Medicare Contact Info in Oxnard, CA | MedicareCost Services

Looking for medicare contact info in Oxnard, CA? Call MedicareCost Services for a contact a provider — no obligation. Licensed medicare agents serve Oxnard 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 refers to the official details you need to reach the federal program, including phone lines and mailing addresses. You use this information when you need to request forms, report a problem, or ask about specific coverage rules. Having the correct contact info ensures you are talking to the right people rather than a third-party service. If you need assistance finding the right way to reach them, exact pricing confirmed free on the call.

Frequently asked in Oxnard

Is Medicare free after 65?

What is Medicare and what does it do?

Medicare is the federal health insurance program primarily for people aged 65 and older, as well as younger individuals with certain disabilities or End-Stage Renal Disease. It helps cover costs for hospital stays, doctor appointments, and prescription drugs. Understanding its different parts is key to maximizing its benefits.

What are the 6 things Medicare doesn't cover?

What are the three requirements for Medicare?

Eligibility for Medicare typically requires you to be a U.S. citizen or a lawful permanent resident for at least five consecutive years. You must be 65 or older, or younger if you have a qualifying disability or End-Stage Renal Disease. Meeting these criteria is fundamental for enrollment.

How much will Medicare cost me each month?

Also serving nearby: San Buenaventura Ventura · Thousand Oaks · Simi Valley · Santa Monica · Santa Clarita

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Service area details

198,488residents

7,477per sq mile

7ZIP codes served

Serving all of Oxnard — population 198,488; about 7,477 residents per square mile across 26.5 sq mi. ZIP codes covered include 93030, 93031, 93032, 93033, 93034, 93035, 93036.

Neighborhoods served in Oxnard: Channel Islands Harbor, Downtown Oxnard, South Oxnard, Pleasant Valley, Oxnard Shores — and every surrounding area.