Looking for number to call medicare in Washington, DC? Call MedicareCost Services for a contact a provider — no obligation. Licensed medicare agents serve Washington and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

Medicare costs aren't one-size-fits-all. Your monthly premium and out-of-pocket expenses depend on several specific factors. Your zip code matters, as local plan availability varies significantly by region. The type of coverage you select—whether it is a Medicare Supplement or a Medicare Advantage plan—plays a major role in what you pay. Additionally, your current health needs, the specific prescription medications you take, and your preferred doctors can shift your total costs up or down. Because these variables change for every individual, there is no flat rate for everyone. Exact pricing confirmed free on the call.

About this service

This is the digits you dial to get in touch with the federal support team for your insurance needs. You use this whenever you need to resolve a problem with your coverage or ask questions about how to use your benefits. It is the most reliable way to get official information regarding your specific health plan. If you need help finding the right number, exact pricing confirmed free on the call.

Frequently asked in Washington

Is Medicare free after 65 in Washington D.C.?

What is Medicare and what does it do for D.C. residents?

What are the 6 things Medicare doesn't cover?

Medicare generally doesn't cover routine dental care, eye exams for glasses, hearing aids, long-term custodial care, cosmetic surgery, or most alternative therapies. Understanding these exclusions is crucial for comprehensive coverage in D.C. A quick call can help you identify potential gaps.

What are the three requirements for Medicare in Washington D.C.?

How much will Medicare cost me each month in Washington D.C.?

Also serving nearby: Alexandria · Baltimore · Richmond · Reading · Philadelphia

All cities in District of Columbia →

Service area details

678,972residents

11,107per sq mile

8ZIP codes served

Serving all of Washington — population 678,972; about 11,107 residents per square mile across 61.1 sq mi. ZIP codes covered include 20001, 20002, 20003, 20004, 20005, 20006, 20007, 20008.

Neighborhoods served in Washington: Georgetown, Dupont Circle, Capitol Hill, Adams Morgan, Chinatown, Penn Quarter — and every surrounding area.