Sleep study (polysomnography) cost in Oregon

Prices at 9 hospitals in Oregon, from their machine-readable files. Here the median cash price is $3,522 — 14% above the US median ($3,100), roughly 5.1× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Hillsboro Medical Center Hillsboro, OR $824 $983 ★ 3/5 200 min 14.5%
OHSU Hospital and Clinics Portland, OR $2,153 $1,061 ★ 3/5 234 min 14.0%
St Anthony Hospital Pendleton, OR $2,807 $3,708 ★ 3/5 144 min 14.7%
Legacy Emanuel Medical Center Portland, OR $3,522 ★ 3/5 166 min 14.7%
Legacy Good Samaritan Medical Center Portland, OR $3,522 ★ 4/5 186 min 14.1%
Legacy Mount Hood Medical Center Gresham, OR $3,522 ★ 3/5 154 min 14.4%
Legacy Meridian Park Medical Center Tualatin, OR $3,522 ★ 2/5 175 min 14.7%
Good Shepherd Medical Center Hermiston, OR $4,343 $3,845 155 min 16.1%
Sacred Heart Medical Center-Riverbend Springfield, OR $4,419 $1,049 ★ 4/5 250 min 12.8%

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 June 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)

Chargemaster (list price)
$5,419
Cash / self-pay
$3,522
Insurer-negotiated
$1,061
Medicare pays
$691
$1,887$4,358
Median cash $3,522  ·  Medicare $691  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $3,522 — about 5.1× 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 $5,419 list price could save about $1,897 (35%).

Estimate what you’ll pay
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Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

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Sleep study (polysomnography) cost in other states

All Sleep study (polysomnography) prices (national) → · All hospitals in Oregon →