Humana Coverage for Addiction & Mental Health Treatment
Federal parity law requires Humana and most other plans to cover substance use and mental health treatment on par with medical care. Verify your specific benefits — free, confidential, in about 15 minutes.
About Humana Behavioral Health Coverage
Humana provides health insurance to roughly 17 million members, with a strong presence in commercial group plans and TRICARE coverage for military families. Humana plans cover medical detox, residential treatment, PHP, IOP, outpatient therapy, and medication-assisted treatment in line with federal parity requirements.
What Humana Typically Covers
Under the Mental Health Parity and Addiction Equity Act (MHPAEA) and the Affordable Care Act (ACA), Humana must cover substance use and mental health services at parity with medical/surgical benefits. Specific covered levels of care include:
Medical Detox
24/7 medical supervision during withdrawal. Typically 3-10 days, usually fully covered when medically necessary.
Inpatient Hospitalization
Acute psychiatric or medical stabilization in a hospital setting. Pre-authorization required.
Residential Treatment
24-hour clinical care at a non-hospital facility. Coverage varies; often requires step-down from inpatient or PHP.
Partial Hospitalization (PHP)
5-6 hours/day, 5 days/week. Step-down from residential. Generally well-covered.
Intensive Outpatient (IOP)
3 hours/day, 3-5 days/week. Highly covered across plans.
Standard Outpatient
1-2 sessions per week with a therapist or psychiatrist.
Medication-Assisted Treatment
FDA-approved medications for opioid and alcohol use disorder.
Telehealth Therapy
Virtual psychiatry and counseling, typically covered at in-person rates.
Humana Plan Types and Network
Humana offers HMO, PPO, and POS plans on the commercial side. PPO members generally have access to both in-network and out-of-network treatment facilities, while HMO members typically need to use in-network providers (except in emergencies). Humana Military administers TRICARE East for eligible service members and dependents.
Pre-Authorization for Humana
Humana requires pre-authorization for inpatient psychiatric admissions, residential treatment, PHP, and IOP. Humana uses MCG (Milliman) and ASAM criteria for medical-necessity determinations. The facility utilization-review team handles authorization submission and concurrent reviews.
Frequently Asked Questions
Does Humana cover detox?
Yes. Humana covers medically supervised detox when medically necessary under ASAM criteria. Coverage typically includes the full inpatient or residential detox stay plus medication and physician services.
Does TRICARE through Humana cover addiction treatment?
Humana Military administers TRICARE East. TRICARE covers detox, residential, PHP, IOP, and outpatient substance-use and mental-health services for eligible service members, retirees, and dependents.
Will Humana cover dual diagnosis?
Yes. Humana covers integrated mental-health and substance-use treatment when both conditions are present and clinically documented.
How long does Humana cover residential treatment?
Coverage continues as long as treatment is medically necessary. Initial authorizations are typically 7-14 days, with extensions based on concurrent clinical reviews.
Find Out What Your Humana Plan Covers
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