Ranked listRefreshed monthly

The 10 largest hospitals in Wyoming by affiliated HCPs

Cheyenne Regional Medical Center has the most affiliated HCPs of any hospital in Wyoming, 587, followed by Campbell County Memorial Hospital in Gillette (405) and Sheridan Memorial Hospital in Sheridan (355).

Updated HCPs with a current affiliation in the Dmand AI databaseHow we ranked

  1. Cheyenne Regional Medical CenterCheyenne · Laramie County Shooting Sports Complex587HCPs166beds
  2. Campbell County Memorial HospitalGillette · Campbell County Health405HCPs66beds
  3. Sheridan Memorial HospitalSheridan · County of Sheridan355HCPs88beds
  4. Banner Wyoming Medical CenterCasper · Banner Health355HCPs249beds
  5. Ivinson Memorial HospitalLaramie · Albany County352HCPs76beds
  6. Cody Regional HealthCody · Cody Regional Health350HCPs25beds
  7. SageWest RivertonRiverton · ScionHealth315HCPs133beds
  8. Memorial Hospital of Sweetwater CountyRock Springs · Sweetwater County302HCPs25beds
  9. Memorial Hospital of Converse CountyDouglas · Converse County WY260HCPs25beds
  10. St. John's HealthJackson · St. John's Health229HCPs48beds

The 10 highest of 30 Wyoming hospitals that report affiliated HCPs. Ranks compare size, not quality of care.

Every hospital in Wyoming

The median Wyoming hospital has 107 HCPs

30 Wyoming hospitals report affiliated HCPs. The median hospital has 107 HCPs, so Cheyenne Regional Medical Center is about 5.5 times that size.

the size of the median Wyoming hospital, which has 107 HCPs
5.5×
of the 30 Wyoming hospitals that report affiliated HCPs
33%

How we ranked the top Wyoming hospitals

Measure
HCPs with a current affiliation in the Dmand AI database.
What counts as a hospital
One CMS certification number. A hospital with several campuses under one number counts once.
Field
30 Wyoming hospitals in the Dmand AI database report affiliated HCPs.
Ties
Hospitals with the same number share a rank.
What a rank means
Size only. A rank compares affiliated HCPs; it says nothing about quality of care.
Refresh
Monthly. Updated Oct 28, 2026.

FAQ

Questions about the top Wyoming hospitals

Answers from the same data, updated monthly.

Which Wyoming hospital has the most affiliated HCPs?

Cheyenne Regional Medical Center in Cheyenne, with 587 HCPs. Campbell County Memorial Hospital is second with 405.

What are the top 10 Wyoming hospitals by affiliated HCPs?

Cheyenne Regional Medical Center (587), Campbell County Memorial Hospital (405), Sheridan Memorial Hospital (355), Banner Wyoming Medical Center (355), Ivinson Memorial Hospital (352), Cody Regional Health (350), SageWest Riverton (315), Memorial Hospital of Sweetwater County (302), Memorial Hospital of Converse County (260), St. John's Health (229).

How many affiliated HCPs does a typical Wyoming hospital have?

The median Wyoming hospital that reports affiliated HCPs has 107 HCPs, out of 30 that report them.

How often is this list updated?

Every month, when the Dmand AI database refreshes. This version is from Oct 28, 2026.

More ranked lists

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    The 10 largest hospitals in Colorado by affiliated HCPs

    The same ranking for Colorado hospitals.

  • Ranked list

    The 10 largest hospitals in the US by affiliated HCPs

    The national ranking by affiliated HCPs.

  • Insight

    EHR market share in Wyoming

    Oracle Cerner runs 45% of Wyoming hospitals with an EHR on file.

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