Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Durant Medical Center | Hospital | 218 | Cedar | 41 36 01 N | 090 54 40 W |
| Dyersville Family Practice Center | Hospital | 289 | Dubuque | 42 28 38 N | 091 07 41 W |
| Dysart Clinic | Hospital | 295 | Tama | 42 10 15 N | 092 18 19 W |
| E J McKeever Medical Center | Hospital | 289 | Marion | 41 13 25 N | 093 14 31 W |
| Eagle Grove Chiropractic Center | Hospital | 340 | Wright | 42 39 50 N | 093 54 20 W |
| Eagle Grove Physical Therapy | Hospital | 339 | Wright | 42 39 50 N | 093 54 10 W |
| Eagle Point Nursing and Rehabilitation Center | Hospital | 193 | Clinton | 41 52 40 N | 090 11 25 W |
| Ear Nose and Throat Clinic | Hospital | 308 | Poweshiek | 41 44 34 N | 092 44 03 W |
| Ear Nose and Throat Surgical Associates Center | Hospital | 255 | Wapello | 41 01 45 N | 092 23 23 W |
| Ear Nose Throat Center of Southeast Iowa | Hospital | 203 | Wapello | 41 01 08 N | 092 24 39 W |
| Earlham Medical Clinic | Hospital | 336 | Madison | 41 29 31 N | 094 07 27 W |
| East Towne Care Center | Hospital | 294 | Buchanan | 42 28 20 N | 091 52 28 W |
| Eastern Iowa Chiropractic Center | Hospital | 230 | Washington | 41 17 59 N | 091 41 29 W |
| Eastern Iowa Heart Institute | Hospital | 232 | Linn | 41 59 07 N | 091 39 39 W |
| Eastern Star Masonic Home | Hospital | 340 | Boone | 42 03 35 N | 093 54 09 W |
| Easton Health Center | Hospital | 251 | Polk | 41 36 55 N | 093 32 30 W |
| Edgerton Womens Health Center | Hospital | 217 | Scott | 41 31 58 N | 090 35 18 W |
| Edgewood Chiropractic and Sports Medicine Center | Hospital | 359 | Clayton | 42 38 42 N | 091 24 06 W |
| Edgewood Clinic | Hospital | 358 | Clayton | 42 38 45 N | 091 24 06 W |
| Edgewood Convalescent Home | Hospital | 349 | Delaware | 42 38 25 N | 091 24 11 W |
| Eldon Family Medical Center | Hospital | 188 | Wapello | 40 55 10 N | 092 13 16 W |
| Eldora Community Hospital | Hospital | 317 | Hardin | 42 21 35 N | 093 06 53 W |
| Eldora Nursing and Rehab Center | Hospital | 322 | Hardin | 42 21 32 N | 093 06 42 W |
| Elkader Care Center | Hospital | 230 | Clayton | 42 50 50 N | 091 24 20 W |
| Elkader Chiropractic Clinic | Hospital | 260 | Clayton | 42 51 28 N | 091 23 50 W |
| Elkader Eye Clinic | Hospital | 218 | Clayton | 42 51 10 N | 091 24 10 W |
| Elkader Medical Associates Center | Hospital | 240 | Clayton | 42 51 35 N | 091 24 55 W |
| Elkader Medical Associates Office | Hospital | 370 | Clayton | 43 03 05 N | 091 23 22 W |
| Elkader Medical Associates Office | Hospital | 324 | Clayton | 42 52 05 N | 091 14 08 W |
| Ellsworth Municipal Hospital | Hospital | 338 | Hardin | 42 31 20 N | 093 15 33 W |