No single plan officially holds the title of broadest network, because networks vary by county and change annually. That said, PPO plans generally offer wider access than HMOs, and carriers with strong Utah relationships tend to include more local providers.
Network width isn't something Medicare publicly ranks, so there's no official list that says one carrier covers more providers than another. What we can say is that plan type matters a lot. A PPO, which allows both in-network and out-of-network care, inherently gives you broader access than an HMO that restricts you to a set list. Within Utah, carriers that have long-standing relationships with Intermountain Health and University of Utah Health tend to include more of the state's most-used providers. SelectHealth is affiliated with Intermountain, so their plans naturally include those facilities and physicians. Other carriers like UnitedHealthcare, Aetna, and Regence have negotiated access to both major health systems to varying degrees. But 'broad network' on paper can still mean gaps for you specifically if your rheumatologist, cardiologist, or local rural clinic isn't contracted. The only way to know for sure is to look up your specific providers in each plan's directory and confirm with the provider's billing office. Directories can lag behind actual participation, so a phone call is worth the few minutes it takes.
In Utah, SelectHealth's connection to Intermountain Health gives their plans strong coverage of Intermountain facilities. University of Utah Health providers participate in several plans but not all. If you need specialists at either system, that's the first thing to check. In rural counties, all plans tend to have thinner networks simply because fewer providers operate there.
For you, this means the broadest network is the one that includes your doctors, not the one with the most impressive marketing language, so start with your provider list and work backward.
Our Commitment to Reliable Medicare Information
At Resting Sycamore Advisors, we work to provide accurate, current, and trustworthy information about Medicare Advantage, Medicare Part D, and Special Needs Plans.
To do that, we use data published by the Centers for Medicare & Medicaid Services (CMS), which is the official source for Medicare plan and enrollment information.
Our Medicare plan pages and comparison tools are powered by CMS datasets, including:
When possible, we link to the original CMS resources so you can review the source material directly.
We follow the CMS release schedule and update our website as new data becomes available.
We load new plan year Landscape and PBP files before the Medicare Annual Enrollment Period (October 15 through December 7). We also monitor CMS.gov for updates or revisions and refresh our content when needed.
We update enrollment and performance data as CMS publishes revised files, which are typically released monthly or quarterly.
We routinely monitor CMS announcements for corrections, reissued files, or other changes and update our pages accordingly.
Each plan page includes a Last Accessed date so visitors can see when the source information was most recently reviewed.
CMS data can be difficult to read in raw form. To make it easier to use, we format and organize the data for clarity.
This includes:
All data values come from CMS. We do not change the underlying values beyond formatting, organization, and presentation.
We keep internal records of the CMS dataset versions used on our site.
If CMS issues corrected or revised files, we update our website to reflect the latest available version.
Please keep the following in mind:
For personalized Medicare assistance, please use these official resources: