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Home › Regions › Columbia & South Central Tennessee

Health insurance help for Columbia & South Central Tennessee

Rating area 8: 16 counties, including Columbia, Tullahoma, Dickson, Shelbyville and Lawrenceburg. Licensed agent Chuck Huckaby, by video or phone.

36,4052026 Marketplace sign-ups (CMS)
-11.6%Change vs 2025
71%Got help from an agent or broker
4Insurers selling here in 2026
Talk it through with a licensed Tennessee agent. Whether you live in Maury County or a smaller county nearby, Free, no-pressure help comparing your options, by video or phone.
Book a free video or phone consultation
2027 note: the insurer leaving Tennessee's individual market for 2027 did not sell plans in this region in 2026 (CMS plan year 2026 landscape). Your current insurer may still change plans, networks or prices for 2027, so compare during Open Enrollment. 2027 changes explained.
Open Enrollment for 2027: November 1, 2026 to January 15, 2027. Pick a plan by December 15 for coverage that starts January 1; enroll December 16 to January 15 and coverage starts February 1 (HealthCare.gov).

What plans cost here (2026 plan year)

Insurers set prices by rating area. These 16 counties make up Tennessee rating area 8, so a given plan costs the same here for people of the same age, though not every plan is sold in every county.

$781/moBenchmark silver, age 40, before tax credit
$567/moLowest bronze, age 40, before tax credit
$141/moAvg. 2026 premium after tax credit (state)
90%Tennessee enrollees who got a tax credit

Before-tax-credit prices are from the CMS QHP Landscape PY2026. Most Tennessee enrollees get a premium tax credit that lowers the price, based on income and household size. How costs work in Tennessee.

County-by-county: who signed up in 2026

County2026 sign-upsvs 2025Sign-ups per 100 residentsUsed an agent or brokerGot a tax creditAvg. premium after tax creditBenchmark silver, age 40*Lowest bronze, age 40*
Maury7,433-7.2%6.665%91%$152/mo$781$567
Coffee4,096-16.4%6.775%92%$126/mo$781$567
Dickson3,884-10.9%6.768%91%$145/mo$781$567
Bedford3,735-11.8%6.977%91%$134/mo$781$567
Lawrence2,875-15.2%6.272%93%$139/mo$781$567
Marshall2,412-2.9%6.470%92%$133/mo$781$567
Giles2,303-16.6%7.475%92%$135/mo$781$567
Lincoln2,268-17.3%6.273%93%$144/mo$781$567
Hickman1,830-11.3%7.167%93%$123/mo$781$567
Wayne1,186-13.1%7.478%94%$131/mo$781$567
Humphreys1,176-18.7%6.073%93%$136/mo$781$567
Stewart913-1.8%6.467%92%$127/mo$781$567
Lewis851-14.6%6.369%93%$119/mo$781$567
Perry600+4.0%6.773%96%$95/mo$781$567
Houston516-6.2%6.077%93%$115/mo$781$567
Moore327-14.8%4.866%91%$170/mo$781$567

2026 plan year, HealthCare.gov Open Enrollment (Nov. 1, 2025 to Jan. 15, 2026). Sign-ups = plan selections. "Avg. premium after tax credit" is the average monthly amount 2026 enrollees in that county paid after advance premium tax credits. *Full monthly premium for one 40-year-old before any tax credit: benchmark = second-lowest-cost silver plan; lowest bronze = cheapest bronze plan sold in the county. Sources: CMS 2026 and 2025 OEP county public use files; CMS QHP Landscape PY2026; Census Vintage 2024. Historical 2026 data, not a 2027 quote. Use Chuck’s Marketplace agent link for current plan availability and personalized prices.

How Chuck can help

  1. Free consultation. A short video or phone call about your doctors, prescriptions, budget and household.
  2. Compare options. Marketplace plans and tax-credit estimates, plus dental and vision if you want them.
  3. Your choice, your consent. Chuck only helps you enroll after you review your application and give documented consent, as federal rules require.

Columbia & South Central Tennessee residents can also compare every Marketplace plan on their own at HealthCare.gov.

Suggested vendors

Agent links: these are links Chuck may be paid through if you buy. Using them never changes your price. See disclosures.

Other Tennessee regions

Sources

  1. CMS, 2026 Marketplace Open Enrollment Period Public Use Files (state and county level). https://www.cms.gov/data-research/statistics-trends-and-reports/marketplace-products/2026-marketplace-open-enrollment-period-public-use-files
  2. CMS, 2025 Marketplace Open Enrollment Period Public Use Files. https://www.cms.gov/data-research/statistics-trends-and-reports/marketplace-products/2025-marketplace-open-enrollment-period-public-use-files
  3. CMS / HealthCare.gov, QHP Landscape data, individual medical, plan year 2026. https://data.healthcare.gov/datasets?keyword=landscape
  4. U.S. Census Bureau, county population estimates, Vintage 2024. https://www.census.gov/data/tables/time-series/demo/popest/2020s-counties-total.html
  5. HealthCare.gov, Dates and deadlines for 2027 health insurance. https://www.healthcare.gov/quick-guide/dates-and-deadlines/

Checked October 24, 2026.