Sleep study (overnight, attended) in Bismarck, ND costs $668 to $3,659. Here's every hospital's price.
2 hospitals in the Bismarck, ND metro area publish a cash price for sleep study (overnight, attended) (CPT 95810). We read their files every month so you don't have to.
Across the Bismarck, ND metro area, 2 hospitals list a cash price for sleep study (overnight, attended) (CPT 95810). The lowest is $668 at Chi St Alexius Health, the median is $668 and the highest is $3,659 at Sanford Medical Center Bismarck. The most expensive hospital lists 5.5 times the cheapest for the same code.
The Bismarck, ND median of $668 is 76% below the national median of $2,763 across 1159 US hospitals with a cash price for this code.
2 of these hospitals also publish the rates they negotiated with insurers, from $623 to $4,117. With insurance you pay a share of the negotiated rate, which is sometimes higher than the cash price; you may ask for the cash price instead.
The files behind these prices are dated between February 2026 and March 2026.
Sorted by cash price
Hospital facility fee onlyBismarck · 11 mi · File Feb 2026
Bismarck · 11 mi · File Mar 2026
What's in the price
The hospital facility fee for CPT 95810. The doctor, anesthesia and lab work usually bill separately.
Cash vs. insured
Cash is what you pay without insurance. With insurance you pay a share of the negotiated rate, which can be higher than cash. You may ask for the cash price.
What to say on the phone
"I'd like the self-pay price for CPT 95810, in writing, and whether it covers facility, physician and anesthesia."
About sleep study (overnight, attended)
CPT 95810 is an overnight polysomnography in a sleep laboratory with a technologist present: sensors record breathing, oxygen, heart rhythm, brain activity and movement to diagnose sleep apnea and other sleep disorders. It is the traditional gold standard test, though home sleep tests (95806) have replaced it for many straightforward apnea cases.
What the price covers
The hospital's price is the technical fee for the sleep laboratory, the technologist and the recording equipment. The sleep physician's interpretation is billed separately. If CPAP is started during the same night (a split-night study, 95811), the code and price change.
Why prices vary
Attended sleep studies are among the most expensive routine diagnostic tests at hospitals, and prices vary several times within one area. Independent sleep centers are usually cheaper, and a home sleep test, when appropriate, costs a fraction of an in-lab study.
Questions to ask
- What is the self-pay price for 95810, and what does the interpretation add?
- Would a home sleep test (95806) be appropriate for me?
- If CPAP is started the same night, what does the study cost?