Colonoscopy in Illinois: Wait Time vs Cash-Pay Cost
Considering a colonoscopy in Illinois? Here's the typical specialist wait time and what it costs to pay cash versus going through insurance — updated for 2026.
Specialist Wait (Illinois)
39 days
Typical insured appointment wait for Gastroenterology in Illinois.
Cash-Pay Range
$2,000–$5,000
Typical US self-pay range at ambulatory surgery centers.
How long is the wait for a colonoscopy in Illinois?
In Illinois, the typical specialist appointment wait for gastroenterology care such as colonoscopy is around 39 days. Cash-pay patients at ambulatory surgery centers can often be seen faster, since they skip insurance pre-authorization delays.
What does a cash-pay colonoscopy cost in Illinois?
Self-pay pricing for a colonoscopy in the US typically runs $2,000 to $5,000, averaging around $3,500. For shoppable procedures, cash pay can beat billed insurance rates — especially if you haven't met your deductible.
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Source: AMN Healthcare specialist wait-time survey (2025) and typical US self-pay pricing. Figures are indicative ranges for guidance only.