GUIDE requires participants to run a caregiver support program that includes caregiver skills training, dementia diagnosis information, support group services and ad hoc one-on-one support calls.
It affects payment in three ways: caregiver status helps determine a patient's tier, respite is only available to eligible patients who have a caregiver, and a caregiver-reported measure now counts toward your performance-based adjustment.
This guide sets out what CMS requires, which parts you can hand to a partner, how caregivers are counted and measured, and how to build an offering that holds up in practice. It is written for GUIDE program leads and care navigators. The requirements below come from CMS's request for applications. The Participation Agreement that participants sign sets the binding terms, so check it for any updates.
What Does CMS Require?
CMS's GUIDE page says participants must offer caregiver training and support services, as well as connections to community-based providers and resources, to reduce caregiver burden. The offering has to be based on the caregiver's needs and responsive to ongoing changes in those needs.
CMS's request for applications is more specific. It organizes the care delivery requirements under nine domains, and one of them is caregiver education and support. Under that domain, a participant must administer a caregiver support program that includes:
Caregiver skills training
Dementia diagnosis information
Support group services
Ad hoc one-on-one support calls
The request for applications says the program must be based on the caregiver's needs as identified through the comprehensive assessment, and it must respond to changes in those needs. The care plan also has to record the caregiver's options and preferences for education and support.
What Can You Hand to a Partner?
Not everything has to be delivered in-house. According to the request for applications:
You must provide directly: dementia diagnosis information and ad hoc one-on-one support calls with a member of the care team.
You may contract out: caregiver skills training, to a vendor or a community-based organization.
You may refer out: support group services, to an external provider.
The request for applications also says participants can partner with other organizations, including community-based organizations, to meet the care delivery requirements. CMS's partnership fact sheet gives an example of a family geriatrics practice that contracts with a national organization for caregiver education and support.
Because caregivers can call in, the 24/7 requirement matters here. The request for applications says the help line, which may be a third-party vendor outside working hours, must be available to receive ad hoc one-on-one support calls from the caregiver. CMS's model overview lists ongoing monitoring and support and 24/7 access to a support line as part of the caregiver services.
How Often Do You Have to Be in Touch?
The care navigator is the primary point of contact. The request for applications sets minimum contact frequencies by tier:
Low complexity dyad tier: at least quarterly
Moderate and high complexity dyad tiers: at least once a month
Low complexity individual tier (no caregiver): at least once a month
Moderate to high complexity individual tier (no caregiver): at least twice a month
Those figures come from the 2023 request for applications, so confirm the current minimums in your Participation Agreement.
Who Counts as a Caregiver?
The request for applications defines a caregiver as a relative, or an unpaid nonrelative, who assists the patient with activities of daily living or instrumental activities of daily living. The help may be episodic, daily or occasional.
That definition matters in practice. A neighbor who drives a patient to appointments and manages their pills may qualify, even if the family doesn't think of them as "the caregiver."
Patients without a caregiver can still receive GUIDE services. In that case, the request for applications says the caregiver assessment and the caregiver education and support domains don't apply, and the participant has to put additional safeguards into its care delivery.
How the Caregiver Piece Is Measured
CMS scores caregivers through the Caregiver-Reported Impact in Dementia measure, known as CID. According to CMS's Performance Measurement Manual:
CID uses the 22-item Zarit Burden Interview (ZBI-22), completed by the caregivers identified in the assessment form. Lower scores are better.
It contributed 0 percent to the payment adjustment in performance year 2025 because CMS needed more data to set a benchmark.
It counts from performance year 2026, with a potential adjustment of -1 percent to +3 percent. That makes it one of the two largest sources of upside in the adjustment.
When the manual was published in May 2026, CMS had not yet released the PY 2026 benchmark for this measure.
The ZBI-22 is required for every identified caregiver. If the caregiver or the level of caregiver burden changes, a reassessment is required, and you have to administer the ZBI-22 again.
How Caregivers Affect Payment Beyond the Measure
Tier assignment. According to CMS's manual, the initial assessment assigns each patient to a tier based on dementia complexity, caregiver status and residence type. The 2023 request for applications used ZBI scores to separate the moderate and high complexity tiers for patients with caregivers. A caregiver's presence and level of strain therefore affected the monthly payment level, so confirm the current tier criteria in CMS's payment methodology guidance.
What the payment covers. The request for applications says the monthly payment for tiers that include patients without a caregiver does not incorporate payment for caregiver education and support. For patients with caregivers, it does.

