Beginning next year, most Idahoans enrolled in Medicaid expansion will need to demonstrate they are working, in school, or caregiving to keep their coverage — and those who claim a health-based exemption may soon find themselves gathering paperwork to prove it.

The state’s implementation of the “medically frail” exemption is drawing scrutiny as Idaho’s Department of Health and Welfare finalizes how it will verify that roughly 85,000 Medicaid expansion enrollees meet the new federal requirements.

How the Exemption Works

Idaho’s work requirement rules carve out exemptions for several categories of people: students, those caring for young children or individuals with disabilities, and people considered “medically frail.” That last category is now the subject of significant debate, both in Idaho and nationally.

The state’s initial approach allows enrollees to self-attest their exemption the first time work requirements apply to them — meaning Idaho will accept the claim without immediate verification. However, if the state’s claims system does not already contain records of a doctor visit, hospital stay, or other qualifying medical interaction, the department will follow up and require formal documentation.

Sasha O’Connell, Idaho’s Medicaid Administrator, said the process is designed to be manageable for most patients. “The department will review any medical documentation submitted, but the most straightforward documentation will be a note from their health care provider,” she said.

Notably, Idaho has elected not to use a one-year grace period the federal government permits, during which patients could claim the exemption without needing any supporting evidence. That decision places Idaho among the more immediately rigorous states in implementing the requirement.

Federal Definition Narrows the Bar

The Centers for Medicare and Medicaid Services published guidance in June tightening what qualifies as “medically frail.” Under the new standard, a person must have both a significant health condition and a significant impairment in their ability to work — not simply a diagnosis or ongoing treatment.

That narrower definition has sparked a legal challenge. Twenty-five states, all with Democratic governors or attorneys general, have sued the federal government over the revised standard, arguing it strips coverage from people with serious but manageable conditions.

Idaho, led by Republicans, is not among the plaintiffs and is proceeding with implementation aligned to the federal framework.

Real-World Impact Concerns

Advocates for patients with serious illnesses say the documentation hurdle, even if straightforward in theory, can be a real burden for people already managing complex medical situations.

Randy Johnson, who directs Idaho government relations for the American Cancer Society Cancer Action Network, pointed to cancer patients specifically. “If somebody is diagnosed with cancer, it’s already a full-time job in itself,” he said, adding that “the ability to have your insurance being taken away by another set of bureaucracy that’s put in front of people — it’s terrifying.”

An analysis by the Urban Institute and the Robert Wood Johnson Foundation estimates that between 20,000 and 34,000 Idahoans could lose Medicaid expansion coverage by 2028 under the new requirements.

Who Idaho Has Already Identified

Health and Welfare conducted an initial review of the Medicaid expansion population — roughly 83,000 people at the time — and found that about 68,400 already appeared to meet the work requirements based on existing data. That leaves a meaningful share of enrollees whose status will need further review or who will need to claim an exemption.

The gap between those who cleared the initial screen and the total enrollment means tens of thousands of Idahoans will need to engage with the process, either by documenting work activity or by establishing that they qualify for one of the recognized exemptions.

What Comes Next

As the state moves toward a 2027 launch, Health and Welfare is expected to provide more detailed guidance to enrollees about what documentation will satisfy the medically frail standard and how the review process will work in practice. The outcome of the multistate lawsuit over the federal definition could also reshape Idaho’s requirements if courts intervene before implementation.

Idaho’s rural health infrastructure adds another layer of complexity. Access to providers in many parts of the state remains limited, which could affect how easily some patients obtain the physician notes or records needed to support an exemption claim.