Substance Use

Does Medicare Cover Alcohol Rehab and Substance Abuse Treatment?

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Medicare is a type of American federal health insurance offered to people aged 65 and up and younger individuals with specific illnesses. While not as extensive as other insurance, Medicare coverage does include multiple treatment services for mental health, behavioral health, and substance abuse. Having insurance coverage for alcohol rehab is a valuable asset, as it can significantly alleviate the financial burden associated with seeking treatment for alcohol use disorder.

Here’s what you need to know if you want to enroll in Medicare and whether it will cover your alcohol rehab.

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What is Alcoholism and Substance Abuse Treatment?

When it comes to addressing alcohol abuse and alcohol use disorder (AUD), various treatment options are available to cater to the unique needs of individuals seeking help. (1Alcoholism, characterized by a dependence on alcohol and an inability to control its consumption, is a significant public health concern.

Alcohol use disorder is a chronic disease characterized by an individual’s compulsive alcohol consumption, loss of control over drinking, and negative emotional states when not using alcohol. (2)

AUD is a problematic pattern of alcohol use leading to clinically significant impairment or distress. This condition may range from mild to severe, but it is treatable with appropriate interventions.

According to the National Institute on Alcohol Abuse and Alcoholism, alcohol addiction is a type of substance use disorder (SUD). There are multiple treatment options for SUD, including alcohol rehab, and treatment choices should depend on the individual. (3)

If you’re pursuing alcohol addiction treatment, you should consider all of the following:

  • Inpatient care at a hospital: typically offered for 10-14 days for high-risk individuals as they detox
  • Inpatient treatment at a residential facility: often called alcohol rehab and can last from a few weeks to several months
  • Intensive outpatient treatment: involves multiple weekly appointments and routine testing
  • Outpatient treatment: A personal support system helps with recovery as the patient attends mental health services as needed

As you can see, alcohol rehab is not necessarily the only option for alcohol addiction treatment, although it is one of the most common.

Everyone’s path to recovery looks different — some people will go through a hospitalization program before transitioning to a residential facility, and many will go to an outpatient program when transitioning from an inpatient facility.

No matter what treatment best fits your needs, it’s essential to know whether or not a health insurance program like Medicare will cover the cost or if you can pay out of pocket.

Medicare’s Structure and Its Implications

Navigating Medicare to get the help you need for alcohol rehab and mental health services might seem complicated, but it doesn’t have to be. Below we will walk you through the process of getting care for your addictions.

Parts of Medicare

Medicare covers specific substance use treatment in both inpatient and outpatient settings. Like other health services, inpatient treatment is covered under Medicare Part A; the co-pays are the same for other hospitalization forms. (4)

Meanwhile, Medicare Part B covers outpatient services or treatment centers provided by a clinic or a hospital’s outpatient department. (4)

Note that Medicare does not specify alcohol addiction treatment or drug rehab as a covered service because treatment is not a service in itself. Rather, your alcohol addiction treatment plan will consist of multiple services, such as inpatient prescription drugs (i.e., Methadone) to help reduce withdrawal symptoms and mental health services like psychotherapy.

Supplemental and Advantage Plans

According to, partial hospitalization is a treatment program that provides concentrated psychiatric care without requiring you to be hospitalized. Typically, this treatment entails frequent weekly appointments at a hospital’s outpatient department or a community mental health center.

It’s important to note that Medicare won’t cover expenses related to transportation and meals during your participation in a partial hospitalization program. However, it does extend its coverage to various services offered within this program.

These services include:

  • Diagnostic assessments
  • One-on-one therapy
  • Group therapy
  • Family counseling
  • Patient education
  • Other essential elements

Additionally, consultations with professionals like occupational therapists, psychiatric nurses, and social workers throughout the program are also included in Medicare’s coverage.

To ensure you receive coverage for a partial hospitalization program and hospital stays, you must demonstrate that your treatment is under a physician’s direct and personal supervision. As noted in Medicare Intermediary Manual § 3112.4, the provided services should be clearly outlined in your care and treatment plan.

How Medicare Approaches Alcohol Rehab Coverage

Medicare provides coverage for alcohol rehab through various parts of its program. Part A typically covers inpatient hospital care, including detoxification services if needed for alcohol addiction. For outpatient services and counseling, beneficiaries can turn to Part B. Prescription drug plans, covered under Part D, may include medications used in alcohol addiction treatment.

Additionally, Medicare Advantage plans offer an alternative to Original Medicare and may have their own policies on alcohol rehab coverage. While Medicare is a valuable resource for accessing addiction treatment, it’s crucial to understand the specifics of your coverage to make the most of these benefits and support your journey to recovery.

Inpatient Treatments

The Medicare program covers inpatient treatment in a general hospital for up to 90 days per benefit period. If your hospital stay needs to be longer, you are entitled to up to 60 lifetime reserve days. This means your total stay can be 150 days (assuming you have not used any of your lifetime reserve days previously), but those will never replenish. (5)

Medicare will cover up to 90 days per benefit period if you require hospitalization in a specialized psychiatric hospital. However, Medicare limits the total number of days a beneficiary can spend in this setting. According to, the lifetime limit is 190 days as of 2023.

As you can imagine, treatment can easily exceed this limitation. Therefore, if you need additional hospitalization beyond that point, you must go to a general hospital that offers psychiatric services to see if they accept Medicare.

Outpatient Treatments

According to Psychiatric Services medical journal, traditional outpatient care for substance use disorder or drug abuse often involves many of the same services as partial hospitalization — but to a lesser degree. (6)(7)

For instance, you may only receive services a few times a week instead of attending daily or almost daily appointments. Medicare will cover these services as long as a licensed medical professional in the Medicare program provides them. In other words, Medicare does not cover services from licensed counselors.

As long as the services you’re receiving are considered “medically necessary,” the coverage has no limits. However, you should review any Local Medical Review Policies (LMRPs) that your Part B carrier has in place, as these may limit the number of visits covered for specific mental health services in your addiction treatment plan.

If you’re told a service is not covered, and your provider believes it is medically necessary, you can attempt to appeal the denial.

Additional Medicare Services for Alcoholism

Certain services, like home health care and telehealth, can play a valuable role in addressing your substance use disorder. If your healthcare provider deems these services necessary, Medicare may extend its coverage to include them. For example, if you have a qualifying mental health condition, even without physical limitations, Medicare covers in-home skilled care services.

For example, let’s say your healthcare provider assesses that your addiction or any co-occurring disorder (such as anxiety or PTSD) poses safety concerns that hinder you from leaving your home. (8)  In that case, you might be eligible for home health services.

Medicare Eligibility and Costs

Medicare eligibility is a fundamental starting point when considering coverage for alcohol rehab and mental health services. Importantly, Medicare eligibility is not determined by income, which differentiates it from other government assistance programs.

  • Age: If you are 65 years or older, you generally qualify for Medicare. The age requirement is the same for both Medicare Part A and Part B.
  • Disability: Individuals who have been entitled to Social Security disability benefits for at least two years are eligible for Medicare, regardless of their age. This provision provides important coverage for those who develop disabilities early in life.
  • Kidney-Related Conditions: Medicare eligibility extends to individuals with kidney transplants or permanent kidney failure requiring regular dialysis. This specialized coverage ensures access to critical healthcare services for those with severe kidney disorders.
  • Residency: To be eligible for Medicare, you must be a permanent legal resident or a U.S. citizen. This requirement verifies your legal status within the United States.

These eligibility criteria act as foundational benchmarks for potential Medicare recipients. Once you meet these qualifications, you can start exploring the different components of Medicare to understand better the potential coverage for alcohol rehab and mental health services.

Medicare consists of multiple components, each designed to provide specific coverage. To navigate Medicare’s alcohol rehab and mental health service coverage, it is crucial to understand these components and how they work together.

Medicare Part A: Coverage and Cost

Medicare Part A is key in providing hospital insurance for eligible individuals. While it typically offers premium-free coverage for most beneficiaries, there are certain cost-related aspects to consider:

  • Premium-Free Part A: For most Medicare beneficiaries, Part A comes with no monthly premium. If you or your spouse paid Medicare taxes while working, you generally qualify for premium-free Part A. This means you won’t face an additional monthly cost for hospital insurance, making it accessible to a broad population segment.
  • Deductibles and Coinsurance: Despite the absence of a monthly premium, Part A does come with cost-sharing features. For instance, beneficiaries may encounter deductibles and coinsurance for specific services. In 2023, the Part A deductible for inpatient hospital care is $1,556 for each benefit period. After this deductible is met, there may be coinsurance costs for extended hospital stays, and these can vary depending on the length of the stay.
  • Lifetime Reserve Days: Part A also includes a limited number of lifetime reserve days for hospital stays. These can be used once in a lifetime and may incur additional costs.

Medicare Part B: Coverage and Premium

Medicare Part B is the component that covers outpatient services, making it highly relevant for individuals pursuing mental health services and substance abuse treatment. Part B offers a wide range of services, but it comes with its cost structure:

  • Monthly Premium: Unlike Part A, Part B requires a monthly premium. The cost of this premium can vary based on your income. The standard premium for 2023 is $170.10 per month, but higher-income individuals may pay more. The income-related monthly adjustment amount (IRMAA) can increase premiums for beneficiaries with higher annual incomes.
  • Annual Deductible: In addition to the monthly premium, Part B includes an annual deductible. For 2023, the standard deductible is $233 per year. Once you meet this deductible, Medicare begins to cover your outpatient services, including mental health visits, counseling, and psychiatric evaluations relevant to alcohol rehab and mental health treatment.

Ensure You Get the Treatment You Deserve With Zinnia Health

Wondering if your insurance covers alcohol rehab is a common concern when you or a loved one is seeking help for alcohol abuse. It’s highly important to understand the benefits of having insurance cover alcohol rehab, as it can significantly impact your ability to access the necessary treatment.

Understanding your health insurance coverage can be confusing, but that shouldn’t stop you from receiving the necessary care. You can often cover the cost of mental health care through your insurance company or by exploring several other options.

If you’re worried about affording treatment for alcohol abuse, contact a licensed treatment facility or rehab center to help you understand your options.

A healthcare provider or recovery specialist at Zinnia Health can answer your questions about coverage. Call our helpline at (855) 430-9439 for more information.


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(855) 430-9439
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