Flexible sigmoidoscopy cost in Washington

Prices at 33 hospitals in Washington, from their machine-readable files. Here the median cash price is $1,101 — 6% below the US median ($1,167), roughly 3.4× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Olympic Medical Center Port Angeles, WA $167 $218 ★ 3/5 251 min —
Providence Mount Carmel Hospital Colville, WA $190 — ★ 3/5 150 min —
Island Hospital Anacortes, WA $256 $775 ★ 4/5 204 min —
Newport Community Hospital Newport, WA $419 $77 — — —
Astria Toppenish Hospital Toppenish, WA $429 $932 — 150 min —
Astria Sunnyside Hospital Sunnyside, WA $444 $662 ★ 2/5 122 min —
Prosser Memorial Hospital Prosser, WA $587 $82 ★ 3/5 112 min —
Peacehealth United General Medical Center Sedro Woolley, WA $645 — ★ 3/5 142 min —
Columbia Basin Hospital Ephrata, WA $820 $257 — 132 min —
Peacehealth Peace Island Medical Center Friday Harbor, WA $1,382 — — 101 min —
Virginia Mason Medical Center Seattle, WA $1,514 $993 ★ 5/5 206 min —
Harrison Medical Center Silverdale, WA $1,539 $868 ★ 4/5 205 min —
Willapa Harbor Hospital South Bend, WA $1,758 — — 130 min —
Peacehealth St John Medical Center Longview, WA $1,975 $1,161 ★ 4/5 214 min —
Valley Medical Center Renton, WA $2,023 $1,080 ★ 2/5 199 min —
Cascade Medical Center Leavenworth, WA $2,054 $412 — — —
Peacehealth Southwest Medical Center Vancouver, WA $2,347 $1,134 ★ 3/5 275 min —
St Joseph Hospital Bellingham, WA $2,692 $1,160 ★ 4/5 210 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)
$1,597
Cash / self-pay
$1,101
Insurer-negotiated
$1,134
Medicare pays
$323
$236$2,142
Median cash $1,101  ·  Medicare $323  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $1,101 — about 3.4× the Medicare rate ($323). On the higher side. A fair cash price is usually within ~2× Medicare ($646).

💡 Asking for the cash price instead of the $1,597 list price could save about $496 (31%).

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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Flexible sigmoidoscopy cost in other states

All Flexible sigmoidoscopy prices (national) → · All hospitals in Washington →