- Cox Health Systems Ambulance
- Cox Medical Response
- Cox's Paramedic Seymour Base
- Cox's Paramedic Sparta Base
- Craigsville-Augusta Spgs Aid
- Crandon Area Rescue Squad Svc
- Crawford City Ambulance
- Crawford County EMS
- Crawfordsville Ambulance
- Crescent Ambulance Dist
- Crest Ambulance & Involent
- Crewe Ambulance Svc
- Crienttden Hlth Sys/Ambulnce
- Critical Air Medicine
- Critical Air Medicine
- Critical Air Medicine
- Critical Air Medicine Texas
- Critical Air Medicine Texas
- Critical Care Ambulance Svc
- Critical Care Ambulance Svc
- Critical Care Ambulance Svc
- Critical Care EMS
- Critical Care EMS
- Critical Care Medflight Inc
- Critical Care Transport Inc
- Critical Care Transport Inc
- Critical Care Transport Svc
- Critical Life
- Critical Life
- Critical Life EMS
- Critical Link Ambulance & Spec
- Criticare Ambulance Svc
- Crittenden Ems
- Crockett Co Rescue Squad
- Crockett County Ambulance Svc
- Crockett County E M S Bldg
- Crossett Ambulance Svc
- Croswell Ambulance Svc
- Crown Ambulance Svc
- Crown Point Fire Rescue
- Cullman Regional Medical Ctr
- Culver Ambulance Svc
- Cunningham EMS Inc
- Currant Valley Ambulance Svc
- Curtis Universal Ambulance
- Curtis Universal Ambulance Svc
- Curtis Universal Ambulance Svc
- Custer Ambulance Svc
- Cut Bank Ambulance Svc
- Cypress Creek Emrgncy Med Svc
- Cypress Transport Svc
- Cyril Ambulance Ser
- Cyril Ambulance Svc
- D & J Med Transportation LLC
- D & L Ambulette Inc
- D & L Ems
- D & L Transportation Svc
- D & S Ambulance Svc
- D'Arbonne Ambulance Svc
- D'Arbonne Ambulance Svc
- D'Arbonne Ambulance Svc
- D'Arbonne Ambulance Svc
- D'Arbonne Ambulance Svc
- D'Hanis Non-Emergency
- Daisy Ambulance Svc
- Dallas Ambulance Billing
- Dallas Area Ambulance Service-
- Dallas County Ambulance Svc
- Dallas County Ambulance Svc
- Dallas Rescue Squad
- Danbury Ambulance Svc
- Danbury Ambulance Svc Inc
- Dane County Ambulance
- Dane County Ambulance
- Danese Fire Dept & Ambulance
- Danforth Ambulance
- Darien Emergency
- Das/Pana Ambulance Svc
- Das/Pana Ambulance Svc
- Das/Pana Ambulance Svc
- Davenport Ambulance
- David Goff
- Davidson County Ambulance Svc
- Daviess County Ambulance Svc
- Davis Ambulance Enterprise Inc
- Davis Ambulance Enterprises
- Davis County Ambulance Svc
- Dawn Invalid Coach Inc
- Dawson County Ambulance Svc
- Dayton Ambulance Svc
- Dayton Rescue Business Office
- DBH Enterprises
- DBH Enterprises
- DCOGEMS
- De Kalb EMS
- De WITT City Hospital
- De WITT Community Ambulance
- Decatur Ambulance
- Decatur County Ambulance
- Decatur Emergency Medical Svc
- Deep South Ambulance Svc
- Deer Creek Ambulance Svc
- Deer Lodge County Ambulance
- Deer Park Ambulance
- Deer River Health Care Ctr
- Deer-GROVE Ems
- Deer-Grove Ems
- Deerfield Ambulance
- Deerfield Ambulance
- Deerfield Rescue
- Deerfield Township Ambulance
- Deerfield Township Ambulance
- Deerfield Valley Rescue
- Deering City Ambulance
- Dekalb Ambulance Svc
- Dekalb Ambulance Svc
- Del Norte Air Ambulance
- Del Norte Air Ambulance
- Del Norte Ambulance
- Del Norte Ambulance
- Del Norte Community Ambulance
- Del Puerto Health Care Dist
- Delano Ambulance Svc
- Delavan Ambulance
- Delavan Rescue Squad Inc
- Dell Rapids Community
- Delta Ambulance
- Delta Ambulance Corp
- Delta Ambulance Svc
- Delta County Ambulance Svc
- Delta Emergency Vehicle Sales
- Delta Invalid Coach
- Delton Ambulance
- Delton Ambulance Svc
- Demarest Volunteer Ambulance
- Denmark Ambulance
- Dennis Twp Rescue Squad
- Dependable Care Ambulance Inc
- Dependable Care Transportation
- Dependable Care Transportion
- Derby Line Ambulance
- Des Arc Ambulance Svc
- Desert Air Ambulance
- Desert Air Ambulance Inc
- Desert Ambulance Svc Inc
- Dessert Sun Aviation
- Devine Ambulance
- Dexter Ambulance Svc
- DFW Ambulance Svc
- DHP Ambulance
- Dialog EMS
- Diamond Ambulance Svc
- Diamond Ambulance Svc
- Diamond City Ambulance
- Diamond City Ambulance Svc
- Diaz Memorial Ambulance Svc
- Dickens Ambulance Svc
- Dickenson County Ambulance
- Dickinson Area Ambulance
- Dickinson County Ambulance Svc
- Dickson County Ambulance Svc
- Dickson County Ambulance Svc
- Dierks Ambulance Svc
- Dimmit County EMS Ambulance
- District 1 Ems
- Diversified Transportation
- Divine Ambulance Svc
- Dixon Ambulance District
- Dixon Fire Dept Paramedic Svc
- Dobbs Ferry Ambulance Corp Inc
- Doctor's Ambulance Svc
- Doctor's Ambulance Svc
- Doctor's Ambulance Svc
- Doctor's Ambulance Svc
- Dolgeville Ambulance Corp
- Doll Transportation Inc
- Dolphin Medical Transportation
- Dominion Ambulance Svc Inc
- Dominion Medical Transport
- Donald Martens & Son Ambulance
- Donald Martens & Son Ambulance
- Donald Mc Fee Ambulance Svc
- Doniphan Ambulance Svc
- Donnellson Ambulance
- Dooly County Ambulance Svc
- Door To Door Medi Taxi
- Doris's Transportation
- Dothan Ambulance Svc
- Dothan Ambulance Svc Co
- Dougherty County Ambulance Svc
- Dougherty County EMS
- Dover Ambulance
- Dowagiac Vfd Ambulance Svc
- Downeast Ems
- Drain City Ambulance
- Drexel Fire & Ambulance
- Drummond Island Ambulance
- Drummond Volunteer Ambulance
- Dry Fork Rescue Squad
- Dryden Town Ambulance
- Du Quoin
- Duanesburg Volunteer Ambulance
- Dubois Ambulance
- Dubois Ambulance Station
- Duff Emergency
- Duke Life Flight
- Dumont Volunteer Ambulance
- Dunn Memorial Hosp Ambulance
- Dunn's Ambulance
- Dunn's Ambulance
- Dunn's Ambulance
- Durant Ambulance Svc
- Durant Ambulance Svc Inc
- Durham Volunteer Ambulance
- Durrin Transporters
- Durrin Transporters
- DVA Ambulance Inc
- E & E Ambulance Svc Inc
- E & E Ambulance Svc Inc
- E C Care
- E M S
- E M S Enterprises
- E R Ambulance
- E R Ambulance Inc
- E R Ambulance Inc
- E Z Trans
- Eagle Ambulance
- Eagle Ambulance
- Eagle County Ambulance Dist
- Eagle County Ambulance Dist
- Eagle Emergency Svc
- Eagle EMS Ofc
- Eagle Medical Svc Inc
- Eagle Medical Transport Inc
- Eagle Rock Ambulance
- Earlville Community Ambulance
- Early Arrival Medicar
- Early Arrival Medicar
- Eascare
- Eascare
- Eascare Ambulance Svc
- Easi Inc
- East Bernard EMS Office
- East Carroll Parish Ambulance
- East Coast Ambulance Svc
- East End Ambulance
- East Granby Ambulance Assn
- East Haddam Volunteer Amblnce
- East Hampton Ambulance Assn
- East Jefferson Hosp Ambulance
- East Midwood Volunteer Amblnc
- East Palo Alto Mural Art Prjct
- East Rochester Ambulance Svc
- East Texas Emergency Medical
- East Texas Emergency Medical
- East Texas Med Ctr EMS
- East Texas Medical Ctr
- East Texas Medical Ctr
- East Texas Medical Ctr EMS
- East Texas Medical Ctr Rgnl
- East Wayne Co Ambulance
- East Wayne County Ambulance
- Eastcare Ambulance Svc
- Eastern Area Specialty
- Eastern Medical Transport
- Eastern Medical Transport
- Eastern Rescue Inc
- Eastern Shore Ambulance Svc
- Eastern Star Medical Transport
- Eastern Wyoming Ambulance Svc
- Eastex EMS
- Eastex EMS
- Eastex EMS
- Eastex EMS Ambulance Svc
- Eastex Ems Ambulance Svc
- Easton Greenwich Squad Inc
- Eaton Medical Transport Inc
- Eau Claure City Ambulance
- Eddyville Ambulance Svc
- Eden Volunteer Fire Dept
- Edgar B Davis Memorial Hosp
- Edgar County Special Svc Area
- Edgar County Special Svc Area
- Edgar County Special Svc Area
- Edgecombe County Ambulance
- Edgefield County Ambulance Svc
- Edwards County Ambulance Svc
- Edwards County Ambulance Svc
- Edwards' Ambulance Svc
- Edwardsburg Ambulance
- Effingham City-Cnty Ambulance
- Effingham City-Cnty Ambulance
- Egg Harbor Ambulance Svc
- Egg Harbor Township Ambulance
- El Dorado City Ambulance
- Elaine's Transport Co
- Elaine's Transportation Co
- Eldorado Ambulance
- Eldorado Community Ambulance
- Electra Ambulance Svc