Hospital rankings
Hospitals in Colorado with the lowest left ED without being seen
70 Colorado hospitals ranked by left ED without being seen in the 2026 Medicare (CMS) data. Filter by type, ownership and size, choose the measures you care about, and sort by any column.
| # | Hospital | Left ED without being seenlower is better | Time in emergency departmentlower is better | Appropriate sepsis carehigher is better | Health care workers vaccinated for fluhigher is better | Compare |
|---|---|---|---|---|---|---|
| National average | 2.0% | 162 min | 65.0% | 78.0% | ||
| T28 | Animas Surgical Hospital, LLC | 1.0%, 60th percentile | 99 min, 91st percentile | — | 95.0%, 88th percentile | Compare Animas Surgical Hospital, LLC |
| T28 | East Morgan County Hospital | 1.0%, 60th percentile | 111 min, 82nd percentile | — | 91.0%, 75th percentile | Compare East Morgan County Hospital |
| T28 | Evans ACH (Ft Carson) | 1.0%, 60th percentile | 128 min, 67th percentile | 45.0%, 12th percentile | — | Compare Evans ACH (Ft Carson) |
| T28 | Middle Park Medical Center | 1.0%, 60th percentile | 132 min, 63rd percentile | — | 87.0%, 65th percentile | Compare Middle Park Medical Center |
| T28 | Prowers Medical Center | 1.0%, 60th percentile | 118 min, 76th percentile | — | — | Compare Prowers Medical Center |
| T28 | Southeast Colorado Hospital District | 1.0%, 60th percentile | 154 min, 46th percentile | — | 95.0%, 88th percentile | Compare Southeast Colorado Hospital District |
| T28 | Spanish Peaks Regional Health Center | 1.0%, 60th percentile | 117 min, 77th percentile | — | 98.0%, 97th percentile | Compare Spanish Peaks Regional Health Center |
| T28 | UCHealth Broomfield Hospital | 1.0%, 60th percentile | 105 min, 86th percentile | 82.0%, 88th percentile | 98.0%, 97th percentile | Compare UCHealth Broomfield Hospital |
| T28 | UCHealth Grandview Hospital | 1.0%, 60th percentile | 101 min, 89th percentile | — | 95.0%, 88th percentile | Compare UCHealth Grandview Hospital |
| T28 | Weisbrod Memorial County Hospital | 1.0%, 60th percentile | 118 min, 76th percentile | — | 98.0%, 97th percentile | Compare Weisbrod Memorial County Hospital |
| T61 | Community Hospital | 2.0%, 32nd percentile | 135 min, 61st percentile | 88.0%, 96th percentile | 83.0%, 57th percentile | Compare Community Hospital |
| T61 | Intermountain Health St. Mary's Regional Hospital | 2.0%, 32nd percentile | 202 min, 18th percentile | 62.0%, 42nd percentile | 88.0%, 68th percentile | Compare Intermountain Health St. Mary's Regional Hospital |
| T61 | Montrose Regional Health | 2.0%, 32nd percentile | 146 min, 52nd percentile | 78.0%, 81st percentile | 95.0%, 88th percentile | Compare Montrose Regional Health |
| T61 | Centura Health-Penrose St Francis Health Services | 2.0%, 32nd percentile | 193 min, 23rd percentile | 79.0%, 83rd percentile | 90.0%, 73rd percentile | Compare Centura Health-Penrose St Francis Health Services |
| T61 | Parkview Medical Center, Inc | 2.0%, 32nd percentile | 171 min, 35th percentile | 62.0%, 42nd percentile | 92.0%, 78th percentile | Compare Parkview Medical Center, Inc |
| T61 | Gunnison Valley Hospital | 2.0%, 32nd percentile | 134 min, 62nd percentile | — | 98.0%, 97th percentile | Compare Gunnison Valley Hospital |
| T61 | Pagosa Springs Medical Center | 2.0%, 32nd percentile | 141 min, 55th percentile | — | — | Compare Pagosa Springs Medical Center |
| T61 | Rangely District Hospital | 2.0%, 32nd percentile | 182 min, 28th percentile | — | 80.0%, 51st percentile | Compare Rangely District Hospital |
| 69 | Delta County Memorial Hospital | 3.0%, 17th percentile | 143 min, 54th percentile | 78.0%, 81st percentile | 70.0%, 35th percentile | Compare Delta County Memorial Hospital |
| 70 | Denver Health & Hospital Authority | 4.0%, 9th percentile | 208 min, 15th percentile | 55.0%, 27th percentile | — | Compare Denver Health & Hospital Authority |
About these rankings
Rankings use the 2026 release of CMS Care Compare data. Hospitals share a rank (“T”) when their values are equal, and only hospitals with a reported value for the sorted measure are ranked. Shading compares each value with every hospital in the country, so it doesn’t change with your filters. Small differences are often not statistically meaningful; use the methodology and glossary for context.
- Left ED without being seen
- Percentage of patients who left the emergency department before being seen.
- Time in emergency department
- Median time patients spent in the emergency department before leaving.
- Appropriate sepsis care
- Percentage of patients who received appropriate care for severe sepsis and septic shock.
- Health care workers vaccinated for flu
- Percentage of health care workers given influenza vaccination.