W30.9XXS vs W86
W30.9XXS (Contact with unspecified agricultural machinery, sequela) compared with W86 (Exposure to other specified electric current), 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. W30.9XXS carries an Excludes1 note covering W86: “exposure to electric current (W86.-)”
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
| W30.9XXSContact with unspecified agricultural machinery, sequela | W86Exposure to other specified electric current | |
|---|---|---|
| Billing status | Billable | Non-billable header Report instead: W86.0XXA, W86.0XXD, W86.0XXS, W86.1XXA, W86.1XXD |
| Classification | V00-Y99 — External Causes of Morbidity (V00-Y99) | V00-Y99 — External Causes of Morbidity (V00-Y99) |
| Definition | Contact with unspecified agricultural machinery, sequela is a billable ICD-10-CM diagnosis code (W30.9S). | Exposure to other specified electric current is a non-billable ICD-10-CM category code (W86). |
| 7th character | The appropriate 7th character is to be added to each code from category W30 | The appropriate 7th character is to be added to each code from category W86 |
| Includes | animal-powered farm machine Contact with farm machinery NOS | — |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources