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Oxford Life Insurance Company

Medicare Supplement Plans - 2026 Rates, Reviews & Coverage

AM Best: A (Excellent)
HQ: Phoenix, AZ
Available in 23 states

About Oxford Life

Oxford Life Insurance Company has been providing insurance products since 1965 and is headquartered in Phoenix, Arizona. Oxford Life is a member of AMERCO, the parent company of U-Haul. Oxford Life offers Medicare Supplement plans in 23 states through two subsidiary companies: North American Insurance Company (NAI) and Christian Fidelity Life Insurance Company (CFLIC). They are a smaller, regional carrier focused on senior insurance products and are known for competitive pricing in the Southwest and Mountain West regions. AM Best affirmed their A (Excellent) rating in September 2025.

Available Medigap Plans

All Medigap plans are standardized by federal law - a Plan G from Oxford Life offers identical benefits to a Plan G from any other carrier. The only difference is the premium.

A
B
C
D
F
G
HD-F
HD-G
K
L
M
N

Plan C and Plan F are not available to anyone who became eligible for Medicare on or after January 1, 2020.

Most Popular Plans from Oxford Life

Strengths

  • A (Excellent) AM Best rating - affirmed September 2025
  • Competitive pricing in Southwestern and Mountain West states
  • Member of AMERCO (U-Haul parent) - financially stable holding company
  • Plans offered through two subsidiaries for broader state coverage

Considerations

  • Available in only 23 states (AZ, CA, ID, IL, IA, IN, KS, MD, MI, MO, MT, ND, NE, NV, NC, OH, OK, SC, SD, TN, TX, UT, WY)
  • Limited plan selection - only 4 plan letters (A, F, G, N)
  • Smaller carrier with less national recognition
  • Less competitive outside the Southwest and Midwest

Best For

Enrollees in Southwestern and Mountain West states looking for competitive pricing from a regional carrier.

Not Ideal For

Enrollees outside the 23 available states, or those wanting HD-G, Plan K, or other plan letters.

Pricing Overview

Oxford Life is often competitively priced in Southwestern and Mountain West states.

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