CMS's GUIDE Payment Methodology Paper reached version 3.0 on June 1, 2026, updating how the agency pays providers in its dementia care model and raising the annual cap on respite funding for family caregivers. The update, issued alongside an Amended and Restated Participation Agreement for Performance Year 2026, also adds new rules for aligning patients in residential care communities and processing patient alignment in real time, according to CMS's GUIDE Payment Methodology Paper. For Medicare families already enrolled, or weighing whether to ask a provider about enrolling, the practical questions are simpler than the policy language: what does this cost, who qualifies, and what actually changed. The sections below walk through each one using CMS's own published materials.
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.
Official resources:
- Check eligibility on Uab’s official study page — Use this page to check the study’s participation requirements.
- Register through CMS’s official page — Use this page to review requirements and register directly.
Table of Contents
- What is GUIDE, and who qualifies?
- How does GUIDE pay a dementia care provider?
- What changed with the June 2026 update?
- How does GUIDE interact with other Medicare coverage?
- Is a new 2026 enrollment round open for providers?
- Frequently Asked Questions
What is GUIDE, and who qualifies?
GUIDE stands for Guiding an Improved Dementia Experience. It is a voluntary, eight-year model run by the CMS Innovation Center, operating from July 1, 2024 through June 30, 2032, that pays enrolled healthcare providers to deliver comprehensive dementia care management to people on traditional Medicare, according to CMS's GUIDE Model Overview Fact Sheet. Eligibility rests on three conditions: the beneficiary must have traditional, fee-for-service Medicare rather than a Medicare Advantage plan; they must have a qualifying dementia diagnosis; and they must not be living in a nursing home or already enrolled in hospice, according to UAB News.
A family cannot sign up for GUIDE directly — participation runs through a provider that has joined the model and formally aligns the patient to it. Families bear no out-of-pocket cost for the care-management services GUIDE provides. Respite funding, when a patient qualifies for it, is paid to an approved respite provider rather than handed to the family directly, per the same UAB News summary.
How does GUIDE pay a dementia care provider?
Participating providers receive a monthly Dementia Care Management Payment, known as the DCMP, for each aligned beneficiary. The amount varies by the patient's care complexity tier, whether an unpaid caregiver is present, and how long the patient has been enrolled, according to CMS's GUIDE Payment Methodology Paper.
Starting in the model's second performance year, CMS layers two additional adjustments onto that base payment: a Health Equity Adjustment and a quality-linked Performance-Based Adjustment, tying part of a provider's payment to outcomes rather than enrollment alone, per the same source. This structure means two patients in the same complexity tier can generate different payments to their provider depending on caregiver status and tenure in the program — it is not a flat per-patient fee.
What changed with the June 2026 update?
Version 3.0 of the Payment Methodology Paper, effective June 1, 2026, covers Performance Year 2026 — the period running July 1, 2026 through June 30, 2027. Its own revision history describes updated payment rates, a new respite cap, a tiering system for aligning patients who live in residential care communities, and a move to real-time patient alignment, according to CMS's GUIDE Payment Methodology Paper. The respite cap itself has risen before and is built to keep rising: CMS set it at $2,563 per patient for Performance Year 2025, up from the model's original 2023 design of "up to $2,500," because the cap is required to increase each year by the Home Health Agency market basket rate minus a productivity adjustment, according to a CMS GUIDE fact sheet from July 2025.
The Performance Year 2026 paper revises that cap again as part of the same June 2026 update. Billing mechanics changed too. On June 22, 2026, HHS and CMS published revisions to the GUIDE Model appendices, updating the G-codes, diagnosis codes, and excluded codes providers use to bill for GUIDE services, and said an updated fee file with new G-code amounts would follow as needed, according to HHS's "Update: GUIDE Model Appendices". Families themselves don't submit these codes, but a provider's office may reference them when explaining a billing statement.
How does GUIDE interact with other Medicare coverage?
If a beneficiary is also aligned to a Medicare Shared Savings Program ACO — an Accountable Care Organization that takes on shared financial responsibility for a group of Medicare patients — GUIDE payments made on their behalf still count toward that ACO's spending benchmark. A provider cannot bill GUIDE's Dementia Care Management Payments and respite payments while shielding that same spending from the ACO's accounting, according to Health Affairs Forefront.
For a family, this mainly matters if their loved one's primary care provider already participates in an ACO. It doesn't change what the family pays or receives, but it explains why a provider's billing and care-coordination staff may ask about ACO participation when setting up GUIDE enrollment.
Is a new 2026 enrollment round open for providers?
No. GUIDE admitted providers through exactly two entry points: an Established Program Track that began July 1, 2024, and a New Program Track that began July 1, 2025, after a required one-year pre-implementation period.
CMS materials describe no new application round or cohort opening in 2026, according to LeadingAge. That means a family whose current provider has not joined GUIDE cannot wait for a 2026 sign-up window to open — the provider would have needed to apply under one of the two existing tracks already under way. A family can still ask a current provider whether they participate, or search for a GUIDE-participating provider in their area, since the June 2026 payment update applies only to practices already in the model.
Frequently Asked Questions
Does the June 2026 GUIDE update cost enrolled families anything extra?
No. GUIDE's care-management services carry no out-of-pocket cost to families, per UAB News; the June 2026 changes affect provider payment rates and billing codes, not family costs.
What was the respite cap before the 2026 revision?
CMS set it at $2,563 per patient for Performance Year 2025, itself an increase from the original 2023 cap of up to $2,500, according to a CMS GUIDE fact sheet.
Can a family apply to GUIDE directly?
No. Enrollment runs through a participating provider; CMS has described only two provider entry tracks, from 2024 and 2025, with no new 2026 cohort, per LeadingAge.
