Sleep study (polysomnography) cost in Maine

Prices at 22 hospitals in Maine, from their machine-readable files. Here the median cash price is $3,137 — about the US median ($3,100), roughly 4.5× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Central Maine Medical Center Lewiston, ME $847 $847 ★ 4/5 253 min —
Calais Community Hospital Calais, ME $848 $360 — 154 min —
St Mary's Regional Medical Center Lewiston, ME $1,053 — ★ 4/5 135 min —
St Joseph Hospital Bangor, ME $1,720 $996 ★ 3/5 186 min —
Houlton Regional Hospital Houlton, ME $2,763 $2,545 ★ 3/5 194 min —
Mainehealth Maine Medical Center Portland, ME $3,137 $1,090 ★ 4/5 207 min —
Mainehealth Mid Coast Hospital Brunswick, ME $3,137 $1,090 ★ 3/5 196 min —
Mainehealth Pen Bay Hospital Rockport, ME $3,137 $1,090 ★ 3/5 158 min —
Mainehealth Waldo Hospital Belfast, ME $3,137 $1,090 ★ 3/5 152 min —
Mainehealth Stephens Hospital Norway, ME $3,137 $1,090 ★ 4/5 125 min —
Mainehealth Behavioral Health at Spring Harbor Westbrook, ME $3,137 $1,090 — — —

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)

Chargemaster (list price)
$3,137
Cash / self-pay
$3,137
Insurer-negotiated
$660
Medicare pays
$691
$848$3,137
Median cash $3,137  ·  Medicare $691  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $3,137 — about 4.5× the Medicare rate ($691). High vs Medicare. A fair cash price is usually within ~2× Medicare ($1,381).

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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 Maine →