The $781 billion figure is the NIA-funded U.S. Cost of Dementia Model estimate of the total 2025 economic burden of Alzheimer's disease and related dementias, meaning Alzheimer's plus other conditions that cause progressive memory and thinking loss.
For long-distance caregivers, it raises two direct questions: how much families must pay themselves and how to arrange dependable local care from afar. The estimate was later updated to $818 billion for 5.7 million Americans living with dementia in 2026, according to the USC Schaeffer Center June 2026 summary. That update separates formal medical and long-term-care spending from the large modeled value of unpaid care and quality-of-life losses.
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 does the $781 billion cover?
- What changed in the 2026 update?
- Why does distance raise out-of-pocket costs?
- What do modeled totals not tell you?
- How can long-distance caregivers manage cost and access?
- Frequently Asked Questions
What does the $781 billion cover?
The original $781 billion estimate is a broad societal total, not a national medical bill. According to the USC Schaeffer Center April 2025 summary, the project is funded through National Institute on Aging cooperative agreement U01AG086827 and led by USC with the Alzheimer's Association and University of Pennsylvania. The total combines formal health and long-term-care spending, family out-of-pocket payments, the imputed value of unpaid caregiver time, and modeled quality-of-life losses.
That scope explains why it is much larger than narrower health-spending counts. For comparison, the Alzheimer's Association separately estimated $409 billion in 2026 health, long-term-care and hospice payments for people age 65 and older, excluding unpaid care. Readers should check which parts a headline total includes before using it for household planning.
What changed in the 2026 update?
The June 2026 update put total burden at $818 billion for 5.7 million Americans living with dementia, published in Alzheimer's and Dementia. Of $222 billion in 2026 medical and long-term-care spending, Medicare and Medicaid cover about $154 billion while families pay $46 billion out of pocket, according to the USC Schaeffer Center June 2026 summary. Unpaid care remains a major share.
About 5.2 million unpaid caregivers provided 6.8 billion hours in 2026, valued at $237 billion, plus large modeled quality-of-life losses. The formal-care and family-payment pieces are the most relevant starting point for a caregiver budget. The pattern is clear: public programs pay most formal-care costs, but families still face tens of billions in direct payments plus unpaid time. Distance often adds travel and coordination costs on top of that household share.
Why does distance raise out-of-pocket costs?
Long-distance caregivers living more than one hour away had the highest out-of-pocket costs at $11,923, versus about $7,242 on average. The main drivers are travel, hired help and supplies. Travel can mean repeated flights, fuel, lodging and missed work time. Hired help can mean a home aide to cover gaps between visits, medication checks or help after a hospital discharge.
Supplies can mean incontinence products, safety equipment, prepared meals and monitoring devices. Distance also creates duplicate costs. A caregiver may maintain a working household in one city while paying for services, food delivery or minor home repairs in another. Small recurring charges add up when no local family member can fill in.
What do modeled totals not tell you?
The totals are modeled microsimulation estimates built from the Health and Retirement Study, Medicare-Medicaid records and national data, with confidence intervals. Unpaid-time and quality-of-life values measure societal impact; they are not bills sent to a family. That method is useful for policy comparison, but it cannot predict one household's cost. Stage of dementia, other health problems, local prices, Medicaid eligibility and available family help change spending more than a national average suggests.
Treat $781 billion and $818 billion as context, then build a local care budget. A useful warning is to separate cash costs from modeled costs. Cash costs include copays, home aides, adult day programs, travel and supplies. Modeled values include hours of unpaid help and lost quality of life. Only the first group comes directly from savings or income.
How can long-distance caregivers manage cost and access?
Start by naming one local contact who can visit quickly during a crisis. Ask that person, a neighbor, a faith-group volunteer or a care manager to report changes in safety, eating, medications and mood.
Early notice often prevents emergency travel and hospital costs. Use local assessment rather than managing only by phone. For distance caregiving, NIA directs families to the Eldercare Locator at 800-677-1116 and to geriatric care managers for local assessment, planning and coordination.
- List weekly tasks that require physical presence, such as meals, bathing help and rides
- Get a local assessment of safety, cognition, medications and home risks
- Price two or three local options for aide hours, respite and adult day services
- Set a travel schedule and a backup plan for falls, infections and hospital discharge
- Keep one shared medication list, appointment list and emergency-contact sheet
Frequently Asked Questions
Does the $781 billion mean families owe that amount?
No. It is a national societal estimate that includes formal care, family payments, valued unpaid hours and modeled quality-of-life losses.
How much do families pay directly in the newer estimate?
Families pay $46 billion out of pocket within $222 billion in 2026 medical and long-term-care spending, with Medicare and Medicaid covering about $154 billion.
Why should long-distance caregivers budget separately for travel and hired help?
Caregivers living more than one hour away averaged $11,923 in out-of-pocket costs, mainly for travel, hired help and supplies.
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