Tennessee health insurance FAQ: 100+ questions, answered

Short, Tennessee-specific answers to the questions people ask most, checked against HealthCare.gov, CMS, the IRS, and TennCare. Each answer links to the page that goes deeper. Plan year 2027 unless noted.

Costs

How much does health insurance cost per month in Tennessee?

It depends on your age, county, tobacco use, the plan's metal level, and above all your income. Without help, premiums for a middle-aged adult commonly run several hundred dollars a month, and statewide individual-market rates rose about 15.6% for 2027. With a premium tax credit, many Tennesseans pay far less, and some pay little or nothing for a bronze plan. We don't publish prices because they differ for every household. Check your exact prices with HealthCare.gov window shopping, and estimate your credit with our tax credit estimator.

What's the monthly premium?

The amount you pay every month to keep the plan active, whether or not you use care. It does not count toward your deductible or out-of-pocket maximum. If you get a premium tax credit, it's paid to your insurer and lowers what you owe each month. How to pay your premium.

What is a deductible, and how does it work?

The amount you pay for covered care before the plan starts sharing most costs. With a $3,000 deductible, you pay the first $3,000 of eligible care; after that you pay copays or coinsurance. Preventive care is free before the deductible, and many plans cover some visits or generic drugs with a copay before it. How to read a plan's cost table.

What's the out-of-pocket maximum?

The most you'll pay in a plan year for covered, in-network care: deductible, copays, and coinsurance combined. After you reach it, the plan pays 100% for the rest of the year. For 2027, marketplace plans can't set it higher than $12,000 for one person or $24,000 for a family (up from $10,600 and $21,200 in 2026). Many plans set it lower, and cost-sharing reductions lower it a lot. Costs explained.

Is the plan with the lowest premium really the most affordable?

Often not. A low premium usually comes with a high deductible, so you pay more when you get care. Compare each plan's total yearly cost: premiums plus the care you expect, and check the worst case (premiums plus the out-of-pocket maximum). Estimate a plan's total yearly cost.

How much will I actually pay if I get sick or go to the hospital?

Usually your deductible, then coinsurance or copays, up to your out-of-pocket maximum. A hospital stay often reaches that maximum. After that, covered in-network care is free for the rest of the year. Emergency care is billed as in network even at an out-of-network hospital. Costs explained.

What's the difference between a premium, deductible, copay, and coinsurance?

The premium is your monthly fee to have insurance. The deductible is what you pay first for most care each year. A copay is a fixed amount for a service, like $40 for a visit. Coinsurance is a percentage, like 30% of a bill, that you pay after the deductible. All four, side by side.

Do I qualify for subsidies or premium tax credits?

For 2027, generally yes if your household income is between 100% and 400% of the federal poverty level (about $15,960 to $63,840 for one person; $33,000 to $132,000 for a family of four), you buy through HealthCare.gov, and you can't get affordable job-based coverage, Medicare, or TennCare. Above 400% there's no credit at all. Starting in 2027, credits for immigrants are limited to certain statuses. Subsidies in Tennessee · Estimate yours.

How much will this plan cost me for the whole year?

Multiply the monthly premium (after any tax credit) by 12, then add what you expect to spend on care using the plan's deductible, copays, and coinsurance. HealthCare.gov shows an estimated total yearly cost for low, medium, or high use. Step-by-step.

Can I afford the deductible if something big happens?

Ask yourself whether you could cover the out-of-pocket maximum, not just the deductible, in a bad year. If not, a plan with a lower deductible may be worth the higher premium, or a silver plan if you qualify for cost-sharing reductions. With a bronze plan, an HSA lets you save for the deductible with pre-tax money. Hospitals in Tennessee also offer payment plans and financial assistance; ask the billing office.

What's a high-deductible health plan (HDHP)?

A plan that lets you contribute to a health savings account. For 2027, an HDHP needs a deductible of at least $1,750 for one person or $3,500 for a family, with out-of-pocket costs no higher than $8,700 or $17,400. Starting in 2026, every bronze and catastrophic marketplace plan also counts as HSA-compatible. HDHPs and HSAs.

Will this plan save me money if I stay healthy?

A lower-premium, higher-deductible plan usually does, since you'll mostly use free preventive care. The risk is a bad year, so compare the worst case too. If you qualify for cost-sharing reductions, a silver plan can be cheap and protective at the same time. Plan tiers compared.

How do cost-sharing reductions work?

If your income is between 100% and 250% of the poverty level and you pick a silver plan on HealthCare.gov, the plan automatically comes with a lower deductible, copays, and out-of-pocket maximum. At the lowest incomes, a silver plan can cover about 94% of costs on average, better than a platinum plan. You get nothing extra on bronze or gold plans. Cost-sharing reductions.

What's the average cost of health insurance in my area?

Prices are set by rating area, so they vary across Tennessee's 8 areas. Enter your ZIP code on HealthCare.gov window shopping to see real prices for your household with your estimated tax credit. Find your rating area.

Are there any hidden fees or extra charges?

ACA plans list their costs in the Summary of Benefits and Coverage, and the same plan costs the same everywhere it's sold. Surprise costs usually come from out-of-network care, services a plan doesn't cover, or non-ACA products: Farm Bureau plans require membership dues, and some short-term plans add association or enrollment fees. Reading a plan's cost table.

Coverage and benefits

What does this plan actually cover?

Every ACA plan covers the 10 essential health benefits: doctor visits, emergency care, hospital stays, maternity and newborn care, mental health and substance use treatment, prescriptions, rehab, lab work, preventive care, and children's dental and vision. The plan's Summary of Benefits and Coverage lists costs, limits, and exclusions. What plans cover.

Does it cover pre-existing conditions?

Yes, on any ACA plan, on or off the marketplace, and on most employer plans. They can't deny you, charge more, or exclude a condition. Short-term plans, Farm Bureau plans, and health care sharing ministries can. Pre-existing conditions.

Does health insurance cover dental and vision?

For adults, usually not. You can add a separate dental plan on HealthCare.gov or buy one directly. Children's dental and vision are essential benefits, sometimes built into the health plan and sometimes sold as a separate dental plan. Dental and vision. For dental costs, dental insurance, and low-cost clinics, see Tennessee Dental Authority, an independent dental-care guide.

Will my prescriptions be covered?

Only if they're on the plan's formulary. Look up each drug by exact name, strength, and form, and note its tier and any prior authorization or step therapy rules. On HealthCare.gov you can enter your drugs and filter plans by them. Prescriptions.

Does it cover pregnancy and maternity care?

Yes, on every ACA plan, including if you were already pregnant when coverage started. Pregnancy alone doesn't open a special enrollment period, but pregnant women in Tennessee can qualify for TennCare or CoverKids up to 250% of the poverty level any time of year. Families and pregnancy.

What happens if I end up in the hospital or ER?

You pay your deductible and coinsurance or copays, up to the out-of-pocket maximum. Emergency care is covered even at an out-of-network hospital and billed at in-network cost-sharing. If you're admitted, ask that the hospital confirm coverage with your insurer. Networks and emergency protections.

Are preventive services (checkups, vaccines, screenings) free?

Yes, recommended preventive care from an in-network provider is free on ACA plans, with no deductible or copay. If the visit also treats a problem, that part can be billed. Preventive care.

Does it cover mental health and substance abuse treatment?

Yes. It's an essential health benefit, and federal parity rules stop plans from making it harder to get than medical care. TennCare covers it too. What plans cover.

What benefits aren't covered, or have limits?

Common exclusions are adult dental and vision, cosmetic procedures, long-term custodial care, most alternative therapies, and often weight-loss drugs and fertility treatment. Some services have visit limits or need prior authorization. Read the "Services Your Plan Generally Does NOT Cover" section of the SBC. Exclusions.

Does it cover specialist visits?

Yes, with a copay or coinsurance. HMO and POS plans usually require a referral from your primary care doctor first. Referrals.

Is physical therapy or rehab covered?

Yes, as an essential benefit, though plans often limit the number of visits per year or require prior authorization. Check the SBC.

Does it cover surgery?

Yes, when it's medically necessary, subject to your deductible, coinsurance, and any prior authorization. Confirm the surgeon, anesthesiologist, and facility are all in network. Prior authorization.

What about cancer treatment or other serious illnesses?

Covered as essential benefits, including chemotherapy, radiation, surgery, and hospital care. Expect to reach your out-of-pocket maximum. Ask your insurer about case management, and check that your cancer center is in network before you enroll.

Are emergency services covered out of network?

Yes. Under the federal No Surprises Act, emergency care at an out-of-network hospital is billed at in-network cost-sharing, and you can't be balance-billed for it. Review your Explanation of Benefits, and call the No Surprises Help Desk at 1-800-985-3059 if a bill looks wrong. Surprise-billing protections.

Does it include telehealth or virtual visits?

Most Tennessee marketplace plans do, often at a low or zero copay. Check the plan's SBC or member website.

What are the essential health benefits?

The 10 categories every ACA plan must cover: outpatient care, emergency services, hospitalization, maternity and newborn care, mental health and substance use services, prescription drugs, rehab and habilitative services, lab services, preventive and chronic disease care, and pediatric services including children's dental and vision. Full list.

Is there a waiting period for certain services?

Not on ACA marketplace plans: coverage, including for pre-existing conditions, starts on your effective date. Farm Bureau health plans commonly have 6 to 12 month waiting periods for pre-existing conditions, and employer plans can make new hires wait up to 90 days to become eligible. Waiting periods.

Does it cover weight-loss drugs or GLP-1s (like Ozempic or Wegovy)?

It varies by plan. Many cover GLP-1s for type 2 diabetes, often with prior authorization, but exclude or restrict them for weight loss alone. Check the formulary for the exact drug and its restrictions before you enroll. GLP-1 coverage.

Are fertility treatments or IVF covered?

Usually not. Fertility treatment isn't an essential health benefit, and Tennessee doesn't require individual plans to cover it. Some employer plans do; check the plan's exclusions.

What's the difference between major medical and hospital indemnity plans?

Major medical (any ACA plan) pays a share of your actual medical bills and caps what you pay each year. A hospital indemnity plan pays a fixed cash amount per day or event, has no cap on your costs, and doesn't replace real coverage. Major medical vs. indemnity.

Doctors, hospitals, and networks

Can I keep my current doctor?

Only if they're in the network of the plan you choose. Check the plan's directory, then call the office and ask whether they take that insurer's specific network for 2027. In Tennessee one insurer can sell several networks. Checking your doctor.

Is my doctor or hospital in the network?

Search the insurer's directory for the exact plan and network, then call the provider to confirm. On HealthCare.gov you can add your doctors while window shopping and filter plans by them. Directories go out of date, so the phone call matters.

How do I check if a provider is in-network?

Use the insurer's provider search for the specific plan, or HealthCare.gov's doctor filter, then call the office: "Do you take [insurer] [network name] marketplace plans in 2027?" Check hospitals and labs too. How to check.

What's the difference between HMO, PPO, EPO, and POS plans?

An HMO requires a primary care doctor and referrals and doesn't cover out-of-network care. An EPO skips referrals but doesn't cover out-of-network care. A PPO skips referrals and covers out-of-network care at a higher cost. A POS uses referrals but covers some out-of-network care. Most Tennessee marketplace plans are EPOs or HMOs. PPO vs. HMO vs. EPO.

Do I need a referral to see a specialist?

Usually yes with an HMO or POS plan, and usually no with a PPO or EPO. Check your plan documents or call the number on your card. Referrals.

What happens if I go out of network?

With an HMO or EPO, non-emergency out-of-network care generally isn't covered, so you could owe the whole bill. With a PPO or POS, you pay a bigger share and may be balance-billed. Emergencies are always treated as in network.

Can I see doctors in another state or while traveling?

Emergency care, yes, anywhere in the U.S. Routine care out of state depends on the plan; HMOs and EPOs usually cover only emergencies and urgent care. If you travel often or have a child in college out of state, check before you enroll.

How large is the provider network?

It varies a lot. Lower-cost Tennessee marketplace plans often use narrower networks, and some exclude major hospital systems. Look up the specific doctors and hospitals you care about rather than judging by network size. What's different in Tennessee.

Are there any network changes for next year?

Networks and formularies can change every year, and Cigna is leaving the Tennessee marketplace after 2026. Before you renew, re-check your doctors, hospital, and drugs for the 2027 plan. Carriers for 2027.

Will my preferred hospital accept this plan?

Call the hospital's patient access or billing office with the insurer, plan name, and network name. Hospitals in Tennessee publish lists of accepted plans, but confirm for 2027. For example, Vanderbilt Health lists some BlueCross BlueShield of Tennessee networks as in network and others as not. Network names matter.

Prescription drugs

Is my specific medication on the formulary?

Look it up on the plan's current formulary by exact name, dose, and form (for example, tablet vs. extended-release). The formulary is linked from each plan on HealthCare.gov and on the insurer's website. Formularies.

What tier is my drug on, and what will it cost?

Plans group drugs into tiers: generic, preferred brand, non-preferred brand, and specialty. Higher tiers cost more. The plan's cost table shows the copay or coinsurance for each tier and whether the deductible applies first. Drug tiers.

Do I need prior authorization for my prescriptions?

Many plans require it for expensive, specialty, or easily misused drugs. Your doctor asks the plan for approval before you fill it. The formulary marks these drugs, often with "PA." Prior authorization.

Can I use a mail-order pharmacy?

Most plans offer mail order, often with a lower cost for a 90-day supply of maintenance drugs. Check the plan's pharmacy benefits. Ways to pay less.

What if my drug isn't covered?

Ask your doctor about a covered alternative, or request a formulary exception, which your plan must decide on within set timeframes. If it's denied, you can appeal. Manufacturer patient assistance programs and discount cards can also help. Prescriptions · Appeals.

Are there quantity limits or step therapy requirements?

They're common. A quantity limit caps how much you can fill at once. Step therapy means trying a lower-cost drug first before the plan covers a pricier one. Your doctor can request an exception when there's a medical reason. Quantity limits and step therapy.

How much will my monthly prescriptions cost?

It depends on each drug's tier, whether you've met the deductible, and which pharmacy you use. Enter your drugs when you window-shop on HealthCare.gov, and check whether the plan has a separate drug deductible. Reading the cost table.

Plan types, options, and comparisons

Should I choose a Bronze, Silver, Gold, or Platinum plan?

Bronze has the lowest premiums and highest costs when you get care; it fits healthy people with savings. Silver is the only tier with cost-sharing reductions, which makes it the best value for anyone between 100% and 250% of the poverty level. Gold and Platinum cost more each month and less when you get care; they fit people with regular, predictable medical needs. Plan tiers compared.

What's better for me: a low premium and high deductible, or a higher premium and lower deductible?

Low premium and high deductible if you rarely need care and could cover the out-of-pocket maximum in a bad year. Higher premium and lower deductible if you expect regular visits, prescriptions, or a procedure. Compare both on total yearly cost. Total yearly cost.

Is an employer plan better than a Marketplace plan?

Usually, because employers pay a large share of the premium. If your employer's cheapest self-only plan costs you more than 10.22% of household income in 2027, or doesn't meet minimum value, you may qualify for a marketplace tax credit instead. Compare total cost and networks. Employer coverage vs. the marketplace.

What's the difference between Marketplace and private or off-exchange plans?

Marketplace plans are private insurance too; HealthCare.gov is the store. An ACA plan bought off-exchange has the same benefits and price, but no tax credits or cost-sharing reductions. Non-ACA "private" plans, like short-term and Farm Bureau plans, can deny you or exclude conditions. Private vs. marketplace.

Should I get a catastrophic plan?

Only if you qualify (under 30, or a hardship exemption) and mainly want protection from a worst-case year. Premiums are low, but the deductible equals the federal out-of-pocket maximum, and tax credits can't be used on them. If HealthCare.gov finds you ineligible for tax credits because of your income, you can often get a hardship exemption to buy one. Catastrophic plans.

Do I need dental or vision as a separate plan?

For adults who want dental or vision benefits, usually yes. HealthCare.gov sells standalone dental plans; vision plans are bought directly from insurers. Children's dental may come with the health plan or as a separate marketplace dental plan.

What is an HSA, and should I pair it with an HDHP?

A health savings account lets you set aside money for medical costs tax-free: contributions are deductible, growth is tax-free, and withdrawals for qualified medical costs are tax-free. You need an HSA-compatible plan, which now includes every bronze and catastrophic marketplace plan. It's a good fit if you can afford to save and want a lower premium. For 2027 you can contribute up to $4,500 (self) or $9,000 (family). HSAs.

Is a health sharing ministry a real alternative to insurance?

It isn't insurance. Tennessee law (Public Chapter 526, 2024) says health care sharing ministries aren't subject to the insurance code. Payment of your bills isn't guaranteed, pre-existing conditions are often limited, and ACA protections don't apply. Non-ACA options.

How do I compare total costs across plans?

Use HealthCare.gov's estimated total yearly cost, or add up premiums plus the care you expect using each plan's cost table. Then check each plan's worst case: premiums plus the out-of-pocket maximum. How to compare.

What's the Summary of Benefits and Coverage (SBC)?

A standardized, plain-language document every plan must provide, showing the deductible, out-of-pocket maximum, what you pay for common services, exclusions, and worked coverage examples. Download it from the plan details on HealthCare.gov before you enroll. How to read it.

How do quality ratings or star ratings work?

HealthCare.gov shows 1 to 5 star ratings for many plans, based on member experience surveys, clinical quality, and plan administration. New plans may not have a rating yet. Use the stars as one factor alongside cost, network, and drugs.

Eligibility, enrollment, and timing

When is open enrollment?

For 2027 marketplace coverage in Tennessee: November 1, 2026 through January 15, 2027 on HealthCare.gov. Enroll by December 15 for coverage starting January 1; enroll December 16 to January 15 for February 1. Employer open enrollment is set by each employer, often in the fall. Open enrollment guide.

Can I enroll outside of open enrollment?

Yes, with a special enrollment period after a qualifying life event, or through TennCare or CoverKids, which take applications any day. Can I enroll right now?.

What qualifies as a Special Enrollment Period (SEP)?

Common triggers are losing other coverage, moving to a new county or into Tennessee, getting married, having or adopting a baby, and aging off a parent's plan at 26. You usually have 60 days, and HealthCare.gov may ask for proof before coverage starts. The low-income SEP for people under 150% of the poverty level isn't available in 2027. Special enrollment.

Am I eligible for Marketplace coverage?

You generally can buy a marketplace plan if you live in Tennessee, are a U.S. citizen, national, or lawfully present immigrant, and aren't incarcerated. Income affects whether you get help paying, not whether you can buy. People who have or qualify for Medicare generally shouldn't buy a marketplace plan. The marketplace in Tennessee.

Do I qualify for Medicaid (TennCare) or CHIP (CoverKids)?

It depends on income, household size, and who you are. TennCare covers children (up to 195% of the poverty level for babies, 142% for ages 1–5, 133% for ages 6–18), parents and caretakers up to 100%, and pregnant women up to 250%. CoverKids covers children up to 250%. Tennessee hasn't expanded Medicaid, so most adults without children don't qualify. You can apply any time. TennCare screener.

How long do I have to sign up after losing other coverage?

Usually 60 days after the coverage ends, and you can also apply up to 60 days before it ends so there's no gap. Check your deadline.

When does coverage start?

For open enrollment, January 1 if you enroll by December 15 and pay your first premium; February 1 if you enroll December 16 to January 15. With a special enrollment period, usually the first of the month after you pick a plan. For a birth or adoption, coverage can start on the date of the event. TennCare can be retroactive. Enrollment calendar.

Can I keep my current plan, or should I switch?

If your insurer still offers it, you'll usually be automatically renewed for 2027. But premiums, tax credits, networks, and drug lists change every year, and Cigna marketplace members must choose a new plan. Shop again during open enrollment even if you like your plan. Open enrollment checklist.

What happens if I miss the open enrollment deadline?

You generally wait until the next open enrollment unless you have a qualifying life event. TennCare and CoverKids are open year-round if you qualify. Short-term and Farm Bureau plans are sold year-round but have real limits. Year-round options.

How do I apply on HealthCare.gov?

Create an account, fill out the application with your household and income information, review your eligibility results, compare plans, and enroll. Then pay your first premium to the insurer. Free help is available from GetCoveredTenn (1-866-475-7879) or the HealthCare.gov call center (1-800-318-2596). Step-by-step guide.

Can young adults stay on a parent's plan until 26?

Yes. Federal law lets young adults stay on a parent's plan until 26, even if they're married, not living at home, or not a dependent. When coverage ends depends on the plan: often the end of the birthday month or the end of the plan year. Tennessee doesn't extend this past 26. Losing that coverage opens a special enrollment period. Turning 26.

What if I'm self-employed?

You can buy a marketplace plan and get a tax credit based on your estimated net self-employment income. You may also be able to deduct premiums you pay yourself through the self-employed health insurance deduction. Estimate income carefully: there's no cap on repaying excess credits. Self-employed guide.

What are my options if I lose my job?

A marketplace plan through a special enrollment period, often with a tax credit if your income dropped; COBRA, if your employer had 20 or more employees; a spouse's job-based plan; or TennCare if you qualify. Compare COBRA's full price against marketplace prices. COBRA vs. the marketplace.

What about early retirees under 65?

A marketplace plan is the most common bridge to Medicare. Tax credits are based on income, not savings, so how much you withdraw from retirement accounts each year can raise or lower your credit. COBRA or a spouse's plan may also be options. Medicare starts at 65. Retiring before 65.

How does COBRA work, and is it worth it?

COBRA lets you keep your former employer's plan, usually for up to 18 months, if the employer had 20 or more employees. You pay the full premium plus up to 2%. Tennessee has no state continuation law for smaller employers. It can make sense if you've met your deductible or need to keep specific doctors; otherwise a subsidized marketplace plan is often cheaper. COBRA in Tennessee.

Can I have two health insurance plans?

Yes, for example your employer plan plus a spouse's. Coordination of benefits rules decide which plan pays first. But if you have or can get affordable job-based coverage, you can't get a marketplace tax credit, and you shouldn't keep a marketplace plan once you're on Medicare.

What documents do I need to apply?

Usually Social Security numbers for those applying, birth dates, employer and income information (pay stubs, W-2s, or last year's tax return), information about any job-based coverage you could get, and immigration documents if they apply. HealthCare.gov tells you if it needs more. How to enroll.

Specific situations and practicalities

Does it cover my chronic condition (diabetes, heart disease, and so on)?

Yes. ACA plans can't exclude it or charge you more for it. Before you choose, check that your specialists are in network and your medications and supplies are on the formulary. Have a health condition?.

What if I'm pregnant right now?

If you have an ACA plan, it covers your pregnancy. If you're uninsured, apply for TennCare or CoverKids: pregnant women qualify up to 250% of the poverty level, any time of year, and TennCare offers presumptive eligibility so care can start right away. Pregnancy alone doesn't open a marketplace special enrollment period, but the birth does. Families and pregnancy.

How does coverage work for kids or dependents?

You can add children to your marketplace plan. Children's dental and vision are essential benefits. Many Tennessee children qualify for TennCare or CoverKids even when their parents don't, and CoverKids has no monthly premium. CoverKids.

Does health insurance cover water testing or a home water filter?

No. Health plans cover medical care, including blood lead screening for at-risk children as preventive care, but not testing or treating your home's water. For Tennessee water quality, lead, PFAS, and well testing, see Tennessee Water Authority, an independent water-quality guide. Kids, pregnancy, and safe water.

Does health insurance pay for radon testing?

No, but in Tennessee you don't need it to: the Tennessee Radon Program mails free test kits to residents (1-800-232-1139). Health plans don't pay to test or fix your home, though they do cover lung cancer screening for eligible adults with a smoking history. Radon guide for parents · Tennessee Radon Authority, an independent radon guide.

Will this plan work if I travel frequently?

Emergency care is covered anywhere in the U.S. For routine care away from home, HMOs and EPOs are limiting; look for a plan with a national network, if one is sold in your county. Networks.

How do claims and appeals work?

Your doctor bills the insurer, and you get an Explanation of Benefits showing what was paid and what you owe. If a claim is denied, you can file an internal appeal with the plan, then request an independent external review. Appeals in Tennessee.

What if a claim is denied?

Read the denial letter for the reason and deadline, ask your doctor for supporting records, and file an internal appeal by the deadline in the letter (ACA plans must give you at least 180 days). If that fails, request external review. The Tennessee Department of Commerce & Insurance can help at 1-800-342-4029. Step-by-step.

How do I cancel or switch plans?

You can switch plans during open enrollment or a special enrollment period. You can cancel a marketplace plan any time in your HealthCare.gov account, but canceling doesn't open a window to buy a new plan. Don't cancel old coverage until the new plan has started.

What happens if my income changes during the year?

Report it on HealthCare.gov as soon as possible. Your tax credit adjusts, and reporting quickly avoids a big bill at tax time; starting in 2026, excess advance credits must be repaid in full. Income changes.

Do I need to report life changes (marriage, baby, move)?

Yes, within 30 days on HealthCare.gov. Changes can affect your tax credit, and many open a special enrollment period to change plans. Income and household changes.

How do I find a legitimate agent or company and avoid scams?

Check an agent's license with the Tennessee Department of Commerce & Insurance or at nipr.com, and buy only from licensed insurers. HealthCare.gov is the official marketplace. Never pay with gift cards or wire transfers, and never let anyone enroll you or change your plan without your consent. Free, unbiased help is available from GetCoveredTenn at 1-866-475-7879. Watch-outs.

What's the difference between in-network and out-of-network billing?

In-network providers accept the insurer's negotiated rate. Out-of-network providers can bill you the difference between their charge and what the plan pays, called balance billing, except in protected situations like emergencies and out-of-network doctors at in-network hospitals. Surprise-billing protections.

Are there any sub-limits or room-rent limits?

Not on ACA plans: they can't cap essential benefits with dollar limits or room-rate limits, though they can limit the number of visits for some services. Non-ACA plans, like some short-term and indemnity plans, can have these limits.

Does the plan have a no-claim bonus or similar?

No. U.S. health plans don't give discounts for not filing claims, and ACA plans can't price based on your health history.

How do I estimate my household income for subsidies?

Estimate your household's modified adjusted gross income (MAGI) for 2027: wages, net self-employment income, unemployment, retirement withdrawals, and taxable investment income, plus non-taxable Social Security and tax-exempt interest. Use last year's tax return as a starting point and adjust for changes you expect. How to estimate.

What if I can't afford the premiums?

Check whether you qualify for a bigger tax credit or for TennCare or CoverKids. Compare bronze plans, which can cost little after the credit, and silver plans if you qualify for cost-sharing reductions. Community health centers offer sliding-scale care if you're uninsured. Free help: GetCoveredTenn, 1-866-475-7879. Low-income guide.

How does the family deductible vs. individual deductible work?

Most marketplace family plans use an embedded deductible: each person has an individual deductible inside the family deductible. Once one person meets theirs, the plan shares their costs even if the family total isn't met. No one on a family plan pays more than the individual out-of-pocket limit. Family deductibles explained.

Can I get coverage if I have a gap in insurance?

Yes. ACA plans don't penalize gaps or ask about prior coverage, except that some special enrollment periods (like moving or marriage) generally require that you had coverage beforehand. There's no federal penalty for being uninsured.

What should I do before open enrollment starts?

List your doctors, hospitals, and prescriptions; review what you spent on care this year; estimate your 2027 household income; gather your documents; and window-shop 2027 plans on HealthCare.gov. Open enrollment checklist.

How do I verify a plan covers my exact needs before buying?

Check the network directory and call your providers, look up every medication on the formulary, and read the Summary of Benefits and Coverage, including its exclusions and coverage examples. Plan comparison checklist.

What's the most important thing to look at besides the premium?

Whether your doctors, hospital, and drugs are covered, and the out-of-pocket maximum, your worst-case spending for the year. Then compare the estimated total yearly cost for the care you expect. Plan comparison checklist.

Sources

• HealthCare.gov — open enrollment dates, special enrollment periods, eligibility, essential health benefits, plan comparison tools, quality ratings
• CMS — 2027 maximum out-of-pocket limits; HHS Notice of Benefit and Payment Parameters for 2027 (catastrophic hardship exemptions, SEP verification, 150% FPL SEP removal)
• IRS Revenue Procedure 2026-26 (2027 applicable percentages and affordability) and Rev. Proc. 2026-24 (2027 HSA/HDHP limits); IRS Notice 2026-05 (bronze and catastrophic plans HSA-compatible)
• Public Law 119-21 (2025) — repayment caps removed; immigrant eligibility for premium tax credits
• HHS 2026 poverty guidelines
• TennCare Eligibility Reference Guide and tn.gov/coverkids
• Tennessee Department of Commerce & Insurance — consumer services, external review, agent licensing; Tennessee Public Chapter 526 (2024)
• No Surprises Act (CMS) — emergency and out-of-network billing protections
• ACASignups summary of Tennessee 2027 rate filings