How much does a sleep study (overnight in lab) cost in Portland?
Attended overnight sleep study; bundle includes the CPAP-titration variant. Below: the rates insurers have actually negotiated with 12 Portland-area hospitals, and the cash (self-pay) prices where published — from the hospitals' own federally required price files.
$1,141
lowest median negotiated rate
Hillsboro Medical Center
$3,786
highest (adult hospitals)
Providence Willamette Falls Medical Center
3.3×
price spread
same procedure, same metro
Median negotiated rate per hospital · sorted low → high · hover a bar for the full receipt
cash (self-pay) price
| Hospital | Gross charge | Cash price | Negotiated | Range | # rates | vs median |
|---|
* Specialty hospital (pediatric or cancer center) — rates reflect specialty case mix. † Median based on fewer than 3 published rates — treat as indicative. Bars show the median dollar-denominated commercial negotiated rate; hospitals sharing a health-system contract show similar rates.
SOURCE: standard-charges files from 12 hospitals · file dates 2026-03-23 → 2026-05-26 · retrieved 2026-08-08 → 2026-08-15
Paying cash can beat using insurance. At Legacy Emanuel Medical Center, the self-pay price is $1,170 — less than the $3,074 median commercial-insurer rate. If you haven't met your deductible, ask for the cash rate.