The National Institute on Aging used its 2026 Dementia Care and Caregiving Research Summit to name the service gaps that keep families from getting coordinated dementia support, not to unveil a finished "map" of services. The summit, held virtually March 17–19, 2026, dedicated one of its five sessions specifically to dementia care models and care coordination across systems and states, chaired by Lee Jennings, with input from researchers, people living with dementia, and their care partners. That session sat alongside others on the economic burden of caregiving and on data infrastructure for dementia research, which signals the scope of what still needs fixing: cost tracking, system-level data, and coordination between providers all came up as unmet needs at the same summit.
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Table of Contents
- What Did the NIA Summit Actually Identify as the Service Gaps?
- Is There Already a Federal Program Built Around Care Coordination?
- Why Does Coordination Matter So Much to Caregivers Specifically?
- What Happens If Coordination Gaps Aren't Closed Soon?
- What Can a Caregiver Do With This Right Now?
- Frequently Asked Questions
What Did the NIA Summit Actually Identify as the Service Gaps?
The coordination session grouped the problem under one heading: dementia care models and how they connect across systems and states. That framing matters because dementia care in the United States is split across primary care, neurology, home health agencies, Area Agencies on Aging, and state Medicaid programs, with no single entity responsible for connecting them. The summit's session chairs, drawn from different specialties, structured the three-day meeting around economic impacts of care and caregiving, chaired by Courtney Van Houtven, and data infrastructure for care research, chaired by Jinkook Lee, alongside the coordination track.
Putting those three sessions together shows the gaps are not purely clinical. A family cannot find the right path through unconnected services (the coordination gap), does not know what that path costs until they are already in it (the economic gap), and researchers cannot measure which models work because the data to track outcomes across state lines barely exists (the infrastructure gap). Any "ideal map" implied by the summit's discussion would need to close all three, not just hand caregivers a list of agencies to call.
Is There Already a Federal Program Built Around Care Coordination?
Yes. The Centers for Medicare & Medicaid Services runs the GUIDE Model, an eight-year nationwide Medicare test that started July 1, 2024. It pays enrolled provider organizations to deliver care coordination, 24/7 caregiver support access, caregiver training, and respite services for unpaid caregivers of people with dementia. This is the closest thing currently operating to the coordination structure the NIA summit discussed in theory.
Participation has grown in two waves. As of the most recent public count, 330 organizations take part — 89 that joined on the original track starting July 2024, and 241 on a newer track whose performance period began July 1, 2025. CMS has not published a 2026 update beyond that count, so there is no public reporting yet on whether the respite care and coordination services under GUIDE are actually reducing caregiver strain at scale. A reader whose provider is enrolled in GUIDE should ask directly what coordination and respite benefits are active, since program design and public reporting are running ahead of each other.
Why Does Coordination Matter So Much to Caregivers Specifically?
The scale of unpaid caregiving explains why coordination gaps translate directly into caregiver harm. More than 12 million Americans provide unpaid care for the over 7 million people in the US living with Alzheimer's or another dementia, according to the Alzheimer's Association's 2026 Facts and Figures.
In 2025 alone, those caregivers provided more than 19 billion hours of care valued above $446 billion, and 59% report high to very high emotional stress. A 2024 special report from the Alzheimer's Association measured where that stress comes from most directly: 70% of dementia caregivers find coordinating care stressful, 66% struggle to find resources and support, and 60% of health care workers themselves believe the US system doesn't effectively help families navigate dementia care. Those three numbers describe the exact gap the NIA's coordination session was convened to address — not a lack of services existing somewhere, but a lack of any reliable way to find and connect them.
What Happens If Coordination Gaps Aren't Closed Soon?
The pressure on this system is rising. The Milken Institute's "Guiding the Care Journey" report projects the US dementia population will nearly double, from about 7.2 million to almost 13 million people by 2040.
The report warns this growth will worsen existing shortages of primary care providers, specialists, and direct-care workers unless care-navigator roles are formally staffed and reimbursed, rather than left to informal referrals or caregivers figuring it out on their own. That timeline overlaps directly with GUIDE's eight-year test period and whatever follows the NIA summit's coordination session. A family caregiving for someone newly diagnosed today is navigating a system that researchers and federal program designers both acknowledge is not yet built for the number of people it will need to serve within fifteen years.
What Can a Caregiver Do With This Right Now?
None of the summit's findings or CMS's enrollment numbers hand a caregiver a ready-made map, but they point to concrete steps worth taking before a crisis forces the issue:.
- Ask the person's primary care provider or health system directly whether they are enrolled in the GUIDE Model — enrollment determines whether 24/7 support access, caregiver training, and respite benefits are actually available.
- Treat "coordination" as something to request by name. Since 66% of caregivers struggle simply to find resources, ask a provider's care team specifically who is responsible for connecting specialists, home health, and state aging services, rather than assuming someone already is.
- Expect the financial side to be unclear. With caregiving valued above $446 billion annually in unpaid hours, costs that aren't covered by a formal program like GUIDE often fall to the family by default, so ask early what is and isn't included.
- Revisit the question periodically. CMS's own enrollment data is still incomplete for 2026, and the NIA summit's coordination work is ongoing, so what is unavailable today may be covered under GUIDE's newer track within the next year.
Frequently Asked Questions
Did the NIA's 2026 summit create an actual service map for dementia care?
No. The summit held a dedicated session on care coordination across systems and states, but it was a research discussion of unmet needs, not a published map or directory for families to use.
Is the GUIDE Model available everywhere in the US?
It depends on whether a provider organization has enrolled. As of the latest public count, 330 organizations participate across two enrollment tracks, so availability varies by provider and region.
Why do so many caregivers say coordination is the hardest part?
An Alzheimer's Association report found 70% of dementia caregivers find coordinating care stressful and 66% struggle to find resources, reflecting a system with no single point of navigation.
