V64.4XXA is the authoritative medical code for Person boarding or alighting a heavy transport vehicle injured in collision with heavy transport vehicle or bus while boarding or alighting, initial encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for person boarding or alighting a heavy transport vehicle injured in collision with heavy transport vehicle or bus while boarding or alighting, initial encounter (ICD-10-CM V64.4XXA), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Person boarding or alighting a heavy transport vehicle injured in collision with heavy transport vehicle or bus while boarding or alighting, initial encounter is a billable ICD-10-CM diagnosis code V64.4A. Includes: 18 wheeler; armored car; panel truck. Excludes1 (not coded here): occupant of heavy transport vehicle injured in collision with military vehicle V69.81; bus; motorcoach. 7th character: The appropriate 7th character is to be added to each code from category V64.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for V64.4XXA in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- 18 wheeler
- armored car
- panel truck
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- occupant of heavy transport vehicle injured in collision with military vehicle V69.81
- bus
- motorcoach
Frequently Asked Questions (FAQ) & Clinical Guidance
Does V64.4XXA require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category V64.
What can't be coded together with V64.4XXA?
Per official ICD-10-CM Excludes1 instructions, V64.4XXA must not be reported together with: occupant of heavy transport vehicle injured in collision with military vehicle (V69.81); bus; motorcoach.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to V64.4XXA in its code family, with their registry titles.
- V64 — Occupant of heavy transport vehicle injured in collision with heavy transport vehicle or bus
- V64.0 — Driver of heavy transport vehicle injured in collision with heavy transport vehicle or bus in nontraffic accident
- V64.1 — Passenger in heavy transport vehicle injured in collision with heavy transport vehicle or bus in nontraffic accident
- V64.2 — Person on outside of heavy transport vehicle injured in collision with heavy transport vehicle or bus in nontraffic accident
- V64.3 — Unspecified occupant of heavy transport vehicle injured in collision with heavy transport vehicle or bus in nontraffic accident
- V64.4 — Person boarding or alighting a heavy transport vehicle injured in collision with heavy transport vehicle or bus while boarding or alighting
- V64.5 — Driver of heavy transport vehicle injured in collision with heavy transport vehicle or bus in traffic accident
- V64.6 — Passenger in heavy transport vehicle injured in collision with heavy transport vehicle or bus in traffic accident
- V64.7 — Person on outside of heavy transport vehicle injured in collision with heavy transport vehicle or bus in traffic accident
- V64.9 — Unspecified occupant of heavy transport vehicle injured in collision with heavy transport vehicle or bus in traffic accident