Updated April 2026
The median cost of Sleep Study (Polysomnography) in Chicago is $1,160, with prices typically ranging from $100 to $7,731 across 45 hospitals reporting under federal Hospital Price Transparency rules.
The price range across 45 hospitals. A narrow range means prices are consistent; a wide range means they vary significantly.
These prices are a starting point for your research, not a final quote. We recommend calling the hospital's billing department with your insurance information for a personalized estimate. Knowing the typical price range puts you in a stronger position to ask the right questions.
Sorted by cheapest first. Click any hospital to see full pricing and contact info.
These prices are a starting point for your research, not a final quote. We recommend calling the hospital's billing department with your insurance information for a personalized estimate. Knowing the typical price range puts you in a stronger position to ask the right questions.
Call HospitalCash pay prices for sleep study (polysomnography) in the Chicago metro area range from $100 to $7,731 based on data from 45 hospitals. The median price is $1,160. Prices vary based on the type of facility, whether additional services are included, and the complexity of your specific case.
If you're paying out of pocket, call the hospital's billing department and ask for their self-pay or cash discount rate. Many hospitals offer 30-60% discounts for upfront cash payment. You can also request a Good Faith Estimate, which hospitals are required to provide under the No Surprises Act.