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Coverage · Medicare

Medicare Coverage in Denver, CO: A Local Roadmap

Shopping for Medicare in Denver comes down to one big fork in the road: Medicare Advantage or Medicare Supplement. If you're closing in on 65, just retired, or rethinking coverage you already have, understanding that fork saves you real money. Open enrollment for 2026 runs October 15 through December 7.

Below, we walk through how Medicare works for Denver residents, what plans you can actually buy here, and how to line up coverage with your doctors, your medications and your wallet.

  • Side-by-side Medicare Advantage comparisons
  • Plain-English Medigap guidance
  • Help for people turning 65 this year
  • Prescription drug plan matching
Denver couple at home going over their Medicare paperwork together

Let a local agent look at your Medicare options

Denver Senior Insurance checks your doctors, your prescriptions and your likely costs against the plans we sell in your ZIP code, then tells you straight which ones make sense. It costs you nothing.

Denver Senior Insurance, independent Medicare agency serving Denver, Colorado

Denver Senior Insurance

Independent Medicare agency licensed in Colorado · Denver, CO

Licensing, background and carriers →
  • Independent Medicare agency licensed in Colorado
  • Serving Denver since 2011
  • AHIP Medicare certified agents, recertified every year
  • No charge for our help
  • In-person, phone and home visits
Call our Denver office: 303-453-7783

Written and checked by the licensed Colorado agents at Denver Senior Insurance. Last checked: July 2026.

Get My Free Plan Review

A licensed local agent will call you back. No obligation to enroll.

Don't know when your window opens?

Punch in your birthday and we'll show you your Initial Enrollment Period, the month to sign up, and when your coverage kicks in.

Find My Enrollment Dates

Your Two Main Medicare Paths in Denver

Once you're enrolled in Original Medicare (Part A and Part B), Denver metro residents typically pick one of two directions for the rest of their coverage.

Medicare Advantage (Part C)

Medicare Advantage swaps out Original Medicare for one bundled plan sold by a private carrier approved by Medicare. Most plans wrap in:

  • Hospital and medical coverage
  • Prescription drug coverage
  • A defined provider network
  • Copays and a yearly out-of-pocket cap

Some plans throw in dental, vision or hearing benefits, but the actual dollar value varies a lot by carrier and plan.

Advantage plans usually appeal to people who want a lower monthly bill, bundled extras, predictable copays and care coordinated through a network. Provider access is the catch: networks shift every year, so confirm your doctors are still in before you sign up.

Medicare Supplement (Medigap)

A Medigap policy rides alongside Original Medicare and picks up costs Medicare doesn't cover, like deductibles and coinsurance. These plans generally give you nationwide provider access, steady medical bills, no referrals, and no network to worry about.

Medigap skips prescription coverage entirely. You'll pair it with a standalone Part D plan for medications.

People who travel a lot, want flexibility on providers, dislike surprise bills, or see doctors often tend to lean toward Medigap.

Medicare Advantage vs. Medicare Supplement: What Actually Differs

Here's the comparison we get asked about most from clients across the Denver metro.

Medicare Advantage

  • Runs on provider networks
  • Usually a lower monthly premium
  • Copays plus a yearly out-of-pocket ceiling
  • Benefits can shift year to year

Medicare Supplement

  • Pairs with Original Medicare
  • Usually a higher monthly premium
  • Keeps out-of-pocket spending low
  • Benefits stay the same every year

Medigap, Medicare Advantage and Part D, side by side

This table shows exactly where each type of coverage splits from the others. Medigap and Medicare Advantage are an either/or choice. Part D is the drug plan you add on if you go with Medigap.

Medicare Supplement

Medigap, works alongside Original Medicare

What it covers
Covers your share of Part A and B costs: deductibles, copays and coinsurance.
Doctor networks
No network. See any provider nationwide who takes Medicare.
Monthly premium
The priciest of the three, on top of your Part B premium.
Costs when you use care
Barely anything once you clear the Part B deductible on Plan G.
Prescription drugs
Not included, you'll need to add a separate Part D plan.
Extras (dental, vision, hearing)
Not included, buy a standalone policy if you want these.
Health questions to enroll
None during your 6-month open enrollment window; underwriting kicks in later.
Best if you
Travel often, see specialists a lot, and want predictable bills.
Medicare Supplement details

Medicare Advantage

Part C, one private plan covers it all

What it covers
Bundles hospital, medical and usually drug coverage under one card.
Doctor networks
HMO or PPO network. Confirm access to UCHealth or Rose Medical Center first.
Monthly premium
Frequently $0, plus your Part B premium.
Costs when you use care
Copays per visit, capped by a yearly out-of-pocket maximum.
Prescription drugs
Built into most Denver-area plans.
Extras (dental, vision, hearing)
Often included, though allowances vary widely by plan.
Health questions to enroll
None, you're guaranteed acceptance during a valid enrollment window.
Best if you
Are settled with Denver providers and want low premiums with extras thrown in.
Medicare Advantage details

Part D Drug Plan

Prescriptions only, an add-on plan

What it covers
Just prescriptions. No medical coverage attached.
Doctor networks
Pharmacy network only, preferred pharmacies save you money.
Monthly premium
A modest premium, added on top of Part B.
Costs when you use care
A deductible plus tiered copays tied to the plan's drug list.
Prescription drugs
This plan is the drug coverage.
Extras (dental, vision, hearing)
Not part of this plan.
Health questions to enroll
None at all.
Best if you
Picked Medigap or Original Medicare and still need drug coverage.
Part D Drug Plan details

There's no universal winner here. What's right depends on your health, your preferred doctors, your current prescriptions and your budget. Have us price out both.

Denver ZIP Codes We Cover

We work with Medicare beneficiaries across Denver and the wider metro area, including:

  • 80203
  • 80204
  • 80205
  • 80206
  • 80209

Don't see your ZIP? Check our full Denver metro service area , we also meet clients in Aurora, Lakewood, Arvada, Centennial, Littleton, Thornton and Westminster.

Annual Enrollment: Oct 15 to Dec 7

Networks, drug tiers and premiums change every single year. A free review takes about 15 minutes.

Your prescriptions drive your real cost

We run your exact medication list against every Part D formulary sold in your ZIP code, so you see actual annual cost, not just a premium sticker.

Turning 65 in Denver: What Matters Most

If you're turning 65 in Denver, your Initial Enrollment Period is the window to circle on the calendar. It opens three months before your birthday month and closes three months after.

Miss it and you could face late penalties or fewer plan choices later on. Starting early keeps every option on the table.

  1. 1

    Enroll in Medicare Part A and Part B

  2. 2

    Pick a Medicare Advantage plan

  3. 3

    Or apply for a Medigap policy, usually without medical questions

  4. 4

    Add prescription drug coverage through Part D

Get Local Help With Medicare in Denver

Choosing Medicare coverage is a big call. You don't have to figure it out solo.

Want a clear answer about Medicare Advantage, Medigap, or turning 65 in Denver? Denver Senior Insurance can walk you through it. Talk to someone who knows both the Medicare rulebook and the hospitals and clinics around town.

Compare your Denver Medicare options with a local advisor

We check your doctors and prescriptions first, then price Advantage and Medigap side by side. No fee, no pressure.