V66Not billable, use a more specific code below
Occupant of heavy transport vehicle injured in collision with other nonmotor vehicle
In Occupant of heavy transport vehicle injured in transport accident (V60-V69), chapter 20: External Causes of Morbidity
27 billable codes under V66: none are a CC or MCC; none map to an HCC.
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Instructional notes
Includes: conditions that are coded here
- collision with animal-drawn vehicle, animal being ridden, streetcar
Also applies, from Occupant of heavy transport vehicle injured in transport accident (V60-V69)
These notes sit on V60-V69 and apply to every code under it, including V66.
Includes: conditions that are coded here
- 18 wheeler
- armored car
- panel truck
Excludes1: not coded here, use a different code
- bus
- motorcoach
Official coding guidelines
From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.
Covers how to report external cause codes (V00-Y99) describing cause, intent, place, activity, and status. They are never principal or first-listed, and reporting is voluntary unless required.
- General External Cause Coding Guidelines (page 88)
- Place of Occurrence Guideline (page 89)
- Activity Code (page 89)
- Place of Occurrence, Activity, and Status Codes Used with other External Cause Code (page 89)
- If the Reporting Format Limits the Number of External Cause Codes (page 90)
- Multiple External Cause Coding Guidelines (page 90)
- Child and Adult Abuse Guideline (page 90)
- Unknown or Undetermined Intent Guideline (page 91)
All codes under V66
V66 can't be used on a claim. Pick a billable code below; grey headings group them.
- V66.0Driver of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident
- V66.0XXADriver of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, initial encounter
- V66.0XXDDriver of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, subsequent encounter
- V66.0XXSDriver of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, sequela
- V66.1Passenger in heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident
- V66.1XXAPassenger in heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, initial encounter
- V66.1XXDPassenger in heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, subsequent encounter
- V66.1XXSPassenger in heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, sequela
- V66.2Person on outside of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident
- V66.2XXAPerson on outside of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, initial encounter
- V66.2XXDPerson on outside of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, subsequent encounter
- V66.2XXSPerson on outside of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, sequela
- V66.3Unspecified occupant of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident
- V66.3XXAUnspecified occupant of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, initial encounter
- V66.3XXDUnspecified occupant of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, subsequent encounter
- V66.3XXSUnspecified occupant of heavy transport vehicle injured in collision with other nonmotor vehicle in nontraffic accident, sequela
- V66.4Person boarding or alighting a heavy transport vehicle injured in collision with other nonmotor vehicle
- V66.4XXAPerson boarding or alighting a heavy transport vehicle injured in collision with other nonmotor vehicle, initial encounter
- V66.4XXDPerson boarding or alighting a heavy transport vehicle injured in collision with other nonmotor vehicle, subsequent encounter
- V66.4XXSPerson boarding or alighting a heavy transport vehicle injured in collision with other nonmotor vehicle, sequela
- V66.5Driver of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident
- V66.5XXADriver of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, initial encounter
- V66.5XXDDriver of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, subsequent encounter
- V66.5XXSDriver of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, sequela
- V66.6Passenger in heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident
- V66.6XXAPassenger in heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, initial encounter
- V66.6XXDPassenger in heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, subsequent encounter
- V66.6XXSPassenger in heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, sequela
- V66.7Person on outside of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident
- V66.7XXAPerson on outside of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, initial encounter
- V66.7XXDPerson on outside of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, subsequent encounter
- V66.7XXSPerson on outside of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, sequela
- V66.9Unspecified occupant of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident
- V66.9XXAUnspecified occupant of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, initial encounter
- V66.9XXDUnspecified occupant of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, subsequent encounter
- V66.9XXSUnspecified occupant of heavy transport vehicle injured in collision with other nonmotor vehicle in traffic accident, sequela
V66 MS-DRGs
This code does not group to an MS-DRG as a principal diagnosis.
Other codes that refer to V66
Notes on these codes point to V66.
- V60 Excludes1: heavy transport vehicle collision with animal-drawn vehicle or animal being ridden (V66.-)
Code history
Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.