Prices at 17 hospitals in North Dakota, from their machine-readable files. Here the median cash price is $2,909 — 6% below the US median ($3,100), roughly 4.2× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| Altru Hospital | Grand Forks, ND | $1,487 | $1,025 | ★ 3/5 | 177 min | — |
| South Central Health | Wishek, ND | $1,944 | — | — | 98 min | — |
| CHI St Alexius Health Devils Lake | Devils Lake, ND | $1,986 | $3,452 | ★ 2/5 | 133 min | — |
| CHI St Alexius Health Williston | Williston, ND | $2,060 | $2,855 | ★ 3/5 | 156 min | — |
| Mountrail County Medical Center Inc | Stanley, ND | $2,219 | $2,009 | — | 83 min | — |
| Carrington Health Center | Carrington, ND | $2,393 | $3,214 | — | 104 min | — |
| CHI Oakes Hospital | Oakes, ND | $2,620 | $4,446 | — | 107 min | — |
| Lisbon Area Health Services | Lisbon, ND | $2,648 | $3,925 | — | 110 min | — |
| Presentation Medical Center | Rolla, ND | $2,909 | $2,016 | — | 101 min | — |
| Smp Health St Aloisius | Harvey, ND | $2,909 | $2,016 | ★ 1/5 | 76 min | — |
| CHI St Alexius Health Dickinson | Dickinson, ND | $3,344 | $4,193 | ★ 2/5 | 174 min | — |
| Tioga Medical Center | Tioga, ND | $3,666 | $3,666 | — | 82 min | — |
| Essentia Health | Fargo, ND | $3,722 | $2,525 | ★ 3/5 | 108 min | — |
| Sanford Medical Center Bismarck | Bismarck, ND | $3,806 | $3,334 | ★ 4/5 | 180 min | — |
| Sanford Mayville | Mayville, ND | $4,129 | $4,237 | — | 99 min | — |
| Sanford Hillsboro | Hillsboro, ND | $4,129 | $4,237 | — | 72 min | — |
| Sanford Medical Center Fargo | Fargo, ND | $4,620 | $1,846 | ★ 4/5 | 181 min | — |
CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated October 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.
Price comparison (median)
Typical cash price here is $2,909 — about 4.2× the Medicare rate ($691). High vs Medicare. A fair cash price is usually within ~2× Medicare ($1,381).
💡 Asking for the cash price instead of the $4,729 list price could save about $1,821 (38%).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
Sleep study (polysomnography) cost in other states
All Sleep study (polysomnography) prices (national) → · All hospitals in North Dakota →