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

Providers
Last updated: 
April 10, 2026
Smiling elderly couple on medicare coverage sitting outdoors in a grassy hilly area, dressed warmly with scarves and jackets.
Smiling elderly man with pre existing conditions is grateful for medicare insurance and woman enjoying tea together indoors with plants in the background.
Older couple smiling wondering about their drug formulary and dancing outdoors among green trees, enjoying a healthy aging lifestyle.

The short 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.

The full 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the lists of doctors a plan considers in-network, are required to be updated regularly, but they can still contain outdated information.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.

Related Medicare Resources

Smiling elderly couple on social security benefits misunderstand medicare advantage are outdoors with man presenting a bouquet of yellow flowers to the woman.Smiling elderly couple disappointed at their doctor for not accepting medicare sitting on a bench outdoors holding a colorful bouquet of flowers.A group of six older adults enjoy discussion with primary care physician covered by medicare sitting together indoors, smiling and enjoying conversation with drinks.
Two elderly men in a nursing home paid for by medicare sitting at a wooden table outdoors, one showing the other something on a tablet, with drinks on the table.

In 

 specifically

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.

Related Questions

Still have questions about Medicare?

Book a review with a licensed Medicare advisor.

Senior couple sitting together outdoors near white flowers and greenery, smiling and looking to the right.