Metairie is the largest community in Jefferson Parish and one of the most populous census-designated places in Louisiana, with approximately 140,000 residents. Situated immediately west of New Orleans across the parish line, Metairie is a quintessential suburban community — largely residential, with a commercial corridor along Veterans Memorial Boulevard and Causeway Boulevard, and deep ties to the New Orleans metropolitan economy. For health insurance purposes, Metairie residents use Jefferson Parish zip codes on healthcare.gov and benefit from Louisiana's 2016 Medicaid expansion.
Jefferson Parish is the second-most-populous parish in Louisiana, and its healthcare infrastructure reflects that scale. East Jefferson General Hospital (now part of the LCMC Health system) serves the east bank of Jefferson Parish, while Ochsner Health's flagship medical center on Jefferson Highway is technically in Jefferson Parish and is the largest hospital campus in the region. Metairie residents have access to a hospital network that rivals any metro in the Gulf South.
While Metairie is generally a middle-income suburban community, pockets of lower-income households exist, and the broader Jefferson Parish includes communities like Gretna, Harvey, and Marrero on the West Bank where Medicaid expansion has had significant impact. For Metairie residents whose income fluctuates — small business owners, contractors, freelancers — understanding the Medicaid threshold is important for choosing the right coverage pathway.
Jefferson Parish is served by the same ACA marketplace carrier landscape as the broader New Orleans metro. Ambetter from Louisiana Healthcare Connections is the dominant marketplace carrier, with provider networks that include Ochsner Health, LCMC Health (East Jefferson General), and other regional systems. Vantage Health Plan may offer plans in some Jefferson Parish zip codes.
Metairie residents benefit from proximity to the New Orleans metro's full healthcare infrastructure. East Jefferson General Hospital, located on the east bank of Jefferson Parish, is the closest major hospital and is now part of the LCMC Health system. Ochsner Medical Center's flagship campus on Jefferson Highway is minutes from most Metairie neighborhoods and offers comprehensive specialty care, cancer treatment, and surgical services. For pediatric care, Children's Hospital New Orleans (LCMC Health) is the region's dedicated children's facility.
The density of outpatient clinics, urgent care centers, and specialist offices along Veterans Memorial Boulevard and Causeway Boulevard means that Metairie residents rarely need to travel far for routine care. When selecting an ACA plan, confirm that East Jefferson General and your preferred Ochsner facilities are in your chosen carrier's network.
| Annual Income (Single Adult) | % of FPL (2026) | Coverage Pathway | Est. Net Monthly Cost |
|---|---|---|---|
| Below $22,025 | Below 138% | Louisiana Medicaid — expanded 2016 | $0 or minimal premium |
| $22,025 – $29,940 | 138–187% | ACA Silver with strong subsidy + CSR | $20 – $80/month |
| $29,941 – $47,880 | 187–300% | ACA Silver with meaningful subsidy | $80 – $175/month |
| $47,881 – $63,840 | 300–400% | ACA marketplace, moderate subsidy | $175 – $310/month |
| Above $63,840 | Above 400% | ACA marketplace, 8.5% cap | 8.5% of income or less |
Estimates for a single 40-year-old on a benchmark Silver plan (~$390–$430/month before subsidies). Not guaranteed quotes.
Metairie residents enroll through healthcare.gov using their Jefferson Parish zip code. The 2026–2027 open enrollment period runs November 1, 2026 through January 15, 2027. Enroll by December 15 for January 1 coverage. Qualifying life events — job loss, moving, marriage, birth — trigger a 60-day Special Enrollment Period outside open enrollment. Louisiana Medicaid enrollment is year-round for those who qualify.
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Get a Free QuoteSee the Louisiana health insurance guide and browse plans at healthcare.gov.