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Health Insurance in St. Bernard Parish, Louisiana — Chalmette

Updated March 2026 · Southern Plan Finder — Licensed Insurance Agency serving FL, AL, MS, LA · (877) 224-8539

St. Bernard Parish sits directly east of Orleans Parish along the lower Mississippi River corridor. Chalmette is the parish seat and largest community, home to roughly 20,000 residents; Arabi, Meraux, and Violet round out the populated strip along the river. The parish has a working-class character shaped by its major industries: the Murphy Oil refinery (one of the largest in Louisiana), port and terminal operations along the river, and light manufacturing and industrial services.

St. Bernard Parish is also permanently defined by Hurricane Katrina. Over 80% of the parish flooded in August 2005 — one of the highest flood impact rates of any Louisiana parish. The Murphy Oil spill compounded the disaster for hundreds of homes in the Meraux area. The parish has rebuilt substantially, but the rebuilding brought demographic changes: a smaller overall population than pre-Katrina, a higher proportion of homeowners who returned and rebuilt, and significant ongoing household economic stress among the working-class population that experienced the most severe displacement.

ACA Carriers in St. Bernard Parish

Ambetter from Louisiana Healthcare Connections is the primary ACA marketplace carrier in St. Bernard Parish. The carrier's network includes St. Bernard Parish Hospital and access to the full suite of New Orleans metro health systems — University Medical Center New Orleans, Ochsner, and Tulane — for specialist and tertiary care. Molina Healthcare may also be available; verify current options at healthcare.gov using your Chalmette, Arabi, or Meraux zip code. BCBS Louisiana is primarily an employer-market carrier and is not available through healthcare.gov with ACA premium tax credits.

Ambetter from Louisiana Healthcare Connections
Primary ACA carrier; St. Bernard Parish Hospital in-network; access to New Orleans metro facilities for specialty and hospital care
Molina Healthcare
Verify availability at your St. Bernard zip code; may provide a second carrier option
BCBS Louisiana (not marketplace)
Primarily employer and private market; not available through healthcare.gov with ACA subsidies

Industrial Workforce and Employer Coverage

The Murphy Oil refinery in Meraux is one of the parish's largest single employers. Refinery workers employed directly by Murphy typically receive employer-sponsored health coverage — usually among the more comprehensive employer benefits available in the region, reflecting the high-skill and high-hazard nature of refinery work and the leverage of organized labor in petrochemical operations.

The broader industrial workforce in St. Bernard Parish — port workers, terminal operators, pipeline maintenance crews, and industrial contractors — has more variable coverage access. Direct employees of major port and terminal operators generally have employer coverage. Contract workers, maintenance contractors, and temporary industrial workers often do not. For these workers, the ACA marketplace is the primary coverage option when between employer-sponsored plans or working for contractors that do not provide benefits.

Louisiana Medicaid Expansion — Impact on St. Bernard Parish

Medicaid Expansion Benefit for St. Bernard Parish Louisiana's 2016 Medicaid expansion covers adults earning up to 138% FPL — approximately $22,025 for a single adult. St. Bernard Parish's working-class demographic profile means a meaningful share of residents qualify for expanded Medicaid, particularly lower-wage industrial service workers, part-time port and logistics workers, and residents still navigating post-Katrina economic recovery. When you apply through healthcare.gov, the system automatically screens for Medicaid eligibility and directs you to Louisiana Medicaid if you qualify.

Post-Katrina Context and Uninsured Population

Before Katrina, St. Bernard Parish had significant uninsurance rates consistent with the broader New Orleans metro pattern of high uninsurance in working-class and lower-income communities. Post-Katrina, the rebuilding population is somewhat older and skews toward homeowners who chose to return, but the parish still has a substantial proportion of residents in lower-wage employment categories with limited employer benefits. Louisiana's Medicaid expansion has materially reduced uninsurance among this population by providing a coverage pathway that did not exist pre-expansion.

For ACA marketplace enrollees in St. Bernard Parish, the proximity to New Orleans' major health systems is a significant advantage compared to more geographically isolated rural parishes. UMC New Orleans (the public safety-net hospital and Level 1 trauma center), Ochsner Medical Center, and Tulane Medical Center are all within 15–25 minutes of Chalmette — providing St. Bernard residents access to among the strongest hospital networks in the Gulf South.

St. Bernard Parish Health Insurance Cost Snapshot

Annual Income (Single Adult) % of FPL (2026) Coverage Pathway Est. Net Monthly Cost (Silver)
Below $22,025 Below 138% Louisiana Medicaid — no coverage gap $0 or minimal premium
$22,025 – $29,940 138–187% ACA Silver with strong subsidy + CSR $20 – $75/month
$29,941 – $47,880 187–300% ACA Silver, meaningful subsidy $75 – $175/month
$47,881 – $63,840 300–400% ACA marketplace, moderate subsidy $175 – $310/month

Estimates for a single 40-year-old on benchmark Silver in St. Bernard Parish. Verify at healthcare.gov or with a licensed agent.

Communities in St. Bernard Parish

Chalmette
Arabi
Meraux
Violet
Poydras
Caernarvon

Neighboring Parishes

Orleans Parish, Louisiana
New Orleans — directly adjacent to the west
 Plaquemines Parish, Louisiana
Lower Mississippi — south along the river
 Louisiana Health Insurance Guide
Statewide ACA overview
 All Gulf Coast Parishes & Counties
FL, AL, MS, LA coverage pages

Frequently Asked Questions

What ACA carriers serve St. Bernard Parish?
Ambetter from Louisiana Healthcare Connections is the primary ACA marketplace carrier in St. Bernard Parish. The carrier's network includes St. Bernard Parish Hospital in Chalmette and provides access to New Orleans metro hospitals for specialist and tertiary care. Molina Healthcare may also participate — verify at healthcare.gov using your Chalmette, Arabi, or Meraux zip code. BCBS Louisiana is primarily an employer-market carrier and is not available through healthcare.gov with ACA premium tax credits.
What hospitals are near St. Bernard Parish?
St. Bernard Parish Hospital in Chalmette is the parish's community hospital and handles a broad range of acute care needs. For Level 1 trauma, major surgery, and subspecialty services, University Medical Center New Orleans (UMC) is the closest major facility — approximately 15–20 minutes from Chalmette. Ochsner Medical Center and Tulane Medical Center are also accessible in New Orleans. When selecting an ACA plan, confirm that St. Bernard Parish Hospital and your preferred New Orleans metro facilities are included in the plan's provider network.
How has Louisiana Medicaid expansion helped St. Bernard residents?
Louisiana's 2016 Medicaid expansion covers adults earning up to 138% FPL — approximately $22,025 for a single adult in 2026. St. Bernard Parish's working-class demographic has benefited significantly: lower-wage industrial workers, contract laborers, port workers, and service employees who earn below this threshold now qualify for Louisiana Medicaid rather than facing the coverage gap that exists in Mississippi, Alabama, and Florida. The expansion eliminated what was one of the most significant coverage barriers for the parish's working population.

Ready to compare St. Bernard Parish health insurance plans? A licensed agent serving the New Orleans metro can help you find coverage at no cost. Call (877) 224-8539 or get a free quote below.

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Southern Plan Finder — Licensed Insurance Agency serving FL, AL, MS, LA This resource is maintained by a licensed health insurance producer serving the Gulf Coast. We specialize in ACA marketplace plans, Medicaid eligibility, and enrollment for residents across the Gulf South — including St. Bernard Parish and the New Orleans metro area. We are paid by the carrier — never by you. Call us at (877) 224-8539.

See the Louisiana health insurance guide, all Gulf Coast parish and county pages, and browse plans at healthcare.gov.