Alzheimer's disease affects more than 580,000 Floridians, and that number is projected to grow significantly as the state's population ages. Florida families dealing with Alzheimer's or other forms of dementia face a complex web of medical care, financial decisions, and care planning. Understanding what Medicare covers — and where its limitations lie — is essential to building a realistic care plan and protecting family finances.
In This Guide
Medicare covers a meaningful range of Alzheimer's-related medical services, particularly in the diagnostic and acute care phases:
Two anti-amyloid antibody treatments represent a genuine breakthrough in Alzheimer's disease treatment — the first drugs shown to slow cognitive decline rather than merely manage symptoms:
CMS initially restricted Medicare coverage to clinical trial participants, but expanded coverage in 2024 under a Coverage with Evidence Development (CED) framework. Under CED, Medicare covers these drugs when administered at enrolled facilities that participate in approved data collection registries — meaning the patient's outcomes are tracked as part of ongoing real-world evidence collection.
These drugs carry a risk of amyloid-related imaging abnormalities (ARIA) — brain swelling or microbleeds — that require MRI monitoring during treatment. Patients must have amyloid confirmed by PET scan or cerebrospinal fluid analysis before starting. The eligibility criteria are specific to early-stage disease — mild cognitive impairment or mild dementia due to Alzheimer's pathology.
Medicare Part D covers the medications used to manage Alzheimer's symptoms. The most commonly prescribed drugs are:
When comparing Part D plans, confirm the formulary tier and prior authorization requirements for your specific medications. The Medicare Plan Finder at medicare.gov allows you to enter your drug list and compare total annual costs across available plans in your Florida county.
The most significant financial challenge for Alzheimer's families is what Medicare does not cover: the cost of living in a memory care facility. Memory care units are specialized residential facilities — typically within assisted living communities — designed for people with dementia who need 24-hour supervision, secure environments, and specialized programming.
In Florida, memory care facility costs in 2026 typically range from $4,000 to $8,000 per month depending on location, amenity level, and care intensity. Facilities in Sarasota, Naples, and Palm Beach areas often run at the higher end of this range. Over a multi-year illness trajectory, total costs can easily exceed $200,000 to $500,000.
Medicare will not pay any of this cost. Memory care is classified as custodial residential care — not skilled medical care — and Medicare explicitly excludes custodial care from coverage. A brief Medicare SNF stay (up to 100 days) may follow an acute hospitalization, but ongoing residential memory care is not covered.
For Floridians who cannot afford private-pay memory care, two public programs provide critical options:
Florida Medicaid covers nursing home care and some home and community-based services for qualifying low-income seniors. To qualify for Florida Medicaid long-term care, an individual typically must have assets below approximately $2,000 (excluding the primary home, one vehicle, and certain exempt items) and income below the Medicaid income standard. A community spouse may retain additional assets under spousal protection rules.
Asset spend-down — the process of reducing assets to qualify — is a significant planning challenge given the high cost of memory care and FL property values. Elder law attorneys and Certified Senior Advisors can assist with Medicaid planning, though planning must occur well before care is needed to avoid look-back period complications.
PACE is a fully integrated care model for adults 55 and older who are nursing-home eligible but wish to remain in the community. PACE organizations receive combined Medicare and Medicaid funding and provide comprehensive services — medical care, pharmacy, physical therapy, day program services, transportation, and caregiver support — all through a single coordinated system. For dementia patients who are dual-eligible (enrolled in both Medicare and Medicaid), PACE can be an exceptionally comprehensive and cost-effective option. PACE programs operate in Tampa, Jacksonville, South Florida, and other Florida markets.
Family caregivers of Alzheimer's patients face significant emotional, physical, and logistical burdens. Florida has several strong support resources:
Legal and financial planning must happen while the person with Alzheimer's still has legal capacity to execute documents. This is one of the most time-sensitive aspects of an Alzheimer's diagnosis. Key documents under Florida law:
| Service or Cost | Medicare Covers? | Notes |
|---|---|---|
| Annual cognitive assessment (AWV) | Yes — $0 copay | Included in Annual Wellness Visit |
| Comprehensive cognitive care planning visit | Yes — $0 copay | Separate dedicated visit; preventive benefit |
| MRI / CT brain scan | Yes — 20% coinsurance | Medically necessary diagnostic imaging |
| Amyloid PET scan | Yes (CED) — 20% coinsurance | Must be at CED-enrolled facility; registry participation required |
| Neurologist / specialist visits | Yes — 20% coinsurance | Standard Part B cost-sharing |
| Leqembi / Kisunla infusions | Yes (CED) — 20% coinsurance | Participating infusion center + registry required |
| Donepezil (Aricept generic) | Yes — Part D Tier 1/2 | Typically $0–$10/month |
| Memantine (Namenda generic) | Yes — Part D Tier 1/2 | Typically $0–$10/month |
| Inpatient hospital stay | Yes — Part A cost-sharing | For acute conditions; standard benefit periods apply |
| SNF stay after qualifying hospital stay | Yes — up to 100 days/benefit period | Days 21–100 have daily coinsurance |
| Memory care facility (residential) | No | Custodial care — not covered by Medicare |
| 24-hour home supervision | No | Custodial care — not covered by Medicare |
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Does Medicare cover memory care facility costs in Florida?
No. Medicare does not cover long-term memory care facility costs — this is custodial care, which Medicare explicitly excludes. Memory care in Florida typically costs $4,000–$8,000 per month. Florida Medicaid can cover facility costs for qualifying low-income seniors after asset spend-down. Long-term care insurance is the primary private-pay alternative.
Does Medicare cover the new Alzheimer's drugs Leqembi and Kisunla?
Yes, with conditions. CMS expanded Medicare coverage of lecanemab (Leqembi) and donanemab (Kisunla) in 2024 through coverage with evidence development (CED). Patients can receive these anti-amyloid infusion drugs at Medicare-enrolled facilities that participate in data collection registries. Major Florida academic medical centers and some infusion centers participate.
Does Medicare Part D cover Alzheimer's medications like Aricept and Namenda?
Yes. Generic versions of donepezil (Aricept) and memantine (Namenda) are covered by Part D drug plans, typically at Tier 1 or Tier 2 formulary levels. Brand-name versions cost more. Make sure your Part D plan includes these drugs and check the tier placement when comparing plans during open enrollment.
What advance planning documents should a Florida Alzheimer's patient have?
Critical documents include: a Durable Power of Attorney (designates someone to make financial decisions), a Designation of Health Care Surrogate (Florida's equivalent of a healthcare proxy), a POLST form (Physician Orders for Life-Sustaining Treatment), and possibly a living will. These should be created before cognitive decline progresses to the point where legal capacity is affected.
What is a PACE program and can it help my family member with dementia in Florida?
PACE (Program of All-Inclusive Care for the Elderly) is a comprehensive care coordination program for adults 55 and older who are nursing home eligible but prefer to live in the community. It serves dual-eligible patients (both Medicare and Medicaid). PACE provides dementia care coordination, day program services, transportation, and comprehensive medical management. PACE sites operate in several Florida markets including Tampa, Jacksonville, and South Florida.