How 10 Wyoming hospitals compare with the national benchmark on six infections patients can catch in the hospital, and on serious complications, according to Medicare (CMS). Wyoming ranks #10 of 50 states on our infection index.
The Wyoming ratio adds up the infections reported by the state's hospitals and divides by the number CMS predicts; below 1.00 means fewer than predicted. Compare it with the U.S. ratio: CMS's predictions come from a fixed baseline period and infections have fallen since, so most ratios are now below 1.00. Counts show how many Wyoming hospitals CMS rated better than, no different from or worse than national.
| Infection | Wyoming ratio | U.S. ratio | Better | No different | Worse |
|---|---|---|---|---|---|
| Central line infectionsCentral line-associated bloodstream infections (CLABSI) | 0.22 | 0.58 | 0 | 2 | 0 |
| Catheter UTIsCatheter-associated urinary tract infections (CAUTI) | 0.31 | 0.47 | 1 | 3 | 0 |
| Colon surgery infectionsSurgical site infections after colon surgery | 0.91 | 0.83 | 0 | 3 | 0 |
| Hysterectomy infectionsSurgical site infections after abdominal hysterectomy | – | 1.02 | 0 | 0 | 0 |
| MRSAMRSA bloodstream infections | – | 0.68 | 0 | 2 | 0 |
| C. diffC. diff intestinal infections | 0.46 | 0.34 | 2 | 6 | 0 |
– means too few predicted infections to calculate a reliable ratio.
Listed from fewest problems to most: hospitals worse on no infection come first, then by how many infections they were better on. Most hospitals are no different from the national benchmark.
Showing all 10 hospitals
| Hospital | Infections |
|---|---|
| Cheyenne Regional Medical CenterCheyenne 2 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. ✓CAUTICatheter UTIs: better than national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Wyoming Medical CenterCasper 1 better · 0 worse Complications: same as national Acute care | =CLABSICentral line infections: no different from national. =CAUTICatheter UTIs: no different from national. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. =MRSAMRSA: no different from national. ✓C. diffC. diff: better than national. |
| Campbell County Memorial HospitalGillette 0 better · 0 worse Complications: same as national Acute care | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. =ColonColon surgery infections: no different from national. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| Cheyenne VA Medical CenterCheyenne Complications: same as national VA | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. ·C. diffC. diff: not reported. |
| Cody Regional HealthCody 0 better · 0 worse Critical Access | ·CLABSICentral line infections: not reported. =CAUTICatheter UTIs: no different from national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| Ivinson Memorial HospitalLaramie 0 better · 0 worse Complications: same as national Acute care | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| Sagewest Health CareRiverton 0 better · 0 worse Complications: same as national Acute care | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| Sheridan Memorial HospitalSheridan 0 better · 0 worse Complications: same as national Acute care | ·CLABSICentral line infections: not reported. =CAUTICatheter UTIs: no different from national. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| St Johns Medical CenterJackson 0 better · 0 worse Complications: same as national Acute care | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. =C. diffC. diff: no different from national. |
| Summit Medical CenterCasper Complications: same as national Acute care | ·CLABSICentral line infections: not reported. ·CAUTICatheter UTIs: not reported. ·ColonColon surgery infections: not reported. ·Hyst.Hysterectomy infections: not reported. ·MRSAMRSA: not reported. ·C. diffC. diff: not reported. |
No Wyoming hospitals match that search. Try a city name, or .
| Rank | State | Infection index | Worse on 1+ infection | Complications worse |
|---|---|---|---|---|
| #1 | Utah | 0.75 | 0% (0 of 29) | 0 |
| #4 | Nebraska | 0.81 | 0% (0 of 24) | 0 |
| #7 | South Dakota | 0.83 | 0% (0 of 11) | 0 |
| #10 | Wyoming | 0.88 | 0% (0 of 8) | 0 |
| #11 | Colorado | 0.89 | 2% (1 of 51) | 2 |
| #20 | Idaho | 0.96 | 0% (0 of 18) | 0 |
| #36 | Montana | 1.11 | 8% (1 of 13) | 3 |
Infection index: 1.00 is the U.S. level; lower is better (0.90 means about 10% fewer infections than U.S. hospitals overall, relative to what CMS predicts).
2 Wyoming hospitals were better than national on at least one infection and worse on none, led by Cheyenne Regional Medical Center (Cheyenne), Wyoming Medical Center (Casper).
Wyoming ranks #10 of 50 states on HospitalsInEachState.com's infection index (lower is better), at 0.88. Averaged across the infections with enough data, its hospitals reported about 12% fewer infections than U.S. hospitals overall, relative to what CMS predicts. 0 of 8 reporting hospitals (0%) were worse than national on at least one infection, compared with 5% nationwide.
A "worse" result means CMS found the hospital reported significantly more of that infection than predicted during the measurement period. It covers one type of infection over a past period and does not mean every patient is at higher risk. If you have a planned procedure, ask your doctor or the hospital what it is doing about the result and how it applies to your care. In an emergency, go to the nearest emergency room or call 911.
Only hospitals with at least one CMS infection comparison or a serious-complications result are listed. Hospitals with too few procedures or patient days, such as many small rural, critical access and specialty hospitals, often have no comparison. A missing result is not a bad sign. Every hospital still has its own page in the Wyoming hospital directory.
You're welcome to use these results with a link to this page.
Source: CMS Care Compare, Healthcare-Associated Infections (Oct 2024 – Sep 2025) and Complications and Deaths (Jul 2022 – Jun 2024) files. "Better", "no different" and "worse" are CMS's own statistical comparisons with the national benchmark. The state ratios and infection index are HospitalsInEachState.com's calculation from the same data, not CMS ratings. Each facility is counted once by its CMS Certification Number. Updated automatically when CMS publishes new data.
Infection and complication results are one part of hospital quality and do not capture every service. Talk to your doctor about which hospital is right for your care. About the data. Not affiliated with CMS. For a medical emergency, call 911.