Key facts
Alabama expanded Medicaid in 2024 — closing the coverage gap for low-income adults
Adults up to 138% FPL (~$20,783/year single; ~$43,056/year family of four) may now qualify
Medicaid has no monthly premiums and very low cost-sharing for most enrollees
Apply through medicaid.alabama.gov, your local DHR office, or healthcare.gov
Qualifying for Medicaid makes you ineligible for ACA marketplace premium tax credits
The 138–150% FPL income range qualifies for the strongest ACA marketplace subsidies (Enhanced Silver CSRs)
Alabama's Medicaid expansion in 2024 was a landmark change for low-income Alabama residents. For years prior, Alabama was one of the holdout states that refused to expand Medicaid under the ACA — leaving adults below the Federal Poverty Level without a subsidized coverage pathway. The pre-2024 coverage gap affected an estimated 300,000+ Alabama residents. Expansion closed that gap.
For 2026, the practical effects of Alabama's Medicaid expansion are fully in place. This guide explains who qualifies, how to apply, what expanded Medicaid covers, and how the new eligibility landscape interacts with ACA marketplace plans for low-income Alabama residents — particularly those on the Gulf Coast in Mobile County, Baldwin County, and rural southwest Alabama.
Alabama's expanded Medicaid program covers adults who meet the income threshold, regardless of disability status, family composition, or prior work history. The key eligibility criteria are:
| Population | Income Limit | 2026 Annual Income Threshold |
|---|---|---|
| Expansion adults (newly eligible since 2024) | Up to 138% FPL | ~$20,783 (single) / $43,056 (family of 4) |
| Pregnant women | Up to 194% FPL | ~$30,966 (single) |
| Children (CHIP) | Up to 314% FPL | ~$50,138 (family of 4) |
| Adults with disabilities (SSI pathway) | Varies by program | Tied to SSI eligibility |
The most significant change is the expansion adult category: childless working adults, single parents above the prior income limits, and other adults who were previously ineligible for Alabama Medicaid can now qualify if their income is below 138% FPL. This is the group most directly affected by the expansion.
Health coverage on the Gulf Coast
There are several ways to apply for Alabama Medicaid:
Approval is typically processed within 45 days for most applications (90 days if a disability determination is needed). Coverage can be backdated in some cases. Apply as soon as you believe you are eligible — the retroactive coverage provisions mean earlier applications protect against costs incurred while the application is processed.
Alabama Medicaid provides comprehensive coverage for expansion adults, including:
Cost-sharing is minimal for Medicaid enrollees — no monthly premiums and low or no copays for most services. This is a substantial advantage over ACA marketplace plans, even heavily subsidized ones, for people who qualify for Medicaid.
| Annual Income (Single Adult) | Coverage Pathway | Cost |
|---|---|---|
| Below $20,783 (below 138% FPL) | Alabama Medicaid (expanded) | No premium; minimal cost-sharing |
| $20,784 – $23,940 (138–150% FPL) | ACA marketplace — Enhanced Silver CSR | ~$0–$30/month after subsidy |
| $23,941 – $47,880 (150–300% FPL) | ACA marketplace with subsidy | $30–$185/month after subsidy |
| Above $47,880 | ACA marketplace; subsidy varies | Varies; 8.5% cap applies above 400% FPL |
Mississippi comparison: Unlike Alabama, Mississippi has NOT expanded Medicaid as of 2026. Mississippi adults below 100% FPL without qualifying dependents remain in the coverage gap. This is a significant policy difference between the two neighboring Gulf Coast states.
Also see: Alabama Health Insurance Guide · Mobile, AL Health Insurance · Mississippi Medicaid Coverage Gap · GetFloridaCoverage.com