Free & Low-Cost Clinics in Belleville, IL

Who runs these clinics

2 health-center organizations run the 11 clinics in Belleville. Figures are each organization's own federal report for all its sites (HRSA UDS 2025), not this city alone.

• Southern Illinois Healthcare Foundation, INC. — 10 sites here, 52 in total. 101,871 patients in 2025, 7% uninsured.
• Chestnut Health Systems INC — 1 site here, 8 in total. 10,083 patients in 2025, 15% uninsured.

Health centers near Belleville

• Swansea (1) · 4 mi
• Millstadt (1) · 6 mi
• O Fallon (1) · 6 mi
• Sauget (2) · 7 mi
• Smithton (1) · 7 mi
• East Saint Louis (12) · 8 mi
• Collinsville (2) · 10 mi
• Dupo (1) · 11 mi

New to community health centers?

• How the sliding-fee scale works — and how to qualify
• What to bring to your first visit
• Getting care with no insurance

Belleville at a Glance

Every clinic listed above is a federally funded community health center — it treats you with or without insurance, regardless of immigration status, and charges on a sliding-fee scale based on income. Here's what the HRSA and federal NPI registry data shows for Belleville specifically:

• 7,580 patients living in the ZIP codes 62220, 62223 were seen at federally funded health centers in 2025; 5% of them had no insurance.
• 11 of 11 clinics list a direct phone number you can call ahead.
• 3 of 11 clinics list a website.
• Reported weekly hours: 11 clinics report 40+ hrs/week.
• Provider types on file with the federal NPI registry for clinics in Belleville: Family Medicine (4), Counselor, Professional (3), Social Worker, Clinical (3), Internal Medicine (2), Physician Assistant (2), Nurse Practitioner (2). Confirmed only where the registry record's name matches the clinic with high confidence — call to verify what a specific site offers.