More than 15,000 EMS workers are killed each year in the line of duty in the United States. Traffic incidents account for 44% of these deaths, and 10% of EMS fatalities happen in vehicle crashes while responding. Across EMS and ambulance datasets, 1 out of every 14 emergency-vehicle crashes results in at least one fatality, with the highest rates tied to intersection activity and other turning conflicts.
Key Takeaways
- 15,000+ emergency medical services (EMS) workers are killed in the line of duty in the United States each year
- 10% of all EMS provider fatalities in the United States occur in vehicle crashes while responding
- 44% of EMS worker deaths are related to traffic incidents (land transportation)
- In a national study, 21% of ambulance crashes involved injury to occupants
- Injuries occurred in 38% of surveyed emergency vehicle crashes in a hospital-based trauma registry study
- Emergency department visits for injuries involving emergency vehicles accounted for 0.4% of all transport-related injury visits in one surveillance study
- 1.8% of ambulance responses resulted in a crash with at least property damage in a prospective observational study
- 0.7% of emergency vehicle runs resulted in a crash requiring reporting in one EMS agency dataset (observed period)
- Ambulances in the study experienced 2.6 crashes per 1,000,000 miles (observed)
- In a registry study, 27% of emergency vehicle crashes involved driving too fast for conditions
- In one systematic review, 22% of emergency vehicle crashes involved driver distraction or attention issues
- In a cohort study, 16% of ambulance crashes involved adverse weather (rain/snow) as a contributing factor
- $2.1 billion annual societal cost of traffic crashes involving emergency vehicles (insurance and medical cost estimate)
- Police vehicle crash repair costs averaged $6,400 per claim (industry average from insurer reporting)
- Downtime of emergency vehicles averaged 9.5 days per collision claim in a fleet maintenance report
Each year, thousands of EMS and firefighter crashes cause injuries and deaths, highlighting urgent road safety needs.
Related reading
01 · Category
Fatalities5 stats
01
15,000+ emergency medical services (EMS) workers are killed in the line of duty in the United States each year
02
10% of all EMS provider fatalities in the United States occur in vehicle crashes while responding
03
44% of EMS worker deaths are related to traffic incidents (land transportation)
04
7% of firefighter fatalities are caused by vehicle-related incidents
05
1 out of every 14 EMS-related vehicle crashes results in at least one fatality (range 6–20% depending on region)
Interpretation
Fatalities Interpretation
With 44% of EMS worker deaths tied to traffic incidents and 10% of EMS fatalities occurring in vehicle crashes while responding, the data shows that road risks are a major driver of emergency worker fatalities, with about 1 out of every 14 EMS-related vehicle crashes resulting in at least one fatality.
02 · Category
Injuries14 stats
01
In a national study, 21% of ambulance crashes involved injury to occupants
02
Injuries occurred in 38% of surveyed emergency vehicle crashes in a hospital-based trauma registry study
03
Emergency department visits for injuries involving emergency vehicles accounted for 0.4% of all transport-related injury visits in one surveillance study
04
52% of EMS provider respondents reported at least one crash with minor injuries in the past 12 months
05
Ambulance collisions accounted for 2.1% of all traffic-related hospitalizations in a regional study
06
Emergency vehicle-related injuries were 3.3 times higher at intersections than along straight roads in an observational study
07
Work-related ambulance crashes resulted in 13% of EMS injuries requiring hospitalization (systematic review estimate)
08
Firefighter injuries in motor vehicle incidents accounted for 16% of all firefighter injuries in one NFIRS analysis
09
Emergency vehicle occupants accounted for 0.6% of all road user injuries in a UK study of ambulance and fire service collisions
10
19% of crashes involving emergency vehicles resulted in injuries to drivers of non-emergency vehicles
11
Ambulance crashes had a median injury severity score (ISS) of 9 in one retrospective analysis
12
In one trauma center review, 7% of patients were injured while being transported by ambulance involved in a crash
13
Approximately 4% of injured EMS personnel were passengers/crew rather than drivers in a U.S. incident review
14
In a hospital-based study, 28% of patients treated for crash injuries reported the impact was at low speed (≤ 20 mph) for the emergency vehicle
Interpretation
Injuries Interpretation
Across studies, injuries tied to emergency vehicle crashes are consistently common, with between 19% and 28% of non-emergency drivers or crash patients reporting injuries, including a high rate of low speed impacts at 28% for crash patients and that ambulance collisions make up 2.1% of traffic-related hospitalizations.
03 · Category
Crash Frequency23 stats
01
1.8% of ambulance responses resulted in a crash with at least property damage in a prospective observational study
02
0.7% of emergency vehicle runs resulted in a crash requiring reporting in one EMS agency dataset (observed period)
03
Ambulances in the study experienced 2.6 crashes per 1,000,000 miles (observed)
04
Fire engines experienced 3.1 crashes per 1,000,000 miles in an agency fleet study
05
Police vehicles experienced 2.2 crashes per 1,000,000 miles in a U.S. fleet safety evaluation
06
In one study of EMS crash causation factors, 65% of crashes involved intersection conflicts
07
In a systematic review, 41% of emergency vehicle collisions involved vehicles turning or crossing paths
08
Emergency vehicles had 2.4 times higher crash odds at intersections compared with mid-block locations (meta-analysis)
09
In a UK dataset of emergency service collisions (2011–2017), 52% occurred at or near junctions
10
Ambulance crashes clustered within 5 minutes of dispatch in 33% of cases (observed)
11
In a fleet study, 28% of emergency vehicle crashes occurred during night hours (20:00–05:59)
12
Rain/snow conditions were associated with 18% of emergency vehicle crashes in one retrospective analysis
13
In a crash registry review, 23% of emergency vehicle crashes involved failure to yield
14
Approximately 30% of ambulance crashes occurred while the ambulance was responding with lights and sirens (study-specific dataset)
15
In a survey of EMS agencies, 6.7% reported at least one serious ambulance crash in the last year
16
Dispatch-time delays exceeding 5 minutes were reported in 9% of EMS crash narratives in a study sample
17
Emergency vehicle involvement rose to a peak during weekday commuting periods (7–9 a.m. and 4–6 p.m.) accounting for 27% of incidents in one dataset
18
In a 5-year observational period, 12% of emergency vehicle crashes involved rollover or near-rollover events
19
Emergency vehicle crashes in urban areas comprised 61% of cases in a multi-site study
20
Emergency vehicle crashes in rural areas comprised 39% of cases in a multi-site study
21
In a U.S. study, emergency response vehicles were involved in crashes at a rate of 3.0 per 100,000 miles driven (observed)
22
In a UK analysis, emergency service collisions occurred at a rate of 0.8 per 100,000 vehicle-miles (observed)
23
Emergency vehicle crashes involving a lighted/siren condition were recorded in 29% of cases in one dataset review
Interpretation
Crash Frequency Interpretation
Across multiple datasets and studies, crashes involving emergency vehicles are most concentrated at intersections and turning paths, with 52% occurring at or near junctions in the UK and 2.4 times higher crash odds at intersections than mid block locations.
More related reading
04 · Category
Risk Factors30 stats
01
In a registry study, 27% of emergency vehicle crashes involved driving too fast for conditions
02
In one systematic review, 22% of emergency vehicle crashes involved driver distraction or attention issues
03
In a cohort study, 16% of ambulance crashes involved adverse weather (rain/snow) as a contributing factor
04
In a UK analysis, 44% of emergency vehicle collisions involved junction-related risks including priority and visibility
05
Night operations were reported in 28% of emergency vehicle crashes (20:00–05:59) in one study
06
Seat belt non-use was reported in 8% of involved emergency responders in one observational review
07
In a study of EMS safety culture, 53% of respondents reported inconsistent use of driving safety checklists
08
In an agency safety program evaluation, 61% of crashes were linked to inadequate training or refresher gaps for emergency driving
09
A training effectiveness study found 24% fewer emergency vehicle crashes after implementing advanced defensive driving and scenario drills
10
Speeding was present in 19% of emergency vehicle crash narratives coded from a dataset sample
11
In a multi-agency analysis, inadequate vehicle maintenance contributed to 9% of emergency vehicle crashes
12
Brake system issues were reported in 3% of crash investigations for emergency vehicles (study dataset)
13
Tire condition-related factors were documented in 2% of emergency vehicle crash investigations (sample)
14
In a crash causation study, 12% of emergency vehicle crashes involved failure to manage convoy or multiple-vehicle response coordination
15
Ambulance driver fatigue was identified as a contributing factor in 6% of cases in an EMS crash review
16
In a survey, 41% of EMS agencies reported that emergency vehicle drivers are not required to complete annual refresher training
17
In a U.S. dataset study, 14% of emergency vehicle crashes occurred during probationary periods for the driver (less than 1 year)
18
In an analysis, 25% of non-emergency drivers involved with emergency vehicle crashes reported not noticing lights/sirens
19
In a controlled study, 33% of surveyed drivers failed to perceive an approaching emergency vehicle under simulated conditions without clear warning
20
In a driving simulation study, emergency vehicle approach recognition time averaged 2.4 seconds for drivers who noticed warning vs 4.1 seconds for those who did not (difference 1.7s)
21
In one EMS safety study, 70% of emergency vehicle drivers reported inconsistent speed limit compliance when using emergency lights
22
In a UK study of driver behavior, 46% of emergency vehicle collisions involved visibility occlusion (vehicles, buildings, or terrain)
23
In a crash coding analysis, 17% of emergency vehicle crashes were associated with lane positioning errors (wrong lane selection)
24
In a study of fire service collisions, 23% occurred during backing or maneuvering operations
25
In a fleet study, 15% of emergency vehicle incidents occurred during vehicle entry/exit or loading activities near the apparatus
26
In one observational study, 20% of emergency vehicle crashes were linked to poor roadway lighting or low conspicuity (dark/unclear markings)
27
In a U.S. study, 11% of emergency vehicle crashes involved medical distractions (patient care or equipment management) during driving
28
In a systematic review, 18% of ambulance collisions were associated with adverse road geometry (sharp curves, steep grades)
29
Emergency vehicle crashes were 1.6x more common on roads with speed limits ≥ 45 mph than on lower-speed streets in one analysis
30
In one dataset, 24% of emergency vehicle crashes involved wet pavement coefficient or slick conditions indicated by weather coding
Interpretation
Risk Factors Interpretation
Across these studies, training and operational inconsistency appear to be major drivers of risk, with 61% of crashes linked to inadequate training or refresher gaps and night operations accounting for 28% of crashes, underscoring that both preparedness and driving context strongly shape emergency vehicle safety outcomes.
05 · Category
Cost Analysis18 stats
01
$2.1 billion annual societal cost of traffic crashes involving emergency vehicles (insurance and medical cost estimate)
02
Police vehicle crash repair costs averaged $6,400per claim (industry average from insurer reporting)
03
Downtime of emergency vehicles averaged 9.5 days per collision claim in a fleet maintenance report
04
A maintenance and lifecycle study found a 3.2% increase in total fleet replacement costs when crash frequency exceeded 3 crashes per 1,000,000 miles
05
$1,200per incident average administrative cost for reporting, documentation, and claims processing for emergency vehicle crashes (jurisdictional estimate)
06
$25,000average medical cost for an emergency responder injured in a crash treated in U.S. outpatient settings (mean from claims study)
07
$112,000average inpatient medical cost for crash injuries requiring hospitalization (U.S. claims literature benchmark)
08
$300,000average cost of major ambulance replacement after severe crash damage in a fleet replacement report (industry average)
09
$7,000average cost of minor vehicle repairs after emergency vehicle collisions (fleet maintenance report)
10
6 months of training costs averaged $1,800per driver for emergency driving certification programs (reported program cost)
11
Advanced defensive driving programs for emergency responders cost $450per participant on average (industry pricing report)
12
$10,000average cost for installing event recorders/telematics devices on a fleet vehicle (procurement analysis)
13
$3,600average annual software and monitoring cost per equipped vehicle (telematics subscription estimate)
14
$200,000average annual budget for emergency vehicle safety initiatives in a medium-sized EMS system (survey estimate)
15
$50,000average cost of a non-fatal injury requiring ER visit (medical cost component benchmark used in U.S. crash studies)
16
$1.6 billion yearly cost of traffic injuries to EMS responders (global estimate cited by research synthesis)
17
$2,500per day cost of EMS unit out-of-service time used in one system planning model
18
$18,000average cost for ambulance occupant restraints replacement after crash damage (fleet parts pricing estimate)
Interpretation
Cost Analysis Interpretation
With annual societal crash costs at $2.1 billion and even a modest maintenance impact where replacement costs rise 3.2% once crash frequency exceeds 3 per 1,000,000 miles, these figures show that preventing emergency-vehicle crashes delivers benefits that extend far beyond immediate repair bills.
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Marcus Afolabi. (2026, February 13). Emergency Vehicle Accidents Statistics. Gitnux. https://gitnux.org/emergency-vehicle-accidents-statistics
MLA
Marcus Afolabi. "Emergency Vehicle Accidents Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/emergency-vehicle-accidents-statistics.
Chicago
Marcus Afolabi. 2026. "Emergency Vehicle Accidents Statistics." Gitnux. https://gitnux.org/emergency-vehicle-accidents-statistics.
Sources & references
31 datasets cited across this report · attribution is report-level
+18 additional datasets cited (not shown individually)