PrEP in Illinois — pre-exposure prophylaxis, who qualifies, how to start

Pre-exposure prophylaxis (PrEP) is a daily pill (Truvada, Descovy) or every-two-months injection (Apretude) that prevents HIV in people who don't have HIV. Taken as prescribed, daily-pill PrEP reduces the risk of sexually transmitted HIV by about 99% and the risk from injection-drug sharing by about 74%, per CDC. In Illinois, PrEP is available through primary-care providers, FQHCs, LGBTQ+ community health centers, and Ryan White Part C clinics — you do not need to see an HIV specialist to start.

To qualify for PrEP you need a recent negative HIV test (or one done the same day), a baseline labs panel (kidney function, hepatitis B, STIs), and a prescriber visit. Follow-up is every three months for a repeat HIV test and medication refill. Most insurance including Medicaid covers PrEP with zero out-of-pocket under the USPSTF Grade A preventive-services rule. The drug manufacturers (Gilead, ViiV) operate patient-assistance programs for anyone without insurance.

Illinois operates Illinois Getting to Zero PrEP Program, layered on top of the federal Ready, Set, PrEP program. Eligibility in Illinois goes up to 400% of the federal poverty line, which covers clinician visits, lab work, and medication. Apply through the state HIV program line at 1-800-243-2437 or any community HIV organization that holds a state PrEP navigation contract.

Black PrEP uptake nationally lags sharply — a 2023 AIDSVu analysis found that Black Americans account for 42% of new HIV diagnoses but only 14% of PrEP users. Long-time Black residents name Howard Brown Health and Ruth M. Rothstein CORE Center (Cook County Health) as the local institutions that show up consistently — both are listed below.

Howard Brown Health. Howard Brown Health in Chicago is the Midwest's largest LGBTQ+ FQHC, operating 11 clinics across Cook County, the Ryan White Part B care coordination for the Chicago EMA, and the Broadway Youth Center — a homeless-youth-centered HIV testing and PrEP program on the North Side.

Ruth M. Rothstein CORE Center (Cook County Health). The CORE Center on Chicago's West Side is the Ryan White Part A grantee for the Chicago EMA, serving more than 5,500 people living with HIV, the vast majority Black and Latino; the CORE Center is the training home for Chicago's HIV primary-care workforce.