Y03: Assault by crashing of motor vehicle
Codes under Y03 (Assault by crashing of motor vehicle). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| Y03.0 | Assault by being hit or run over by motor vehicle | — |
| Y03.0 | Assault by being hit or run over by motor vehicle | — |
| Y03.0XXA | Assault by being hit or run over by motor vehicle, initial encounter | ✓ |
| Y03.0XXA | Assault by being hit or run over by motor vehicle, initial encounter | ✓ |
| Y03.0XXD | Assault by being hit or run over by motor vehicle, subsequent encounter | ✓ |
| Y03.0XXD | Assault by being hit or run over by motor vehicle, subsequent encounter | ✓ |
| Y03.0XXS | Assault by being hit or run over by motor vehicle, sequela | ✓ |
| Y03.0XXS | Assault by being hit or run over by motor vehicle, sequela | ✓ |
| Y03.8 | Other assault by crashing of motor vehicle | — |
| Y03.8 | Other assault by crashing of motor vehicle | — |
| Y03.8XXA | Other assault by crashing of motor vehicle, initial encounter | ✓ |
| Y03.8XXA | Other assault by crashing of motor vehicle, initial encounter | ✓ |
| Y03.8XXD | Other assault by crashing of motor vehicle, subsequent encounter | ✓ |
| Y03.8XXD | Other assault by crashing of motor vehicle, subsequent encounter | ✓ |
| Y03.8XXS | Other assault by crashing of motor vehicle, sequela | ✓ |
| Y03.8XXS | Other assault by crashing of motor vehicle, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code Y03?
Y03 is an ICD-10-CM category covering Assault by crashing of motor vehicle. It contains 16 more specific diagnosis codes, 12 of which are billable.
Is Y03 a billable code?
No — Y03 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example Y03.0 — Assault by being hit or run over by motor vehicle). 12 of the 16 codes under Y03 are billable.
What codes fall under Y03?
Y03 includes Y03.0, Y03.0, Y03.0XXA, Y03.0XXA, Y03.0XXD, plus 11 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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