirm coverage details for your plan type, it is a good idea to narrow your choices to only a few facilities that will meet your care needs and are most likely in-network with Humana. You can filter facilities by treatment needs and location and see whether a facility commonly works with Humana plans. Review the filtered results to compare programs based on your specific treatment needs. Note that some facilities may be in-network with certain Humana networks (such as ChoiceCare or behavioral health networks) but not others.
Some rehabs may have a CMS star rating, which designates a certain quality or performance level is met. This can also be used as a deciding factor when making your short list of potential facilities.
Ghost networks
It’s important to know that some people may run into what is called a ghost network, which is when providers listed as in network are not actually available, no longer accept the plan, or have extended wait times. If you run into a ghost network, you can do the following:
Request your Evidence of Coverage: This will outline Humana’s contractual obligations to you and if in-network options aren’t available, your plan may be required to cover out-of-network care at in-network rates.
Inquire about who manages your benefits: Reaching out to the contact information on your insurance card can help provide clarity on ghost networks and next steps you can take to find care.
It is also important to determine how your Humana plan would apply to the facilities you are interested in. If you reach out, a majority of rehabs will verify benefits for you for no cost and they can tell you whether the program is in network, what your potential costs could be, and if there are any limitations on length of stay for treatment.
Humana will often require prior authorization for certain levels of care like detox, residential, or inpatient treatment. When you reach out, consider asking the facilities on your shortlist the following questions:
Are you in-network with the specific network name printed on the back of my card (e.g., ChoiceCare or Humana Behavioral Health)?
Do you handle prior authorization and ongoing insurance reviews?
What costs, if any, should I expect after my deductible is met?
If coverage changes, will you help plan next steps in care? If so, how?
After you create a narrow list of options with clear coverage details, you’ll most likely be deciding between just a few programs. To make a final decision, try to focus on whether the program is the best fit for you and where you are. There are many factors to consider, such as:
The facility’s experience with treating your specific needs
Family involvement in treatment and aftercare options
How the program supports care if insurance coverage changes
Learn how different treatment levels work and how clinicians determine the right level of care.
See below for facilities that report accepting Humana plans. Before you make a final decision about treatment, ensure you follow the steps above to confirm network status, coverage, and out-of-pocket costs.
Acceptance of Humana does not guarantee coverage. A facility may say they accept Humana, but coverage will still depend on your specific plan and your medical needs. If coverage is denied, ask about options for appealing the decision.