V99 vs W19
V99 (Unspecified transport accident) compared with W19 (Unspecified fall), from the official CMS tabular data. Do not report these codes together: the official tabular list marks them Excludes1.
Can these codes be reported together?
No — do not report together. W19 carries an Excludes1 note covering V99: “fall (in) (from) transport vehicle (V01-V99)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
Side by side
| V99Unspecified transport accident | W19Unspecified fall | |
|---|---|---|
| Billing status | Non-billable header | Non-billable header |
| Classification | V00-Y99 — External Causes of Morbidity (V00-Y99) | V00-Y99 — External Causes of Morbidity (V00-Y99) |
| Definition | Unspecified transport accident is a non-billable ICD-10-CM category code (V99). | Unspecified fall is a non-billable ICD-10-CM category code (W19). |
| 7th character | The appropriate 7th character is to be added to code V99 | The appropriate 7th character is to be added to code W19 |
| Includes | — | Accidental fall NOS |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources