Sleep study (polysomnography) cost in Montana

Prices at 10 hospitals in Montana, from their machine-readable files. Here the median cash price is $1,644 — 47% below the US median ($3,100), roughly 2.4× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Sidney Health Center Sidney, MT $334 $1,011 ★ 3/5 152 min —
St Luke Community Hospital Ronan, MT $893 $430 — 109 min —
St Peters Health Helena, MT $1,203 $1,544 ★ 3/5 179 min —
Billings Clinic Billings, MT $1,644 — ★ 4/5 176 min —
Billings Clinic Broadwater Townsend, MT $1,644 — — 76 min —
Bozeman Health Deaconess Hospital Bozeman, MT $2,100 $1,067 ★ 4/5 142 min —
Clark Fork Valley Hospital Plains, MT $2,585 $2,198 — 148 min —
Poplar Community Hospital Poplar, MT $2,882 $3,586 — 89 min —

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)
$1,704
Cash / self-pay
$1,644
Insurer-negotiated
$1,067
Medicare pays
$691
$726$2,674
Median cash $1,644  ·  Medicare $691  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $1,644 — about 2.4× the Medicare rate ($691). On the higher side. A fair cash price is usually within ~2× Medicare ($1,381).

💡 Asking for the cash price instead of the $1,704 list price could save about $60 (4%).

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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.

Sleep study (polysomnography) cost in other states

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