Updated February 2026
The median cost of Sleep Study (Polysomnography) in St. Louis is $2,119, with prices typically ranging from $331 to $5,945 across 13 hospitals reporting under federal Hospital Price Transparency rules.
The price range across 13 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.
| Compare | Hospital | Median Price | Range | Confidence | Source |
|---|---|---|---|---|---|
| Nevada Regional Medical Center | $331 | $237 to $404 | Low | View File | |
| Saint Francis Medical Center | $926 | $926 to $926 | Low | View File | |
| Osf Saint Anthony's Health Center | $1,057 | $963 to $1,151 | Low | View File | |
| Missouri Baptist Sullivan Hospital | $1,070 | $326 to $1,160 | High | View File | |
| Barnes-jewish West County Hospital | $1,088 | $148 to $1,232 | High | View File | |
| Barnes-jewish St Peters Hospital | $1,088 | $148 to $4,532 | High | View File | |
| St Louis Childrens Hospital | $2,119 | $482 to $5,007 | High | View File | |
| Christian Hospital Northeast-northwest | $2,660 | $487 to $4,955 | High | View File | |
| Hermann Area District Hospital | $2,765 | $699 to $3,447 | Low | View File | |
| Barnes-jewish Hospital | $3,209 | $974 to $3,636 | High | View File | |
| Barnes Jewish Hospital | $3,209 | $974 to $3,636 | High | View File | |
| Phelps Health | $3,434 | $2,148 to $5,436 | Low | View File | |
| Missouri Baptist Medical Center | $5,945 | $974 to $5,015 | High | View File |
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 St. Louis metro area range from $331 to $5,945 based on data from 13 hospitals. The median price is $2,119. 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.