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Tennessee Health Insurance in 2027: Rules and Options

Tennessee buyers enroll through HealthCare.gov. The state repealed its old continuation law in 2025 and restored a shorter one in 2026, giving people leaving insured group plans the rest of the month plus three months at the full group premium after three months of coverage. Tennessee requires short-term plans to follow federal duration rules and in 2026 passed a law that would let them be sold on the federal Marketplace once federal rules allow it. 2027 individual increases average roughly 13 to 16 percent depending on the tracker, and one insurer is leaving the state's individual market.

Private health insurance in Tennessee

Most people I help in Tennessee end up on a private plan, not a Marketplace plan. Private, medically underwritten health insurance is priced on your age, zip code and health instead of your income, so a strong year never raises your premium and there is no tax credit to pay back in April.

Why people leave the Marketplace

Premiums keep climbing. Tennessee Marketplace premiums are rising 12.7% to 15.6% on average for 2027.
The subsidy cliff. Above 400 percent of the poverty level ($63,840 for one person, $132,000 for a family of four) you pay full price.
Surprise tax bills. Underestimate your income and you repay the tax credit in April.
Narrow networks. Many plans are local HMOs or EPOs that need referrals and cover little outside the area.
High out-of-pocket costs. 2027 out-of-pocket maximums reach $12,000 per person and $24,000 per family.
One window a year. Outside open enrollment you need a qualifying life event to enroll or switch.

What a private plan does differently

Start any month. If approved, coverage can begin the first of next month, with no wait for open enrollment.
Networks that travel. Many private plans use national PPO networks, which can give you in-network doctors outside Tennessee too. Networks vary by plan.
Can cost less than full-price Marketplace plans for some healthy applicants above the subsidy line.
Accident coverage the Marketplace does not offer. A private plan can be paired with accident coverage, a separate policy. What it includes varies by plan.
Approval is based on health. You answer health questions, and acceptance is not guaranteed.

With a significant health condition, or income low enough for a large tax credit, a Marketplace plan can be the better fit, and I will tell you if it is. Either way you see both side by side.

Private plans are not ACA Marketplace plans. Benefits, exclusions and pre-existing condition rules differ by plan and by state, so review the plan details before you enroll.

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Learn more: coverage not based on income · how underwriting works · private vs Obamacare · PPO plans for individuals · switching from the Marketplace

Where to enroll

Tennessee uses HealthCare.gov. Open enrollment for 2027 coverage runs November 1, 2026 to January 15, 2027. Private, medically underwritten plans are sold outside the exchange by licensed agents and can start the first of any month if you are approved.

Leaving a small employer

Tennessee repealed its old continuation law in 2025, then restored a shorter one in 2026: insured group plans must let you continue for the rest of the month plus three months, after three months of coverage, at the full group premium. Three months is brief, so most people leaving a small Tennessee shop also compare a Marketplace or private plan right away. Losing employer coverage also opens a 60-day Marketplace special enrollment period.

Short-term health plans

Tennessee has no state duration limit for short-term plans and requires them to follow federal duration rules, which currently set a four-month limit that federal agencies are not prioritizing for enforcement. Short-term plans are medically underwritten, exclude pre-existing conditions and cap benefits, so they fit only a defined gap.

2027 premium changes

Tennessee individual-market premiums are set to rise 12.7% to 15.6% on average for 2027, with small-group plans up about 14.7%. The full breakdown is on the Tennessee 2027 rate page.

More Tennessee guides by job and situation

Tennessee questions

Where do Tennessee residents buy individual health insurance for 2027?

Tennessee uses HealthCare.gov. Open enrollment for 2027 coverage runs November 1, 2026 to January 15, 2027.

What happens to my group coverage if I leave a small employer in Tennessee?

How long can a short-term health plan last in Tennessee?

How much are Tennessee premiums rising for 2027?

Individual-market premiums are set to rise 12.7% to 15.6% on average, and small-group plans about 14.7%, based on final rate filings.

Sources: www.tn.gov, wapp.capitol.tn.gov. Checked October 21, 2026. More on health insurance in Tennessee.

Licensed in Tennessee. I compare Marketplace and private plans side by side for your household, no fee.

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