Networks & Providers
In-Network
Quick answer
An in-network provider has a contract with your plan to deliver care at negotiated rates. You pay the plan's lowest cost-sharing when you stay in-network.
Plain-English definition
Always confirm in-network status at the time of service — networks change.
Why it matters
In-network care is cheaper and, for HMOs, usually required.
A simple example
You see your in-network PCP for a $10 copay.
Common mistakes & misconceptions
Related terms
Out-of-Network
An out-of-network provider does not have a contract with your plan. On HMOs, out-of-network care is usually only covered in emergencies. On PPOs, it's covered at a higher cost.
Network
A network is the group of doctors, hospitals, and other providers that have contracted with a Medicare Advantage or Part D plan to deliver care and drugs at agreed rates.
Provider Directory
A provider directory is the plan's searchable list of in-network doctors, hospitals, and other providers. Use it to confirm your care team is covered.
Frequently asked questions
How do I check?+
Use the plan's online provider directory and call to confirm.
Sources & references
📚 Where this information comes from
- Medicare.gov — official U.S. government site for people with Medicare ↗Primary source for benefits, enrollment periods, and plan comparison.
- CMS.gov — Centers for Medicare & Medicaid Services ↗Federal rulemaking, program updates, and official guidance.
- Social Security Administration — Medicare enrollment & premiums ↗Enrollment, premium withholding, and IRMAA determinations.
When you're ready, compare plans on your own terms
See Medicare Advantage plans from the insurance companies we represent, or walk the course with a licensed agent whenever you'd like a second set of eyes.
We help compare Medicare Advantage plans from the insurance companies we represent, and we don't offer every plan available in your area.
Medicare Caddies is an independent insurance agency. We are not affiliated with, endorsed by, or connected to the U.S. government, the federal Medicare program, or the Centers for Medicare & Medicaid Services (CMS). We help compare Medicare Advantage plans from the insurance companies we represent, and we don't offer every plan available in your area.