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Colorado

2026 Medigap Plans in Colorado: Costs, Carriers, and Plan Options

Medicare Supplement (Medigap) plans in Colorado offer standardized benefits, but pricing differs across carriers. Based on sample data from 16 insurers, monthly premiums can range from approximately $35 to $849, depending on plan type and pricing model. Variations in rating methods and available discounts contribute to these differences.

Medigap plans help cover out-of-pocket costs in Original Medicare, but beneficiaries in Colorado may also consider Medicare Advantage and prescription drug coverage options. Visit Medicare Options in Colorado for a broader overview of Medicare coverage available statewide.

Updated: May 9, 2026.

Key Takeaways

  • Plan G and Plan N are the most commonly selected Medigap plans in Colorado.
  • Monthly premiums vary significantly by carrier, even for identical coverage.
  • Household discounts and pricing models can materially affect premiums.
  • Carrier strength (A.M. Best rating) varies across similar price points.
  • Medigap benefits are standardized, but pricing and discounts are not.
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  • Medicare Supplement Plan G in Colorado
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What Medigap Costs Look Like in Colorado

Medigap pricing in Colorado varies widely, with sample premiums ranging from approximately $35 to $849 per month depending on the carrier and plan letter. Lower-premium plans often include more cost-sharing, while plans with more comprehensive coverage usually come at a higher monthly cost.

Comparing Plan G and Plan N

Plan G offers the most comprehensive coverage available to new Medicare beneficiaries, covering nearly all out-of-pocket costs except the Part B deductible. Plan N typically has lower premiums but includes copays for certain services, making it a common alternative for cost-conscious enrollees.

Sample Plan G Pricing in Colorado

Plan G typically ranges from $118 to $849.

Carrier Plan Low High
AARP - UnitedHealthcare G $152 $590
Aetna G $178 $567
Humana G $135 $464

Sample Plan N Pricing in Colorado

Plan N typically ranges from $85 to $575.

Carrier Plan Low High
AARP - UnitedHealthcare N $132 $575
Aetna N $110 $368
Humana N $98 $337

Sample Plan F Pricing in Colorado

Plan F typically ranges from $85 to $575.

Carrier Plan Low High
AARP - UnitedHealthcare F $206 $725
Aetna F $236 $748
Humana F $167 $576

Why Medigap Prices Differ by Carrier

Although Medigap benefits are standardized, premiums are set by each insurer. Variations in cost are often influenced by pricing methods, household discounts, and differences in long-term rate trends.

Factors That Influence Medigap Pricing in Colorado

  • Regional variation in pricing across different areas of Colorado
  • Differences in carrier pricing methods and long-term rate approaches
  • Age-related pricing models applied by insurers
  • Tobacco rating factors that may increase premiums
  • Household discount programs offered by certain carriers

Bottom Line

Medigap plans in Colorado are best compared by separating standardized plan benefits from carrier-specific pricing and discounts. Sample data can help establish realistic expectations, but actual premiums depend on individual rating factors and carrier selection.

MedicarePlans.com is an independent informational resource and is not affiliated with or endorsed by the U.S. Government or the federal Medicare program.

Provenance documentation for this data is maintained under the U.S. Core Data for Interoperability (USCDI) Provenance standard, as detailed in our Data sources and methodology documentation.

  • Medicare.gov, Find a Medigap policy that works for you — Last accessed May 4, 2026
  • AARP, "10 Things to Know About Medigap Plans" — Last accessed May 5, 2026
  • Medicare.gov, "Learn what Medigap Covers" — Last accessed May 5, 2026

MedicarePlans.com is an independent informational resource and is not affiliated with or endorsed by the U.S. Government or the federal Medicare program.

Provenance documentation for this data is maintained under the U.S. Core Data for Interoperability (USCDI) Provenance standard, as detailed in our Data sources and methodology documentation.

Page content independently curated and maintained by David W. Bynon, Editorial Steward, using a standardized, data-driven methodology for accurate, non-commercial Medicare plan interpretation and resolution.

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Editorial stewardship: David W. Bynon