Screening colonoscopy cost in California

Prices at 134 hospitals in California, from their machine-readable files. Here the median cash price is $1,737 — 45% above the US median ($1,202), roughly 4.6× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Adventist Health Mendocino Coast Fort Bragg, CA $294 $445 ★ 3/5 133 min —
Mark Twain Medical Center San Andreas, CA $381 $427 ★ 3/5 123 min —
Kern Medical Center Bakersfield, CA $407 $350 ★ 1/5 306 min —
Eisenhower Medical Center Rancho Mirage, CA $592 $1,196 ★ 4/5 259 min —
Healdsburg Hospital Healdsburg, CA $641 $997 — 94 min —
Northern Inyo Hospital Bishop, CA $712 — ★ 3/5 115 min —
Northbay Medical Center Fairfield, CA $1,027 $1,270 ★ 2/5 176 min —
Saint Agnes Medical Center Fresno, CA $1,122 $81 ★ 2/5 240 min —
Saint Francis Medical Center Lynwood, CA $1,190 $1,190 ★ 3/5 238 min —
Garden Grove Hospital & Medical Center Garden Grove, CA $1,190 $1,190 ★ 2/5 134 min —
West Anaheim Medical Center Anaheim, CA $1,190 $1,196 ★ 2/5 190 min —
Huntington Beach Hospital Huntington Beach, CA $1,190 $1,196 ★ 1/5 158 min —
La Palma Intercommunity Hospital La Palma, CA $1,190 $1,190 ★ 3/5 204 min —
Chino Valley Medical Center Chino, CA $1,190 $1,190 ★ 4/5 174 min —
San Dimas Community Hospital San Dimas, CA $1,190 $1,190 ★ 2/5 147 min —
Desert Valley Hospital Victorville, CA $1,190 $1,190 ★ 3/5 167 min —
Sherman Oaks Hospital Sherman Oaks, CA $1,190 $1,208 ★ 2/5 140 min —
Montclair Hospital Medical Center Montclair, CA $1,190 $1,190 ★ 3/5 153 min —
Shasta Regional Medical Center Redding, CA $1,190 $1,190 ★ 2/5 156 min —
Pih Health Downey Hospital Downey, CA $1,434 $1,186 ★ 4/5 242 min —
Modoc Medical Center Alturas, CA $1,598 $907 ★ 4/5 94 min —
Fresno Surgical Hospital Fresno, CA $1,624 $1,329 — — —
Huntington Hospital Pasadena, CA $1,730 $3,728 — 268 min —
Kaiser Foundation Hospital-Panorama City Panorama City, CA $1,737 $1,108 ★ 4/5 — —
Kaiser Foundation Hospital-Los Angeles Los Angeles, CA $1,737 $1,108 ★ 5/5 — —

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)
$4,029
Cash / self-pay
$1,737
Insurer-negotiated
$1,259
Medicare pays
$378
$616$4,281
Median cash $1,737  ·  Medicare $378  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $1,737 — about 4.6× the Medicare rate ($378). High vs Medicare. A fair cash price is usually within ~2× Medicare ($757).

💡 Asking for the cash price instead of the $4,029 list price could save about $2,292 (57%).

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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Screening colonoscopy cost in other states

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