Sihf Healthcare - O'Fallon

FQHC

Operated by Southern Illinois Healthcare Foundation, Inc.

Sliding-scale fees Uninsured patients welcome Medicaid Medicare

Services offered

Enabling services

Transportation, translation, case management, outreach, and patient navigation.

Primary care

Routine adult and family medicine, annual exams, chronic disease management.

Substance-use treatment

Medication-assisted treatment (MAT), counseling, and recovery support for opioid and alcohol use disorders.

Hours

40.00 hrs/wk · Unknown

About Sihf Healthcare - O'Fallon

Sihf Healthcare - O'Fallon is a federally qualified health center (FQHC) located in O Fallon, IL. Fees are assessed on a sliding scale based on household income, uninsured patients below 200% of the federal poverty line typically pay a nominal fee of $0 to $30 per visit. The center accepts Medicaid, Medicare, commercial insurance, and uninsured patients.

Community Health Centers like Sihf Healthcare - O'Fallon play a critical role in serving Black families and other historically underserved populations. They are required by federal rule to accept patients regardless of insurance status or ability to pay, and they integrate medical, dental, behavioral health, and pharmacy services in a single location.

HIV testing + PrEP at Sihf Healthcare - O'Fallon or nearby

Every HRSA-funded FQHC offers confidential HIV testing and can prescribe PrEP (pre-exposure prophylaxis). If Sihf Healthcare - O'Fallon doesn't have a dedicated HIV care program, our HIV locator shows the named PrEP-prescribing clinics and testing sites across Illinois.

HIV testing sites in Illinois PrEP in Illinois PEP (72-hour window)

Substance use treatment context

Black overdose deaths rose roughly 40% from 2019 to 2022 per CDC NVSS, the fastest-rising drug-overdose mortality of any U.S. demographic. Medication-assisted treatment (MAT), buprenorphine, methadone, naltrexone, is the evidence-based standard of care. FQHC-based MAT addresses access barriers that disproportionately affect Black patients (DEA-waivered prescribers are more concentrated in low-income areas via FQHCs).

Coverage + benefits in Illinois

Sihf Healthcare - O'Fallon accepts Illinois Medicaid. FQHC certified application counselors typically cross-enroll Medicaid + WIC + SNAP at the same visit. Anyone enrolled in Medicaid is automatically income-eligible for WIC under federal adjunctive eligibility (7 CFR 246.7).

Illinois Medicaid WIC in Illinois SNAP in Illinois TANF in Illinois

Frequently asked questions

What services does Sihf Healthcare - O'Fallon offer?

Sihf Healthcare - O'Fallon in O Fallon, Illinois offers Enabling services, Primary care, Substance-use treatment.

Does Sihf Healthcare - O'Fallon accept Medicaid or sliding-scale fees?

Sihf Healthcare - O'Fallon accepts Medicaid, accepts Medicare, welcomes uninsured patients, offers sliding-scale fees based on household income.

What are the hours at Sihf Healthcare - O'Fallon?

40.00 hrs/wk · Unknown

Is Sihf Healthcare - O'Fallon a federally qualified health center?

Yes. Sihf Healthcare - O'Fallon is a federally qualified health center (FQHC) funded by HRSA Section 330. FQHCs are required by federal rule to accept patients regardless of insurance status or ability to pay, and they integrate medical, dental, behavioral health, and pharmacy services.

Where is Sihf Healthcare - O'Fallon located?

Sihf Healthcare - O'Fallon is at 3 Saint Elizabeth Blvd, Suite 4000, O Fallon, IL 62269-1284. Phone: 618-233-5480.

Please verify before visiting. Hours, services, and insurance acceptance can change. Call the center directly to confirm they're open and accepting new patients before you go. Data last verified on April 24, 2026.

Sihf Healthcare - O'Fallon and the sliding-scale alternatives listed below are the right first stop. A same-day telehealth visit is self-pay and is not billed to Medicaid. If nothing nearby can see you soon:

Affiliate

Where to go next

If Sihf Healthcare - O'Fallon is full, too far, or not the right fit, these are your closest alternatives and the coverage help that goes with them.

Nearest clinics

All 1 clinic in O Fallon, IL Compare fees, services, and hours side by side before you call. Every community health center in Illinois Filter by service, Medicaid, and sliding-scale fees across the state. 1 Black clinician in O'Fallon, IL About 1 mile from O Fallon. The nearest city in our directory with clinicians listed. 11 questions to ask at your first visit What to say so a new clinician takes your symptoms seriously. Keep your Medicaid coverage at renewal Redetermination paperwork is where most people lose coverage. Here is how to hold on to it.