Quick answer
Search your insurer’s online provider directory using the exact plan name on your card, then call the doctor’s office and your insurer to confirm the doctor is in network for that specific plan. Insurers often run several networks, so a doctor who “takes Blue Cross” may not be in the network for your Blue Cross plan.
Key takeaways
- Check network status for your specific plan, not just the insurance company.
- Use three checks: the plan’s directory, the doctor’s office and the insurer’s member services line.
- Insurers must update directories at least every 90 days and answer network questions within one business day.
- If you rely on a wrong directory listing, you can’t be charged more than in-network cost-sharing.
- If your doctor leaves the network while you’re in treatment for a serious condition or pregnant, you may get up to 90 days of continued in-network coverage.
On this page
Three ways to check
- Search the provider directory. Use the insurer’s website or app and search by the exact plan or network name on your card. If you’re shopping on HealthCare.gov, you can add your doctors while comparing plans to see which plans include them.
- Call the doctor’s office. Give them the insurer, the plan name and your member ID. Ask “Are you in network for this plan?” rather than “Do you take this insurance?” An office can bill an insurer without being in your plan’s network.
- Call your insurer. The member services number is on your card. Write down the date, time and the name of the person you spoke with, or ask for the answer in writing.
Also check the hospital where your doctor admits patients and the labs and imaging centers they use. Those need to be in network too.
Why directories can be wrong
Doctors join and leave networks, move offices and stop taking new patients, and directories can lag behind. Under the federal No Surprises Act, health plans must:
- verify and update their directories at least every 90 days;
- make updates within two business days after a provider reports a change;
- answer your question about a provider’s network status within one business day.
If a directory lists a doctor as in network and that turns out to be wrong, the plan can’t charge you more than your in-network cost-sharing. Take a screenshot of the listing before your visit.
If your doctor isn’t in your network
- Check your out-of-network coverage. PPO and POS plans pay part of the cost. HMOs and EPOs usually pay nothing except for emergencies. See which is better, a PPO or an HMO.
- Ask for an exception. If no in-network doctor nearby can give you the care you need, ask the plan to cover an out-of-network doctor at in-network rates. Do this before you get care.
- Ask about continuity of care. If your doctor leaves your plan’s network while you’re being treated for a serious condition, are pregnant or have surgery scheduled, you can ask for up to 90 days of continued in-network coverage.
- Switch plans when you can. During open enrollment or after a qualifying life event, choose a plan that includes your doctor. See how to switch health insurance companies.
- Ask your doctor for a referral. Your doctor may know in-network colleagues they trust.
- Pay out of pocket. Ask for the cash price upfront. What you pay usually won’t count toward your deductible.
Check doctors before you buy a plan
Networks are one of the biggest differences between plans and one reason rates differ between insurance companies. Plans with narrow networks cost less but include fewer doctors. Before you enroll:
- List your doctors, specialists, preferred hospital and pharmacy.
- Look up each one in every plan you’re considering.
- Check that your prescriptions are on each plan’s drug list.
For more on sizing up plans, see comparing health insurance and the best health insurance companies. If you’re starting a new plan, how long it takes to get health insurance after applying explains when you can start using it.
See which plans in your area include your doctors: compare quotes by ZIP code.
Frequently asked questions
What does “in network” mean?
The doctor has a contract with your plan and accepts its negotiated rates. You pay less, and the doctor can’t bill you more than your share.
My doctor’s office says they “accept” my insurance. Is that enough?
Not always. Ask whether they’re in network for your specific plan. Some offices will bill any insurer but aren’t part of every network.
What if I get a bill because the directory was wrong?
Tell your insurer the provider was listed as in network and send your screenshot. You shouldn’t pay more than in-network cost-sharing. If that doesn’t fix it, call the No Surprises Help Desk at 1-800-985-3059.
Can I keep my doctor when I switch to Medicare?
With Original Medicare, you can see any doctor who accepts Medicare. Medicare Advantage plans have networks, so check the plan’s directory.
Sources
This article is general information, not insurance advice. Networks change, so always confirm with your plan before you get care. Last reviewed September 2026.