Sleep study with CPAP cost in Portland, OR
In Portland-Vancouver-Hillsboro, OR-WA, 10 hospitals list a cash price for in-lab sleep study with CPAP or bilevel titration, age 6 and older: from $1,197.30 to $3,481.40, with a median of $1,544.40. The lowest listed price is at Legacy Mount Hood Medical Center and 4 other hospitals — $347.10 less than the median here. Across Oregon, the median is $1,891.50 at 24 hospitals.
Cash prices at 10 facilities across 7 cities for code 95811, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 23, 2026 and Apr 1, 2026.
Lowest$1,197.30Legacy Mount Hood Medical Center + 4 more
Median$1,544.40half pay less
Highest$3,481.40in this market
Difference2.9×highest vs lowest
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Portland-Vancouver-Hillsboro, OR-WA.
median
Lowest $1,197.30Highest $4,957.55
one sideboth sides
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Legacy Mount Hood Medical Center lowest Gresham, OR · (503) 674-1122 PR POLYSOM 6/>YRS SLEEP W/CPAP 4/> ADDL PARAM ATTND | $1,197.30 | $1,842.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center lowest Portland, OR · (503) 413-7682 PR POLYSOM 6/>YRS SLEEP W/CPAP 4/> ADDL PARAM ATTND | $1,197.30 | $1,842.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center lowest Portland, OR · (503) 413-2200 PR POLYSOM 6/>YRS SLEEP W/CPAP 4/> ADDL PARAM ATTND | $1,197.30 | $1,842.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center lowest Tualatin, OR · (503) 692-1212 PR POLYSOM 6/>YRS SLEEP W/CPAP 4/> ADDL PARAM ATTND | $1,197.30 | $1,842.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center lowest Portland, OR · (503) 413-2200 PR POLYSOM 6/>YRS SLEEP W/CPAP 4/> ADDL PARAM ATTND | $1,197.30 | $1,842.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center lowest Portland, OR · (503) 413-2200 PR POLYSOM 6/>YRS SLEEP W/CPAP 4/> ADDL PARAM ATTND | $1,197.30 | $1,842.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center lowest Vancouver, WA · (360) 487-1000 PR POLYSOM 6/>YRS SLEEP W/CPAP 4/> ADDL PARAM ATTND | $1,197.30 | $1,842.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center lowest Portland, OR · (503) 413-7682 PR POLYSOM 6/>YRS SLEEP W/CPAP 4/> ADDL PARAM ATTND | $1,197.30 | $1,842.00 | — | 35% | Apr 1, 2026 source file |
| Providence Milwaukie Hospital Milwaukie, OR · (503) 513-8300 HC PR 95811 POLYSOMNOGRAPHY W/CPAP | $1,891.50 | $2,522.00 | — | 25% | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City, OR · (503) 656-1631 HC PR 95811 POLYSOMNOGRAPHY W/CPAP | $1,891.50 | $2,522.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC PR 95811 POLYSOMNOGRAPHY W/CPAP | $1,891.50 | $2,522.00 | — | 25% | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg, OR · (503) 537-1555 HC PR 95811 POLYSOMNOGRAPHY W/CPAP | $1,891.50 | $2,522.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC PR 95811 POLYSOMNOGRAPHY W/CPAP | $1,891.50 | $2,522.00 | — | 25% | Apr 1, 2026 source file |
| Oregon Health & Science University Portland, OR · (503) 494-9000 Diagnostic Psg & Cpap | $3,481.40 | $5,356.00 | $771.44–$5,356.00 | 35% | Mar 23, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC CPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC CPAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC CPAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC BIPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC CPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC CPAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC PSG SPLIT-NIGHT IP PORTABLE ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC BIPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC CPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC CPAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC PSG SPLIT-NIGHT IP PORTABLE ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC BIPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC CPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC CPAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT-NIGHT IP PORTABLE ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC BIPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC BIPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC PSG SPLIT-NIGHT IP PORTABLE ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC CPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC CPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC CPAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT-NIGHT IP PORTABLE ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC BIPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC CPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC BIPAP I ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC CPAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC PSG SPLIT-NIGHT IP PORTABLE ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT-NIGHT IP PORTABLE ADULT | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC POLYSOMNOGRAPHY W/CPAP REDUCED | $3,541.50 | $4,722.00 | — | 25% | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg, OR · (503) 537-1555 HC POLYSOMNOGRAPHY W/CPAP REDUCED | $3,541.50 | $4,722.00 | — | 25% | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City, OR · (503) 656-1631 HC POLYSOMNOGRAPHY W/CPAP REDUCED | $3,541.50 | $4,722.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC POLYSOMNOGRAPHY W/CPAP REDUCED | $3,541.50 | $4,722.00 | — | 25% | Apr 1, 2026 source file |
| Providence Milwaukie Hospital Milwaukie, OR · (503) 513-8300 HC POLYSOMNOGRAPHY W/CPAP REDUCED | $3,541.50 | $4,722.00 | — | 25% | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center Vancouver, WA · (360) 487-1000 HC CPAP I ADULT | $3,876.60 | $5,964.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Salmon Creek Medical Center Vancouver, WA · (360) 487-1000 HC BIPAP I ADULT | $3,876.60 | $5,964.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC PSG SPLIT-NIGHT PEDIATRIC AGED 6 TO 18 YEARS | $4,792.45 | $7,373.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT-NIGHT PEDIATRIC AGED 6 TO 18 YEARS | $4,792.45 | $7,373.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC PSG SPLIT-NIGHT PEDIATRIC AGED 6 TO 18 YEARS | $4,792.45 | $7,373.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT-NIGHT PEDIATRIC AGED 6 TO 18 YEARS | $4,792.45 | $7,373.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT-NIGHT PEDIATRIC AGED 6 TO 18 YEARS | $4,792.45 | $7,373.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC PSG SPLIT-NIGHT PEDIATRIC AGED 6 TO 18 YEARS | $4,792.45 | $7,373.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC PSG SPLIT-NIGHT PEDIATRIC AGED 6 TO 18 YEARS | $4,792.45 | $7,373.00 | — | 35% | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City, OR · (503) 656-1631 HC POLYSOMNOGRAPHY W/CPAP | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Milwaukie Hospital Milwaukie, OR · (503) 513-8300 HC POLYSOMNOGRAPHY W/CPAP | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC POLYSOMNOGRAPHY W/CPAP | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Milwaukie Hospital Milwaukie, OR · (503) 513-8300 HC POLYSOMNO-CPAP/BIPAP-1 ON 1 PT | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Willamette Falls Medical Center Oregon City, OR · (503) 656-1631 HC POLYSOMNO-CPAP/BIPAP-1 ON 1 PT | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC POLYSOMNO-CPAP/BIPAP-1 ON 1 PT | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg, OR · (503) 537-1555 HC POLYSOMNOGRAPHY W/CPAP | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC POLYSOMNOGRAPHY W/CPAP | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Newberg Medical Center Newberg, OR · (503) 537-1555 HC POLYSOMNO-CPAP/BIPAP-1 ON 1 PT | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Providence Portland Medical Center Portland, OR · (503) 215-1111 HC POLYSOMNO-CPAP/BIPAP-1 ON 1 PT | $4,913.25 | $6,551.00 | — | 25% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT NIGHT COMPLEX ADULT | $4,957.55 | $7,627.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC PSG SPLIT NIGHT COMPLEX ADULT | $4,957.55 | $7,627.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT NIGHT COMPLEX ADULT | $4,957.55 | $7,627.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center Portland, OR · (503) 413-2200 HC PSG SPLIT NIGHT COMPLEX ADULT | $4,957.55 | $7,627.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center Gresham, OR · (503) 674-1122 HC PSG SPLIT NIGHT COMPLEX ADULT | $4,957.55 | $7,627.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center Tualatin, OR · (503) 692-1212 HC PSG SPLIT NIGHT COMPLEX ADULT | $4,957.55 | $7,627.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center Portland, OR · (503) 413-7682 HC PSG SPLIT NIGHT COMPLEX ADULT | $4,957.55 | $7,627.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center both sides Portland, OR · (503) 413-2200 HC BI-PAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Mount Hood Medical Center both sides Gresham, OR · (503) 674-1122 HC BI-PAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center both sides Portland, OR · (503) 413-2200 HC BI-PAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Meridian Park Medical Center both sides Tualatin, OR · (503) 692-1212 HC BI-PAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center both sides Portland, OR · (503) 413-7682 HC BI-PAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Emanuel Medical Center both sides Portland, OR · (503) 413-2200 HC BI-PAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
| Legacy Good Samaritan Medical Center both sides Portland, OR · (503) 413-7682 HC BI-PAP-1 PEDIATRIC AGED 6 TO 18 YEARS | $3,522.35 | $5,419.00 | — | 35% | Apr 1, 2026 source file |
Outpatient: lowest $1,197.30, median $1,544.40, highest $3,481.40 — a 2.9× difference within the same market.
Both sides : lowest $3,522.35, median $3,522.35, highest $3,522.35.
The two groups are not comparable and are not averaged together: a
price for both sides of the body covers twice the work. Merging them is how a single
published "median" ends up far above what one side actually costs.
As an inpatient, the same code is billed by 9 facilities here, median $1,197.30. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
This is an overnight sleep study at a sleep center where a technologist records brain waves, breathing, oxygen and heart rhythm and starts CPAP or bilevel therapy to find the right pressure. It is used both for a full night of CPAP adjustment and for a split-night study that starts as a diagnostic study.
What the price covers
The hospital price usually covers the overnight study and the technologist. The sleep physician's interpretation is often billed separately, and the CPAP machine itself is bought separately.