What if the plan directory says my doctor is in-network but the office says they are not?

Quick Answer

Plan directories are not always current. If your doctor's office says they are not in-network, treat that as the more reliable answer and contact the plan directly to resolve the conflict before receiving care.

Detailed Explanation

This happens more often than it should. Plan directories, the lists of doctors a plan considers in-network, are required to be updated regularly, but they can still contain outdated information. Doctors drop plans, contracts lapse, or a provider group changes its arrangement with an insurer without the directory reflecting it immediately.The doctor's billing office almost always knows their current contract status better than a published directory does. If they say they are out-of-network with your plan, believe them first. Getting care under the assumption that a directory is correct, when it isn't, can leave you with a much larger bill than expected.The right move is to call your plan's member services line before your appointment. Give them the doctor's name, their NPI number (a unique ID number assigned to every provider), and ask them to verify network status in real time. Get the name of the representative you spoke with and note the date.If you already received care based on incorrect directory information, you can file an appeal with your plan. CMS, the federal agency that runs Medicare, has rules that provide some protections in these situations, though outcomes vary. Verifying before care is always the safer path.

How This Applies in Utah

This can be a particular frustration in Utah when a plan's directory lists providers within large systems like Intermountain Health or University of Utah Health, but specific clinics or individual physicians within that system may not all participate equally with every plan. Always verify at the individual provider level, not just the system level.

What This Means For You

For you, this means never assume the directory is final. A quick call to your plan before an appointment can save you from a surprise bill.

Disclaimer

‍How Resting Sycamore Advisors Uses CMS Data

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.

CMS Data Sources We Rely On

Our Medicare plan pages and comparison tools are powered by CMS datasets, including:

  • Medicare Advantage and Part D Landscape Files for annual plan availability and benefit details
  • Plan Benefits Package (PBP) Files for detailed benefit and coverage information
  • Part C and Part D Performance Data for quality ratings and plan performance measures
  • Monthly Enrollment Data for enrollment counts by contract, plan, state, and county

When possible, we link to the original CMS resources so you can review the source material directly.

How Often We Update Our Data

We follow the CMS release schedule and update our website as new data becomes available.

Annual Plan Year Updates (September)

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.

Mid-Year Updates

We update enrollment and performance data as CMS publishes revised files, which are typically released monthly or quarterly.

Ongoing Maintenance

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.

How We Prepare CMS Data for Our Website

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:

  • Standardizing plan identifiers such as contract ID, plan ID, and segment
  • Normalizing terminology so common Medicare terms are presented consistently
  • Organizing plan information by state, county, and ZIP code to match how people shop for coverage

All data values come from CMS. We do not change the underlying values beyond formatting, organization, and presentation.

Version Tracking and Transparency

We keep internal records of the CMS dataset versions used on our site.

Major Version History

  • Current Version: CY2025 Medicare Advantage and Part D Landscape Files (v1.0, published October 2025)
  • Prior Version: None. Resting Sycamore Advisors first began publishing structured Medicare plan information in March 2025

If CMS issues corrected or revised files, we update our website to reflect the latest available version.

Important Limitations

Please keep the following in mind:

  • CMS is the official source of truth. For enrollment and coverage decisions, always confirm details with Medicare.gov or 1-800-MEDICARE.
  • Data timing can vary. Enrollment and performance updates may appear on our website a few weeks after CMS publishes changes.
  • Plan details can change. Plan availability, costs, and benefits may change. Always verify current details directly with the plan provider.

Need Help From Official Medicare Resources?

For personalized Medicare assistance, please use these official resources:

  • Medicare.gov Help Center — https://www.medicare.gov
  • 1-800-MEDICARE (1-800-633-4227) TTY: 1-877-486-2048
  • State Health Insurance Assistance Program (SHIP) — free local counseling for Medicare beneficiariesIf you want, I can also give you a shorter legal-style version for a footer or /disclaimer page summary.