Check both coverage participation and whether the office can meet your needs. A doctor listed online may have changed locations, stopped taking new patients or participate in only some plans from a carrier. A directory entry is a starting point, not the final confirmation.
Choose the right directory
For Original Medicare, start with Medicare's Care Compare tool. For Medicare Advantage, use your specific plan's provider directory. Have the full plan name, plan identifier, coverage year and your ZIP code ready. A search for the carrier name alone can return the wrong network.
What to ask the office
- Do you accept my exact coverage at this address?
- Are you accepting new patients, and how soon is the first available appointment?
- For Original Medicare, do you accept assignment for my visit?
- For my plan, do I need a referral or prior authorization?
- Is language assistance available? Is the office accessible for my mobility needs?
- Where are tests or procedures usually performed, and do those facilities participate?
What to ask the plan
Verify the provider by name, address and, when available, National Provider Identifier. Confirm specialist, hospital and facility participation separately. Ask about the expected copayment or coinsurance and any applicable deductible. Save a call reference number and the directory page you used.
If a directory and an office disagree
Do not assume the visit will be covered at the in-network rate. Contact the plan before non-emergency care and ask it to resolve the discrepancy. Keep screenshots and notes. If you cannot find an appropriate in-network provider, ask the plan about available assistance and any applicable access arrangements.
A Licensed Insurance Agent can help you navigate the directory and organize questions, but the plan and provider must confirm participation and billing. For emergencies, seek care promptly; routine verification should not delay emergency help.
Continue with a related question
- Medicare HMO and PPO: Networks, Referrals and Costs
- Does Medicare Require a Referral to See a Specialist?
- A Medicare Medical Claim Was Denied: What to Do Next