Best Medicare Supplement Plans in Texas (2026)
By Anthony Orner, Independent Licensed Medicare Insurance Broker. Licensed in New Jersey and 34 other states, including Texas.
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The cheapest Plan G filed in Houston costs $129.92 a month at 65 and the most expensive costs $284.86, across 24 carriers (CSG Actuarial filed rates, 2026-07-12). Same policy, same claims paid, at every one of them.
Bankers Fidelity holds the low end, with one Texas filing on record, +4.9% in August 2025. The high end tells the other Texas story: WoodmenLife filed +41.6% effective February 2026, the largest single Plan G increase in any state we publish. The $154.94 monthly gap between top and bottom is about $37,186 over 20 years, before a single filing lands. Texas carriers price by rating area, so this Houston sample will not match a Dallas, Austin, or El Paso ZIP.
Reviewed September 2026 · CSG Actuarial filed rates as of 2026-07-12 · Regulator: Texas Department of Insurance
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Houston Filed Rates at 65: Plan G and Plan N
CSG Actuarial, 2026-07-12. Profile: ZIP 77002, Houston, female, non-tobacco, no household discount. Another Texas rating area returns other numbers; take the shape of the market from this table, not your quote.
| Plan | Lowest filed rate | Highest filed rate | Monthly spread | Carriers quoting |
|---|---|---|---|---|
| Plan GMost Popular | $129.92 | $284.86 | $154.94 | 24 |
| Plan N | $99.14 | $243.00 | $143.86 | 23 |
By 69 the Texas floor is $132.52 and the ceiling is $296.90. More detail: Texas cost by age, Part B included · Texas rate index with named carriers
The Floor, the Ceiling, and the Regulator
The Floor: Bankers Fidelity
$129.92 a month for Plan G at 65 in Houston, the lowest of 24 Texas filings, with one filing on record, +4.9% in August 2025. Cheapest now and cheapest in five years are different questions. The rate index puts the filing next to the rate so you can judge both.
The Ceiling: Filing History
WoodmenLife filed +41.6% effective February 2026, the largest single Plan G increase in any state we publish. Mutual of Omaha's Texas block filed four increases in a row, the latest +25% effective July 2026. Everyone on those blocks got a letter. A quote is a snapshot; the filings are the trend.
TDI and HICAP
The Texas Department of Insurance (TDI) regulates every Medigap policy sold in the state. HICAP counsels for free at 1-800-252-9240 through the Area Agencies on Aging, and it sells nothing.
Lettered Plans Sold in Texas, and the Gaps They Leave
Every carrier files the same letters. The $283 Part B deductible stays with you on Plan G and Plan N alike; Plan N adds copays of up to $20 at the office and up to $50 at the emergency room.
| Plan | What It Covers | Best For |
|---|---|---|
| Plan A | Basic benefits only | Very healthy, minimal use |
| Plan B | Basic + Part A deductible | Low hospital risk |
| Plan GMost Popular | Everything except Part B deductible | Most people — best value |
| Plan N | Plan G minus small copays | Healthy, want lower premiums |
| Plan K | 50% cost-sharing up to out-of-pocket max | Younger, very healthy |
| Plan L | 75% cost-sharing up to out-of-pocket max | Budget-conscious, healthy |
Coverage chart from Medicare.gov. Plan F is sold only to people who were eligible for Medicare before January 1, 2020.
Texas Medigap at a Glance (2026)
Start with the question you have. Each page answers it from the 2026-07-12 CSG filings for Houston, ZIP 77002.
Cost
How much does Medicare cost in Texas?
Plan G and Plan N filed rates by age, then the $202.90 Part B premium added on, for the whole monthly figure.
Rate Data
Texas Medigap Rate Index
Lows, highs, and spreads by age, 4 carriers filing a household discount, and the named-carrier table with WoodmenLife's +41.6% next to Bankers Fidelity's +4.9%.
Get Help
Texas Medicare Broker
Every carrier at your ZIP in price order, by phone or video. The carrier pays the broker; your premium is the same.
Texas Medicare Figures for 2026
- • Part B premium: the standard rate is $202.90 a month in 2026; it was $185.00 in 2025.
- • Part B deductible: $283 for the year, and neither Plan G nor Plan N pays it.
- • Part A deductible: $1,736 per benefit period; Plan G pays all of it.
- • Texas carriers: 24 filed Plan G, bottom to top $129.92 to $284.86, a $154.94 gap. WoodmenLife +41.6% effective February 2026; Mutual of Omaha +25% effective July 2026.
- • Open enrollment: your six-month Medigap window begins the month you are 65 and enrolled in Part B. Inside it every Texas carrier takes you at its filed rate, no health questions.
Texas Medicare Supplement FAQ
Texas Medigap Rates by ZIP, Live
Enter a Texas ZIP and a plan letter. The widget returns filed carrier rates for that rating area from CSG Actuarial, refreshed daily.
Compare Medicare Supplement Rates
Real carrier rates for your zip code — updated daily
HICAP, the Texas Health Information, Counseling and Advocacy Program, counsels at 1-800-252-9240 for free and sells nothing.
Anthony Orner, NPN 20586791, 1309 Route 70 West, Cherry Hill, NJ 08002, 855-559-1700, licensed in New Jersey and 34 other states. Every rate above is a CSG Actuarial filed rate as of 2026-07-12 for ZIP 77002, female, non-tobacco, no household discount: a sample of the Texas market, not your quote. The carrier you enroll with pays us, and that payment is not added to your premium.
The other filed-rate hubs we publish: New Jersey · Pennsylvania · Ohio
Holding a Texas rate-increase letter?
Call with the letter. We show where that carrier now sits among the 24 Texas filings and what the floor is at your ZIP.
Compare Against the Texas Floor — 855-559-1700