Sleep study with CPAP cost in Portland, ME — inpatient
In Portland-South Portland, ME, 3 hospitals list a cash price for in-lab sleep study with CPAP or bilevel titration, age 6 and older as an inpatient: from $1,830.60 to $5,190.30, with a median of $4,773.05. The lowest listed price is at York Hospital — $2,942.45 less than the median here. Across Maine, the median is $1,830.60 at 11 hospitals.
Cash prices at 3 facilities across 3 cities for code 95811, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Sep 9, 2025 and Sep 9, 2025.
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-South Portland, ME.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| York Hospital lowest York, ME · (207) 351-2478 SLEEP LAB - PSG & CPAP | $1,830.60 | $3,051.00 | — | 40% | — source file |
| MaineHealth Brunswick, ME · (207) 729-0181 HC POLYSOMNOGRAPHY CPAP | $4,773.05 | $4,773.05 | $3,369.77–$4,505.76 | — | Sep 9, 2025 source file |
| MaineHealth Biddeford, ME HC POLYSOMNOGRAPHY CPAP | $5,190.30 | $5,190.30 | $3,817.98–$4,878.88 | — | Sep 9, 2025 source file |
Inpatient: lowest $1,830.60, median $4,773.05, highest $5,190.30 — a 2.8× difference within the same market.
As an outpatient, the same code is billed by 3 facilities here, median $4,773.05 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 0 of 2 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it below every plan's rate. 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.