Tonsillectomy and adenoidectomy, under age 12CPT 42820General surgery

Median commercial negotiated rate by hospital, from each hospital's own disclosure file. The same procedure spans a 5.1× price range across 41 Colorado hospitals. Open in the explorer → — filter by insurer or region, map it, or compare hospitals side by side.

How to read “% of Medicare” Medicare’s payment is a hospital-specific benchmark built from CMS files — adjusted for local wages and case complexity, and roughly pegged to the cost of care. A commercial rate at 300% means a private plan pays about triple that benchmark for the same care at the same hospital. The gap is negotiation, not quality. Full methodology →
Median commercial negotiated rate Medicare benchmark
$4,028
$6,982
$7,061
$7,268

The part you don’t feel

Sentara Halifax Regional Hospital $20,373vsMary Washington Hospital $4,028 what you pay what your plan pays
Deductible not metearly in the plan year
Sentara Halifax Regional Hospital
Mary Washington Hospital
$16,344you feel all of it
Deductible met20% coinsurance
Sentara Halifax Regional Hospital
Mary Washington Hospital
$3,269$13,076 invisible to you
Out-of-pocket max reacheda bad year, or a big surgery
Sentara Halifax Regional Hospital
Mary Washington Hospital
$0the market goes blind

The gap is $16,344 in every row. The only thing that changes is how much of it reaches the person choosing. Nobody hid the price — the deductible structure hides the difference, and a difference nobody feels is a difference nobody shops. Illustration uses a 20% coinsurance plan with no separate facility or professional bill; your own plan governs.

Detail (click headers to sort, or “why” for cost vs price)

HospitalCommercial medianMedicare% of MedicareEst. cost*Plan rows
Mary Washington Hospital$4,028$6,12566%—18
Stafford Hospital$4,028$6,12566%—18
University Of Virginia Medical Center ● actual$4,174$5,93970%$3,46930
Uva Health Prince William Medical Center$4,369$6,12571%$2,08419
Uva Health Haymarket Medical Center$4,403$6,12572%$2,24418
Vcu Health Tappahannock Hospital$4,572$5,77679%—1
Uva Health Culpeper Medical Center$4,716$6,12577%$1,93514
Chesapeake General Hospital$5,095$5,77688%—5
Virginia Hospital Center$5,757$6,12594%—9
Inova Alexandria Hospital$5,955$6,41893%—15
Inova Loudoun Hospital ● actual$5,955$6,12597%—15
Inova Fairfax Hospital ● actual$5,955$6,34694%—15
Inova Fair Oaks Hospital$5,955$6,12597%—15
Inova Mount Vernon Hospital$5,955$6,41893%—15
Sentara Martha Jefferson Hospital$5,978$5,776103%—5
Spotsylvania Regional Medical Center$6,144$6,125100%—12
John Randolph Medical Center$6,914$5,776120%—15
Lewisgale Medical Center$6,914$5,776120%—7
Lewisgale Hospital Montgomery$6,914$5,776120%—7
Lewisgale Hospital Alleghany$6,914$5,776120%—7
Cjw Medical Center$6,982$5,939118%—16
Henrico Doctors' Hospital$6,982$5,939118%—16
Augusta Health$7,061$5,788122%—5
Fauquier Hospital$7,268$6,125119%—1
Reston Hospital Center$7,312$6,266117%—13
Stonesprings Hospital Center$7,312$6,125119%—13
Sentara Northern Virginia Medical Center$8,480$5,776147%—6
Lewisgale Hospital Pulaski$9,752$5,776169%—7
Riverside Regional Medical Center$11,847$5,776205%—4
Sentara Norfolk General Hospital$14,111$5,776244%—5
Sentara Obici Hospital$14,111$5,776244%—5
Sentara Leigh Hospital$14,111$5,776244%—5
Sentara Virginia Beach General Hospital$14,111$5,776244%—5
Sentara Princess Anne Hospital$14,111$5,776244%—5
Riverside Doctors' Hospital Of Williamsburg$14,444$5,776250%—2
Riverside Shore Memorial Hospital$15,874$5,776275%—2
Riverside Walter Reed Hospital$16,286$5,776282%—2
Sentara Careplex Hospital$16,750$5,776290%—4
Sentara Williamsburg Regional Medical Center$17,486$5,776303%—4
Sentara Rmh Medical Center$19,007$5,776329%—2
Sentara Halifax Regional Hospital$20,373$5,822350%—2

*Cost estimates use hospital-level cost-to-charge ratios from federal cost reports and are approximate; ~ marks categories (imaging, labs) where they are least precise. "Plan rows" is how many distinct plan rates the hospital published; medians over more rows are sturdier.
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Rexroad Analytics · Data: hospital machine-readable files (45 CFR 180, schema v3.0) retrieved September 18, 2026; Medicare benchmarks from CMS claims data and fee schedules; cost estimates from FY2026 CMS cost-report ratios, labeled as estimates. Not medical, legal, or benefits advice. Full methodology → · The American Healthcare Conundrum →