Mental health care is increasingly recognized as essential to overall health, yet many Medicare beneficiaries don’t know what their coverage includes — or how to access it. Medicare covers a significant range of mental health services, from outpatient therapy sessions to inpatient psychiatric care, but the rules differ significantly depending on which part of Medicare applies and where the care is delivered.

This guide explains what Medicare covers for mental health, what it costs, recent improvements to coverage, and what gaps remain.

Overview of Medicare Mental Health Benefits

Medicare mental health coverage spans several parts:

  • Part A: Inpatient psychiatric hospital care and mental health care received during a hospital stay
  • Part B: Outpatient mental health services — the most commonly used benefit for ongoing therapy and psychiatric care
  • Part D: Prescription medications for mental health conditions
  • Medicare Advantage (Part C): Must cover everything Original Medicare covers, and may offer additional mental health benefits

The most significant improvements to Medicare mental health coverage came through the Mental Health Parity and Addiction Equity Act (MHPAEA) and subsequent legislation. As of 2024 and 2025, Medicare substantially equalized cost-sharing for mental health services with comparable medical services — previously, the 50% coinsurance for outpatient mental health services was significantly higher than the 20% applied to other Part B services.

Part B: Outpatient Mental Health Coverage

Part B is the primary source of mental health coverage for most Medicare beneficiaries. It covers outpatient mental health services including:

Services covered under Part B:

  • Individual and group psychotherapy
  • Family therapy when it’s part of your treatment
  • Psychiatric evaluation and medication management
  • Depression screening (one per year, free preventive benefit)
  • Alcohol misuse screening and counseling (free for people whose alcohol use puts their health at risk)
  • Annual wellness visit (includes review of mental health conditions and referrals)
  • Testing and evaluation to diagnose a mental health condition
  • Day treatment programs (partial hospitalization programs, or PHPs)

Who can provide Part B mental health services:

  • Psychiatrists (MDs/DOs) — can prescribe medications and provide therapy
  • Psychologists (PhDs, PsyDs)
  • Clinical social workers (LCSWs)
  • Marriage and family therapists (MFTs) — added to Medicare coverage starting in 2024
  • Mental health counselors (LPCs, LMHCs) — added to Medicare coverage starting in 2024

The addition of marriage and family therapists and licensed professional counselors significantly expanded access to covered mental health providers beginning in January 2024.

Cost for Part B mental health services:

  • You pay the annual Part B deductible ($257 in 2025) first
  • After the deductible: 20% coinsurance for services in a Medicare-approved outpatient setting
  • Providers must accept Medicare assignment (or be “participating providers”) for the full coverage to apply; non-participating providers can charge up to 15% more

If you have a Medigap (Medicare Supplement) plan, it typically covers the 20% Part B coinsurance, making most outpatient mental health visits very low out-of-pocket cost. See our Medigap comparison guide for details on how supplement plans work.

Partial Hospitalization Programs (PHPs)

A partial hospitalization program is an intensive structured mental health treatment program — typically 4–8 hours per day, 5 days per week — for people who need more care than regular outpatient therapy but don’t require 24-hour inpatient hospitalization.

What Medicare covers: Medicare Part B covers partial hospitalization programs when they are provided by:

  • A hospital (as an outpatient service)
  • A community mental health center (CMHC)

Requirements:

  • You need intensive mental health treatment
  • Your treatment must be reasonable and necessary
  • A physician certifies that you would require inpatient psychiatric care without the PHP

Cost: After the Part B deductible, you pay 20% of Medicare-approved charges. PHPs can be intensive care, so the total charges can accumulate quickly — Medigap coverage is particularly valuable for PHP care.

Part A: Inpatient Psychiatric Hospital Care

Medicare Part A covers inpatient mental health care in two settings:

  1. Psychiatric units within general hospitals: These function under the same Part A rules as any hospital stay — same deductibles and coinsurance structure
  2. Freestanding psychiatric hospitals: Subject to a different, and more limited, lifetime cap

Part A inpatient mental health costs (2025):

  • Days 1–60: $1,676 inpatient hospital deductible per benefit period (covers all costs after the deductible)
  • Days 61–90: $419/day coinsurance
  • Days 91+: $838/day (lifetime reserve days, maximum 60 lifetime reserve days)

The freestanding psychiatric hospital lifetime limit: Medicare covers only 190 days of inpatient care in a freestanding psychiatric hospital over your lifetime. This is a unique and important limitation. The 190-day cap applies specifically to freestanding psychiatric hospitals — not to psychiatric care in general hospitals.

For most people with episodic mental health conditions, this limit is not a practical concern. For people with serious and persistent mental illness who may require repeated extended inpatient care, this cap could eventually be reached.

After discharge from inpatient psychiatric care: Medicare covers skilled nursing facility (SNF) care after a qualifying 3-day hospital stay — but this applies primarily to medical conditions. Skilled nursing facility care for ongoing psychiatric care is more limited.

Telehealth for Mental Health: A Major Improvement

Medicare telehealth coverage for mental health improved significantly as a result of the COVID-19 pandemic and subsequent legislation. As of 2025, Medicare permanently expanded telehealth coverage for mental health services:

What’s covered via telehealth:

  • Psychotherapy (individual and group)
  • Psychiatric evaluation and medication management
  • Crisis counseling
  • Substance use disorder treatment counseling

Telehealth requirements for mental health:

  • You may receive mental health telehealth from any location, including your home (previously, you had to be at a medical facility)
  • In-person visit requirement: For ongoing telehealth mental health treatment, you must have an in-person visit with the provider within the first 6 months and at least every 12 months thereafter (this requirement was extended through the end of 2025; check for updates for 2026 and beyond)
  • Audio-only telehealth (phone) is covered for mental health services when video is not available

Why telehealth matters for mental health: For many Medicare beneficiaries — particularly those in rural areas, those with transportation challenges, or those with anxiety disorders that make in-person appointments difficult — telehealth dramatically improves access to mental health care. Being able to see a therapist or psychiatrist from home removes major barriers to care.

Substance Use Disorder Treatment

Medicare covers treatment for substance use disorders (including alcohol, opioid, and other drug use disorders) across several settings:

Outpatient substance use treatment (Part B):

  • Counseling from licensed providers (including addiction counselors added to coverage in 2024)
  • Opioid treatment programs (OTPs) — bundled payments for comprehensive opioid use disorder treatment including methadone, buprenorphine (Suboxone), counseling, and testing
  • Alcohol and drug misuse screening (one per year, free preventive benefit)
  • Intensive outpatient programs (IOPs) for substance use

Opioid Treatment Programs (OTPs): Beginning in 2020, Medicare began bundled payment coverage for OTPs — comprehensive outpatient treatment for opioid use disorder. The bundle includes:

  • Methadone (a medication that can only be dispensed in OTP settings for opioid treatment)
  • Buprenorphine/naloxone counseling and drug testing
  • Individual and group therapy
  • Case management

Medication-assisted treatment (MAT) under Part D:

  • Buprenorphine prescribed by a certified office-based physician (OBOT) is covered under Part D
  • Naltrexone (Vivitrol) for opioid or alcohol use disorder is covered under Part D
  • Acamprosate and disulfiram for alcohol use disorder are typically covered under Part D

Inpatient substance use treatment (Part A): Hospital-based detox and inpatient rehabilitation are covered under Part A when medically necessary, subject to the same deductibles and coinsurance as other inpatient care.

Prescription Medications for Mental Health (Part D)

Psychiatric medications — antidepressants, anti-anxiety medications, mood stabilizers, antipsychotics, and medications for substance use disorder — are covered under Part D prescription drug plans.

Protected drug classes: Antipsychotic medications and antidepressants are “protected classes” under Medicare Part D, meaning plans must cover all (or substantially all) drugs in these categories. This protection is critically important for people with serious mental illness who cannot simply switch to a different drug without risk of destabilization.

Cost varies by drug tier:

  • Generic antidepressants (sertraline, fluoxetine, bupropion, etc.) are typically Tier 1 or Tier 2 — often very inexpensive
  • Brand-name medications, especially newer ones, may be on higher tiers with significant cost-sharing
  • Atypical antipsychotics (aripiprazole, quetiapine, risperidone) — some have generics, others remain brand-name on specialty tiers

The $2,000 annual out-of-pocket cap on Part D costs (beginning 2025 under the Inflation Reduction Act) is particularly valuable for people on expensive psychiatric medications who previously faced unlimited costs in the coverage gap.

Mental Health Parity: What It Means for Medicare

The Mental Health Parity and Addiction Equity Act (MHPAEA) requires that mental health and substance use disorder benefits be provided on the same basis as medical and surgical benefits — the same deductibles, copays, treatment limits, and prior authorization requirements.

For Medicare:

  • Part A: Inpatient psychiatric care must be covered at the same cost-sharing rates as other inpatient medical care (with the freestanding psychiatric hospital exception noted above)
  • Part B: Outpatient mental health coinsurance is now the same 20% as other Part B services — this was not always the case (it was previously 50%)
  • Medicare Advantage: MA plans are subject to MHPAEA and cannot impose more restrictive limitations on mental health benefits than on comparable medical benefits

If you believe your Medicare Advantage plan is applying more restrictive rules to mental health care than to equivalent medical care, you have the right to appeal those decisions.

Medicare Advantage and Mental Health

Medicare Advantage plans must cover all Original Medicare mental health benefits and may offer additional services:

Common MA mental health extras:

  • Lower cost-sharing for mental health visits (some MA plans offer $0 copays for mental health therapy)
  • Additional therapy sessions beyond Medicare limits
  • Expanded telehealth for mental health
  • Care management programs for depression, anxiety, and serious mental illness
  • Employee assistance program-style benefits in some plans

Trade-offs: MA plans have networks, and not all therapists and psychiatrists participate in all networks. If you have an established relationship with a mental health provider, verify they’re in-network before choosing an MA plan. For mental health care in particular, continuity of care is important — disrupting a therapeutic relationship can set back treatment.

See our Medicare Advantage vs. Original Medicare guide for a full comparison of these two coverage approaches.

Finding Medicare-Covered Mental Health Providers

Provider search: Use Medicare’s “Care Compare” tool at Medicare.gov to find providers who accept Medicare in your area. You can search for therapists, psychiatrists, and counselors who accept Medicare assignment.

Psychology Today’s therapist finder: While not a Medicare-specific tool, Psychology Today’s therapist directory allows you to filter by insurance accepted (including Medicare) and telehealth availability.

Federally Qualified Health Centers (FQHCs): FQHCs are community health centers that accept Medicare patients regardless of ability to pay and offer sliding-scale fees for some services. They are a valuable resource for accessing mental health care in underserved areas.

Shortage areas: Many areas of the country — particularly rural areas — face significant shortages of Medicare-participating mental health providers. Telehealth has made this more manageable, but it remains a genuine access challenge in some regions.

What Medicare Mental Health Coverage Does Not Cover

Gaps to be aware of:

  • Inpatient psychiatric care beyond 190 lifetime days in a freestanding psychiatric hospital (the lifetime cap discussed above)
  • Residential mental health treatment (non-hospital residential programs) — Medicare does not cover extended residential treatment; Part A inpatient rules apply to hospital-based psychiatric units only
  • Non-clinical wellness programs: Yoga, meditation, mindfulness apps, and lifestyle coaching are not covered, even when recommended for mental health
  • Some testing: Neuropsychological testing may require prior authorization from Medicare Advantage plans and may have coverage limitations
  • Court-ordered but clinically unnecessary treatment: Medicare only covers medically necessary treatment

Getting Help Accessing Mental Health Benefits

If you’re struggling to navigate Medicare’s mental health coverage:

  • 1-800-MEDICARE (1-800-633-4227): Medicare’s helpline can confirm coverage and help you understand your benefits
  • State Health Insurance Assistance Program (SHIP): Free, unbiased Medicare counseling from trained counselors. Find your state’s SHIP at shiptacenter.org
  • Mental Health America: Resources for finding community mental health services and support
  • NAMI (National Alliance on Mental Illness): Offers a helpline, peer support, and information on navigating mental health care — 1-800-950-NAMI

Mental health care is healthcare. Medicare’s coverage has improved substantially in recent years, and accessing these benefits — especially outpatient therapy and telehealth — has become more straightforward. If you’re enrolled in Medicare and have mental health needs, you likely have more coverage than you realize.

For a broader view of Medicare’s coverage structure and how different parts work together, see our Medicare Part A coverage guide and Medicare Part B guide.