Non-Billable / Non-Specific Code
ICD-10-CM Y03 is the diagnosis code for Assault by crashing of motor vehicle. This code falls under the section "Assault" within Chapter 20 — External causes of morbidity (V00-Y99). It is a non-billable/non-specific ICD-10-CM code that should not be used for reimbursement. A more specific sub-code is required for billing. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where Y03 sits in the ICD-10-CM classification helps ensure proper coding:
No, Y03 is a non-billable/non-specific code. You should use a more specific sub-code for billing and reimbursement.
Y03 is the ICD-10-CM diagnosis code for "Assault by crashing of motor vehicle". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
Y03 is located in Section X92-Y09 — "Assault" within Chapter 20 of the ICD-10-CM Tabular List.
Y03 has 2 sub-code(s) that provide more specific detail: Y03.0, Y03.8.
Use Y03 when the patients documented diagnosis matches "Assault by crashing of motor vehicle" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Assault by crashing of motor vehicle is Y03.
No, Y03 is non-billable. Use a more specific sub-code for primary diagnosis billing.
Y03 is in Chapter 20 of the ICD-10-CM Tabular List.
Yes, Y03 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.