CMS Price Transparency Data

Colonoscopy (diagnostic)

Facility: CHI St Alexius Health Williston

Billing Code: 45378 (CPT)

The BaseRate · fair price high confidence
A fair price for this
$809
about 0.9× the $950 Medicare rate · typically $679–$1,887
modeled estimate · not a bill or quote
What this hospital charges insurers
$784
About the fair price
about $25 under the fair price · 0.8× Medicare
Medicare pays $950 Fair price $809 This hospital $784 Cash price $555 Hospital's list price $957

How we calculate the fair BaseRate →

How this hospital compares to other ND hospitals

A typical price — 5 charge more and 3 charge less, among the 9 ND hospitals compared.

Cheapest $249 Priciest $1,203

Black dot = this hospital, among the 9 ND hospitals with a price for this procedure. Full list below.

A fair price for a Colonoscopy (diagnostic) is about $809 (about 0.9× the $950 Medicare rate). CHI St Alexius Health Williston charges insurers about $784, or about $555 in cash — about the fair price. Located in Williston, ND.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

2 of 6 major insurers have a published price at this hospital

✓ UnitedHealthcare✓ Blue Cross Blue Shield AetnaCignaHumanaKaiser Permanente

Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.

Insurance company Price range vs. Medicare
UnitedHealthcaremajor $698 - $785 73%
Blue Cross Blue Shieldmajor $429 - $593 45%
HealthPartners $899 - $900 95%
Medica $421 - $900 44%
Sanford Health Plan $574 60%
Excludes 1 rental-network / third-party entry (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

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Facility Profile & Credentials

  • Address: 1301 15Th Ave W, Williston, ND 58801
  • CMS Rating: ★★★☆☆
  • Ownership Type: Voluntary non-profit - Church
  • Hospital Type: Critical Access Hospitals