Louisiana
Cheapest ACA plans in Thibodaux, Louisiana for 2026
Plan year 2026, last refreshed 2026-04-19T08:08:55.462Z.
Thibodaux is in Lafourche County, Louisiana. 2 carriers sell 2026 ACA plans on Healthcare.gov for residents of Lafourche County, and the cheapest Bronze plan a 40-year-old can enroll in starts at $477/month before any subsidy. Carriers are licensed and rated at the county level, so the plans below cover everyone in Lafourche County, including Thibodaux.
Cheapest plans by metal tier
Lowest 2026 monthly premium for a single 40-year-old in Thibodaux (Lafourche County), on-exchange, before any subsidy. Per-age figures derived from the CMS QHP Landscape file using the HHS standardized age-rating curve (45 CFR 147.102).
| Tier | Cheapest age 40 monthly | Plans in Lafourche County |
|---|---|---|
| Bronze | $477 | 3 |
| Expanded Bronze | $528 | 3 |
| Silver | $711 | 5 |
| Gold | $714 | 4 |
The actual cheapest Bronze plan in Thibodaux
HMO Louisiana Blue POS 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible
$477/moFor a family of four (two 40-year-olds and two kids under 14): HMO Louisiana Blue POS 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible at $1,525/month before subsidies.
Carriers selling 2026 plans in Thibodaux
2 carriers sell 2026 plans on Healthcare.gov for Lafourche County residents. 18 plans total in Lafourche County.
| Carrier | On-exchange plans |
|---|---|
| Louisiana Health Service & Indemnity Company | 8 |
| HMO Louisiana | 7 |
What you'll actually pay in Thibodaux
Estimated monthly net premium for the cheapest Bronze plan above ($477/mo before subsidy) on Healthcare.gov, after federal APTC. APTC is computed against the Lafourche Countybenchmark Silver per 26 USC §36B. Approximate; exact net varies by plan's EHB% and child-rate structure.
Single 40-year-old
| Annual income | FPL % | Federal APTC | Cheapest Bronze net |
|---|---|---|---|
| $25,000 | 160% | $638/mo | $0/mo |
| $40,000 | 256% | $448/mo | $29/mo |
| $60,000 | 383% | $237/mo | $240/mo |
| $100,000 | 639% | — | $477/mo |
Family of 4 (two 40-year-olds, two children)
| Annual income | FPL % | Federal APTC | Cheapest Bronze net |
|---|---|---|---|
| $40,000 | 124% | — | Medicaid likely |
| $80,000 | 249% | $1,789/mo | $0/mo |
| $130,000 | 404% | — | $1,525/mo |
| $200,000 | 622% | — | $1,525/mo |
FPL = Federal Poverty Level. APTC = Advance Premium Tax Credit (the federal subsidy). Off-exchange and Catastrophic plans are not APTC-eligible. Enter your real income on the home page to see plan-specific net premium with the per-plan EHB-percent cap applied.
Frequently asked questions
What is the cheapest ACA plan in Thibodaux, Louisiana for 2026?
The cheapest Bronze plan a 40-year-old can enroll in is HMO Louisiana Blue POS 90/70 $9900 with 2 $0 PCP Virtual Visits HSA Eligible at $477 per month before subsidies. Plans sell through Healthcare.gov. Thibodaux is in Lafourche County, Louisiana; carriers are licensed and rated at the county level. Data refreshed 2026-04-19T08:08:55.462Z.
How does Thibodaux's 2026 ACA pricing compare to other Louisiana cities?
Cheapest Bronze for a 40-year-old in Thibodaux is $477 per month before subsidies. For comparison: New Orleans at $405/mo; Baton Rouge at $424/mo; Shreveport at $402/mo. Different cities can have different cheapest plans because plans are sold per county and carrier participation varies by jurisdiction.
Does Louisiana use Healthcare.gov?
Yes. Louisiana participates in the federally-facilitated Marketplace (FFM), so enrollment and subsidy applications run through healthcare.gov. Louisiana does not operate a state-based exchange.
Has Louisiana expanded Medicaid?
Yes, effective July 1, 2016. Louisiana Gov. John Bel Edwards signed an executive order directing Medicaid expansion shortly after he took office, making Louisiana the first Deep South state to expand. Adults 19-64 with income up to 138% FPL qualify regardless of parental status or disability, so there is no coverage gap.
Why does Louisiana have parishes instead of counties?
Louisiana is the only US state that uses parishes as its county-equivalent subdivision, a legacy of its French and Spanish colonial heritage. For ACA and FIPS purposes, parishes function identically to counties and each has a unique FIPS code.
More Louisiana pricing
- Statewide Louisiana pricing and metal tiers
- New Orleans pricingcheapest Bronze $405/mo
- Baton Rouge pricingcheapest Bronze $424/mo
- Shreveport pricingcheapest Bronze $402/mo
Sources
- HealthCare.gov for enrollment, OEP dates, and federal APTC / CSR application.
- Louisiana Department of Insurance for rate review, carrier filings, and consumer guidance.
- Louisiana Department of Health: Medicaid for Medicaid eligibility and expansion enrollment.
- KFF: Louisiana State Health Facts for Medicaid expansion, enrollment, and benchmark premium context.
Plan year 2026, last refreshed 2026-04-19T08:08:55.462Z. Full pricing pipeline + regulatory references at methodology; ACA terminology in the glossary.