Sleep testing
In-lab sleep study (polysomnography), child under 6, with interpretation cost in Illinois
Compare cash prices for in-lab sleep study (polysomnography), child under 6, with interpretation at hospitals, clinics and other providers.
Typical cash price
In Illinois
From 72 hospital and 0 clinic prices in Illinois.
Nationwide typical: $3,011 (most listed prices $1,135–$6,609).
Usually included: the facility fee + the doctor's or surgeon's fee.
Good to know: Freestanding sleep centers often quote a global price. Hospitals list the technical charge only.
Cheapest in Illinois
Total price
In-lab sleep study (polysomnography), child under 6, with interpretation
The facility fee + the doctor's fee
How totals are compared
Every total covers the same bundle: the facility fee + the doctor's fee. Where a hospital does not publish a part, the typical published amount is added and the total is marked estimated.
In Illinois, from 72 providers. Most listed prices: $1,135–$8,965.
Cheapest totals nearby
- Touchette Regional Hospital$369Hospital · CentrevilleEstimated: adds a typical amount for unpublished parts
- $417
- Mount Sinai Hospital Medical Center$417Hospital · ChicagoEstimated: adds a typical amount for unpublished parts
- Deaconess Illinois Red Bud Regional Hospital, IncIn-lab sleep study, child under 6, 4+ extra measurementsDoctor fee only$98Source: Deaconess Illinois Red Bud Regional Hospital, Inc price file · checked Oct 2026
- $210Source: Blessing Hospital price file · checked Oct 2026
- University of Illinois Hospital and ClinicsIn-lab sleep study, child under 6, 4+ extra measurementsDoctor fee only$211Source: University of Illinois Hospital and Clinics price file · checked Oct 2026
- Touchette Regional HospitalIn-lab sleep study, child under 6, 4+ extra measurementsFacility fee only$149est. $369 total
Doctor fees are billed separately.
Source: Touchette Regional Hospital price file · checked Oct 2026 - $197est. $417 total
Doctor fees are billed separately.
Source: Holy Cross Hospital price file · checked Oct 2026 - Mount Sinai Hospital Medical CenterIn-lab sleep study, child under 6, 4+ extra measurementsFacility fee only$197est. $417 total
Doctor fees are billed separately.
Source: Mount Sinai Hospital Medical Center price file · checked Oct 2026 - $314est. $534 total
Doctor fees are billed separately.
Source: Sarah Bush Lincoln price file · checked Oct 2026 - $691est. $911 total
Doctor fees are billed separately.
Source: Rockford Memorial Hospital price file · checked Oct 2026 - $692est. $912 total
Doctor fees are billed separately.
Source: Gibson Area Hospital price file · checked Oct 2026 - $699est. $919 total
Doctor fees are billed separately.
Source: Hammond-Henry Hospital price file · checked Oct 2026 - Saint Joseph Medical CenterIn-lab sleep study, child under 6, 4+ extra measurementsFacility fee only$915est. $1,135 total
Doctor fees are billed separately.
- Saint Mary of Nazareth HospitalIn-lab sleep study, child under 6, 4+ extra measurementsFacility fee only$915est. $1,135 total
Doctor fees are billed separately.
See all prices for In-lab sleep study (polysomnography), child under 6, with interpretation
Common questions
Do I need a referral?
It depends on the service and the provider. Many clinics see self-pay patients directly; call ahead to check.
Why are prices so different?
Each hospital and clinic sets its own cash price. Hospitals publish prices because federal rules require it; clinics and booking sites set prices to compete. The same service can cost several times more at one place than at another nearby.
Can I pay cash if I have insurance?
Yes. You can choose to self-pay. A cash price is often lower than what you would pay before meeting your deductible. Cash payments may not count toward your deductible, so check with your plan. Our cash vs. insurance tool can help you decide.
What is a Good Faith Estimate?
If you are uninsured or paying cash, providers must give you a Good Faith Estimate of the cost on request. If your final bill is $400 or more above the estimate, you can dispute it.