Is W30 a billable ICD-10-CM code?

No. W30 is a non-billable header code. Code to a higher level of specificity using one of its child codes.

Where does W30 sit in the tabular list?

External causes of morbidity (V00-Y99), in the block Exposure to inanimate mechanical forces (W20-W49).

What cannot be coded together with W30?

W30 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.

W30

W30 — Contact with agricultural machinery

Non-billable headerICD-10-CM

W30 is a non-billable header ICD-10-CM code for contact with agricultural machinery. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.

This code requires a 7th character

The appropriate 7th character is to be added to each code from category W30

A: initial encounter
D: subsequent encounter
S: sequela

Excludes1 — never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

agricultural transport vehicle accident (V01-V99)
explosion of grain store (W40.8)
exposure to electric current (W86.-)

Includes

Conditions this code covers.

animal-powered farm machine

Other codes that can never be billed with W30

These codes carry an Excludes1 note pointing at W30. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading W30 alone.

V84Occupant of special vehicle mainly used in agriculture injured in transport accident
W31Contact with other and unspecified machinery

Risk adjustment

W30 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead W30

6 child codes. Green means billable.

Questions about W30

Is W30 a billable ICD-10-CM code?: No. W30 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does W30 sit in the tabular list?: External causes of morbidity (V00-Y99), in the block Exposure to inanimate mechanical forces (W20-W49).
What cannot be coded together with W30?: W30 carries an Excludes1 note, which means the conditions it lists can never be coded together with it on the same encounter.