Medicare covers comprehensive mental health services including outpatient therapy, psychiatric care, inpatient treatment, substance use disorder treatment, and (since 2024) marriage/family therapists and licensed counselors. Coverage has expanded significantly in recent years, removing major gaps that previously left mental health undercovered.
Outpatient mental health (Part B):
Covered providers (after recent expansions):
- Psychiatrists (MD/DO)
- Clinical psychologists (PhD/PsyD)
- Clinical social workers (LCSW)
- Nurse practitioners (with mental health certifications)
- Physician assistants
- Marriage and family therapists (LMFTs) — added 2024
- Mental health counselors (LPCs/LMHCs) — added 2024
- Addiction counselors (CASACs) — added 2024 for substance use treatment
The 2024 expansion added an estimated 400,000+ providers to the Medicare network.
What's covered:
- Individual psychotherapy sessions
- Group therapy
- Family therapy related to your treatment
- Psychiatric medication management visits
- Diagnostic assessments
- Psychological testing (when medically necessary)
- Treatment for depression, anxiety, PTSD, bipolar disorder, schizophrenia, OCD, substance use disorders
- Crisis intervention
- Some intensive outpatient programs (IOP)
Cost-sharing:
- 20% coinsurance after $283 Part B deductible (2026)
- Medigap covers the 20%
- Medicare Advantage typically charges $0-$50 per visit copay
Annual depression screening: $0 covered as preventive service.
Inpatient psychiatric care (Part A):
- Standard hospital inpatient covered (any general hospital with psychiatric unit)
- Specialized psychiatric hospitals (freestanding psychiatric hospitals): up to 190 days lifetime in a freestanding psychiatric hospital
- General hospital psych units don't count toward the 190-day lifetime cap
- Standard Part A deductible and day-based coinsurance apply
Partial hospitalization programs (PHP) (Part B):
- Intensive structured outpatient treatment (4-6 hours/day, 5 days/week)
- For people who need more than weekly therapy but not 24-hour inpatient care
- Covered when ordered by a doctor and provided by a Medicare-approved program
- Standard Part B cost-sharing
Substance Use Disorder (SUD) treatment:
Medicare covers:
- Outpatient SUD treatment: therapy, medication management, counseling — same coverage as mental health
- Medications for Opioid Use Disorder (MOUD):
- Methadone (covered through opioid treatment programs)
- Buprenorphine/Suboxone (Part D for prescriptions; Part B for office-administered)
- Naltrexone/Vivitrol (Part D oral; Part B for injectable)
- Inpatient SUD treatment: Medicare Part A covers if part of a hospital stay
- Intensive Outpatient Programs (IOP): Newly added in 2024
- Counseling and behavioral therapies: Covered under Part B
Telehealth mental health (post-COVID expansion):
Medicare significantly expanded telehealth mental health coverage:
- Audio-only and video sessions covered
- No requirement for in-person visit before telehealth (extended through 2025; subject to renewal)
- Same cost-sharing as in-person
- No geographic restrictions (telehealth from home)
This is one of the most important access expansions for rural Medicare beneficiaries.
Prescription medications (Part D):
Most mental health medications are covered including:
- Antidepressants (SSRIs, SNRIs, atypicals)
- Antipsychotics (atypical and typical)
- Mood stabilizers (lithium, anticonvulsants)
- Anti-anxiety medications (some classes)
- ADHD medications (with restrictions)
- Sleep aids (varies by plan)
- Opioid use disorder medications
Most are covered at Tier 1 or Tier 2 (low copay). Some specialty antipsychotics and brand-name newer antidepressants may be Tier 3-4.
The 2026 Part D $2,000 cap protects against catastrophic mental health drug costs.
What's NOT covered:
- Marriage counseling not related to a covered diagnosis
- Alternative therapies (most acupuncture, beyond limited indications, art therapy, music therapy without specific licensing)
- Long-term inpatient stays beyond Part A limits
- Self-help groups (AA, NA, etc. — these are free anyway)
- Custodial care
- Most retreats and wellness programs
Special situations:
Medicare Advantage and mental health:
- All MA plans must cover the same mental health services as Original Medicare
- Many MA plans add behavioral health benefits beyond Original Medicare:
- Lower copays (e.g., $0 for behavioral health visits)
- Behavioral health concierge services
- More providers in network
- SilverSneakers and similar wellness programs
Dual-eligibles (Medicare + Medicaid):
- Medicaid often covers mental health services Medicare doesn't (e.g., long-term residential)
- Coordinate care to maximize coverage
Veterans:
- VA mental health services may be more comprehensive than Medicare
- Coordinate enrollment carefully
Crisis resources (no insurance required):
- 988 Suicide and Crisis Lifeline (call/text 988): free 24/7, available to anyone
- Crisis Text Line: text HELLO to 741741
- SAMHSA National Helpline: 1-800-662-4357 (substance use treatment referrals)
- NAMI HelpLine: 1-800-950-NAMI (mental health resource navigation)
Strategy for plan selection if mental health is a priority:
- Check that your therapist is in network (MA plans) or accepts Medicare assignment (Original Medicare)
- Confirm your psychiatrist's medication choices are on the plan's formulary
- Look for MA plans with reduced behavioral health copays (some have $0 mental health visits)
- Consider Medigap if on Original Medicare — caps your 20% coinsurance on potentially many sessions/year
- Use Medicare Plan Finder to compare — telehealth coverage, network depth, OOP max
What to do next: Call (866) 534-1886. We compare every Medicare plan in your ZIP for behavioral health network access, telehealth coverage, and total cost projection if you'll be using mental health services regularly. Free, confidential.