What ACA health insurance carriers are available in Forrest County (Hattiesburg), Mississippi?

Forrest County ACA marketplace plans are primarily offered by BCBS Mississippi (Blue Cross Blue Shield of Mississippi). Ambetter from Magnolia Health (Mississippi's Medicaid managed care arm) also participates. Forrest General Hospital (Pine Belt Medical Center) and Wesley Medical Center are the primary hospitals in the area. Search healthcare.gov with your Hattiesburg zip code for current options.

How much does health insurance cost in Hattiesburg (Forrest County) in 2026?

Benchmark Silver plan premiums in Forrest County run approximately $390/month for a 40-year-old non-smoker before subsidies. Mississippi's premiums are generally similar to Alabama's Gulf Coast markets. After premium tax credits, eligible residents pay significantly less.

Forrest County, Mississippi Health Insurance — Hattiesburg ACA Plans and 2026 Enrollment Guide

Q: Has Mississippi expanded Medicaid?

No. Mississippi has not expanded Medicaid under the ACA as of 2026. Forrest County residents earning below 100% of the Federal Poverty Level ($15,960 single adult; $33,000 family of four) without qualifying dependents face a coverage gap — they don't qualify for Mississippi Medicaid or ACA marketplace subsidies. Mississippi is one of only a handful of states that has not expanded Medicaid.

Q: Can Southern Miss students enroll in ACA marketplace coverage in Forrest County?

Yes. University of Southern Mississippi students over age 26 (or those who prefer marketplace coverage over USM's student plan) can enroll in ACA marketplace plans using their Hattiesburg address. Students with income at 100% FPL or above qualify for subsidies. Students earning below 100% FPL face the Medicaid coverage gap since Mississippi hasn't expanded Medicaid.

Updated May 2026 · Southern Plan Finder — Licensed Health Insurance Agency

Forrest County (Hattiesburg) is the commercial and healthcare hub of the Mississippi Pine Belt
University of Southern Mississippi and William Carey University create an active student population
Mississippi uses the federal ACA marketplace at healthcare.gov — no state exchange
Mississippi has NOT expanded Medicaid — coverage gap below 100% FPL ($15,960/year)
Primary ACA carriers: BCBS Mississippi and Ambetter from Magnolia Health
Benchmark Silver plan: ~$390/month for a 40-year-old before subsidies

Forrest County anchors Mississippi's Pine Belt region as its largest city, regional healthcare hub, and educational center. Hattiesburg's economy draws from healthcare (Forrest General Hospital, Merit Health Wesley), higher education (University of Southern Mississippi, William Carey University), retail, and light manufacturing. The city's position as a regional hub means many residents from neighboring Perry, Lamar, and Jones counties drive to Hattiesburg for healthcare, giving it outsized importance in the regional insurance landscape.

For ACA marketplace purposes, Forrest County sits in Mississippi's non-expansion framework — the same coverage gap situation that affects Alabama, Florida, and Texas. BCBS Mississippi dominates the market as it does across most of the state, with Ambetter offering an alternative in select zip codes. Understanding the Forrest County market means understanding both the carrier options and Mississippi's specific subsidy rules.

Mississippi ACA Marketplace — Forrest County Enrollment

Forrest County residents enroll through the federal marketplace at healthcare.gov. Mississippi uses the federally facilitated marketplace. Open enrollment for 2026–2027 coverage runs November 1, 2026 through January 15, 2027. Enroll by December 15 for January 1 coverage; December 16 – January 15 for February 1 coverage.

Mississippi Medicaid Coverage Gap — Affects Forrest County Mississippi has not expanded Medicaid as of 2026, making it one of the remaining non-expansion states. Adults earning below 100% FPL ($15,960 single; $33,000 family of four) without qualifying dependents face a coverage gap — no Mississippi Medicaid eligibility and no ACA subsidy. Forrest County's lower-income service and hospitality workers, part-time employees, and some students are most affected by this gap.

ACA Carriers in Forrest County

BCBS Mississippi

Blue Cross Blue Shield of Mississippi — dominant statewide carrier; includes Forrest General Hospital (Pine Belt Medical Center) and Wesley Medical Center in network

Ambetter from Magnolia

Ambetter from Magnolia Health — Mississippi-based Medicaid managed care plan; participates in some Forrest County zip codes; competitive on premium

BCBS Mississippi dominates the Forrest County ACA market, as it does across the state. The insurer has long-standing relationships with both major Hattiesburg hospital systems: Forrest General Hospital (now operating as Pine Belt Medical Center) and Merit Health Wesley. Ambetter from Magnolia Health — a product of the Medicaid managed care insurer that serves Mississippi — provides an alternative where available. Verify specific network hospitals and specialists before choosing either carrier.

2026 Health Insurance Costs in Forrest County

Market	Benchmark Silver (Age 40, Before Subsidies)	Notes
Forrest County, MS (Hattiesburg)	~$390/month	Pine Belt regional hub
Harrison County, MS (Biloxi/Gulfport)	~$395/month	Mississippi Gulf Coast
Hinds County, MS (Jackson)	~$385/month	State capital market
Mobile County, AL	~$385/month	Alabama Gulf Coast comparison

Estimates for a 40-year-old non-smoker before premium tax credits. Verify at healthcare.gov.

ACA Subsidies for Forrest County Residents

Federal ACA subsidy rules apply uniformly to Forrest County residents:

Premium Tax Credit: Available at 100% FPL and above ($15,960 single adult; $33,000 family of four for 2026). Reduces monthly premium directly. Reconciled on annual tax return.
Cost-Sharing Reductions (CSR): Available at 100–250% FPL on Silver plans only. Dramatically reduces deductibles, copays, and out-of-pocket maximums. Only available on Silver tier — must choose Silver to receive CSRs.
No upper income cap: Anyone whose benchmark Silver premium exceeds 8.5% of household income qualifies for at least some subsidy, regardless of income level.

For Forrest County residents at 100–250% FPL, a Silver CSR plan provides exceptional value — standard deductibles of $3,500+ can drop to $500–$800 for eligible enrollees. This benefit disappears if you choose Bronze or Gold, making the Silver choice critical for those in this income range.

Hattiesburg's Healthcare Landscape

Hattiesburg has a strong regional healthcare infrastructure that draws patients from throughout the Pine Belt:

Forrest General Hospital (Pine Belt Medical Center): The primary regional hospital; comprehensive services including cardiac, oncology, and trauma care. One of Mississippi's largest hospitals.
Merit Health Wesley: Catholic health system hospital; complementary services to Forrest General; strong women's and children's services.
University of Southern Mississippi: Large public university with 14,000+ students; the USM Student Health Services operates alongside but separate from marketplace plans.
William Carey University: Smaller private university with its own health programs; additional healthcare workforce pipeline for the region.

Frequently Asked Questions — Forrest County / Hattiesburg

What ACA carriers are available in Forrest County (Hattiesburg), Mississippi?

BCBS Mississippi and Ambetter from Magnolia Health are the primary ACA carriers in Forrest County. BCBS Mississippi includes Forrest General Hospital (Pine Belt Medical Center) and Merit Health Wesley in its network. Search healthcare.gov with your Hattiesburg zip code for current availability and plan options.

Has Mississippi expanded Medicaid?

No. Mississippi has not expanded Medicaid as of 2026. Forrest County residents earning below 100% FPL ($15,960 single; $33,000 family of four) without qualifying dependents face a coverage gap — no Mississippi Medicaid and no ACA marketplace subsidies. Mississippi has one of the most restrictive Medicaid programs in the country for working-age adults.

How much does health insurance cost in Hattiesburg in 2026?

Benchmark Silver premiums in Forrest County run approximately $390/month for a 40-year-old before subsidies. After premium tax credits, eligible residents pay significantly less. At 200% FPL (~$31,920 single), a Silver plan typically costs $150–$200/month after the credit. Use kff.org/subsidy-calculator for a personalized estimate.

Can Southern Miss students use the ACA marketplace in Forrest County?

Yes. USM students over age 26, or those who prefer marketplace coverage over USM's student health plan, can enroll in ACA plans using their Hattiesburg address. Students with income at 100% FPL or above qualify for subsidies. Students earning below 100% FPL face Mississippi's coverage gap. Call to review your specific situation.

Need health insurance in Hattiesburg or Forrest County? A licensed agent serving the Gulf South can compare ACA plans at no charge. We are paid by the carrier — never by you.

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Southern Plan Finder — Licensed Health Insurance Agency This resource is maintained by a licensed health insurance producer (NPN #21249133) serving Mississippi and the Gulf South. We specialize in ACA marketplace plans, subsidy eligibility, and enrollment.