Building a Medicare Advantage network in Illinois? Blueprint knows Illinois’s rules.
Blueprint is pre-configured with Illinois’s 102 counties, CMS MA time-distance thresholds, and HSD specialty categories. Your adequacy score runs on day one.
Illinois at a Glance
102
Counties tracked
18
MA plans competing
October 1 – March 31
Filing window
The Illinois Adequacy Challenge
Why building in Illinois requires local expertise.
Illinois is a Chicago metro dominance with rural downstate state. MA plan sponsors operating here must satisfy CMS time-distance standards across all 102 counties — a task that demands accurate county classifications and pre-loaded specialty categories. Getting it wrong means adequacy gap notices and potential filing rejections.
Southern Illinois (Alexander, Pulaski, Massac counties) has some of the lowest physician-to-population ratios in the Midwest
Key Specialties to Monitor in IL
How Blueprint Handles It
How Blueprint handles Illinois MA builds.
All 102 counties pre-loaded
No setup needed for the county map. Every Illinois county is pre-loaded with the correct urban, suburban, and rural classifications Blueprint uses for adequacy scoring.
CMS MA rules for Illinois
Time-distance thresholds, urban/suburban/rural county classifications, and HSD specialty requirements are all loaded. No manual configuration required.
Rural gap detection built in
Blueprint automatically flags counties that need waiver or good-faith effort documentation — so your team knows where to focus before the filing window closes.
Quick Reference
Key adequacy considerations for Illinois.
| County classification | Chicago metro dominance with rural downstate |
| Top specialty gaps | Cardiology, Primary Care, Behavioral Health, Nephrology |
| Rural strategy | Southern Illinois (Alexander, Pulaski, Massac counties) has some of the lowest physician-to-population ratios in the Midwest |
| Filing window | October 1 – March 31 |
Customer Story
“Teams building MA networks in Illinoisuse Blueprint to catch adequacy gaps at Week 4 — not Week 14.”
Ready to build in Illinois?
Your Illinois MA network build starts on day one.
All 102 Illinois counties, CMS MA rules, and rural gap detection are pre-loaded. Schedule a demo and your adequacy score runs before the call ends.