The $781 billion figure is the USC-led U.S. Cost of Dementia Project estimate for total 2025 U.S. Alzheimer's and related-dementia costs in 2025 dollars.
Long-distance caregivers, defined as people living an hour or more away, can use that breakdown to ask local programs who pays for care and how support hours are counted. Alzheimer's and related dementias mean progressive brain disorders that impair memory, thinking, and daily function. The national total helps families look past a single monthly bill and ask where medical care, paid help, and unpaid family time each fall.
Medical information disclaimer: This article is for general educational purposes only and does not provide medical advice, diagnosis, or treatment. Always consult a physician or other qualified health professional about symptoms, medications, tests, or treatment decisions.
Table of Contents
- What the $781 billion counts
- Why most costs stay with families
- What you can arrange from an hour away
- Questions that make local program costs clearer
What the $781 billion counts
Medical and long-term care accounted for $232 billion of the total, including $52 billion paid out-of-pocket by patients and families, according to the USC Leonard Davis School of Gerontology summary. That share covers formal services rather than time given freely by relatives and friends.
Family and friends provided 6.8 billion hours of unpaid dementia care valued at $233 billion, plus about $8 billion in caregivers' lost earnings, according to the USC Schaeffer Center analysis. A caregiver living two states away still absorbs these pressures through travel, missed work, and paid backup.
Why most costs stay with families
The same NIA-funded model was updated to $818 billion for 2026, with only about 27 cents of each dollar flowing through the health system, according to the Association of Health Care Journalists. Most of the remaining cost is borne by families in time, direct payments, and income loss.
For a distant caregiver, that split changes the budget question. Asking only about the clinic rate misses home supervision, transportation, meals, and coverage during work hours.
What you can arrange from an hour away
The National Institute on Aging advises long-distance caregivers to build a local support system, according to the National Institute on Aging caregiving guide. Named supports include home aides, transportation, geriatric care managers, and respite services.
Put one local contact in charge of each task. A neighbor might report a missed meal, a care manager might review aide hours, and a respite provider might cover weekends before your next visit.
Questions that make local program costs clearer
Ask for the same four details from each agency, adult-day program, or home-care provider. Small wording differences often hide large price differences.
Use answers to compare programs on the same terms. The project uses Health and Retirement Study and Medicare-Medicaid administrative data with the Alzheimer's Association, under a multi-year National Institute on Aging cooperative agreement, according to USC Gerontology. The USC cost-over-time chart notes the national figure is a modeled estimate with confidence intervals and data revisions, so local definitions matter.
- What is included in the quoted rate, and what bills separately
- What Medicare or Medicaid pays versus what the family pays
- How care coordination time is tracked and charged
- How respite hours are defined, scheduled, and reported
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- Strengths-Based Dementia Care in the 2026 NIA Report: Questions Long-Distance Caregivers Can Ask Local Care Programs
- The $781 Billion Dementia Economic Estimate in the 2026 NIA Report: Care-Planning Implications for Long-Distance Caregivers
