W29.4
W29.4: Contact with nail gun
Non-billable headerICD-10-CM
W29.4 is a non-billable header ICD-10-CM code for contact with nail gun. 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 W29
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes1 inherited from the categories above W29.4
A category’s note binds every code beneath it.
Other codes that can never be billed with W29.4
Their own Excludes1 notes name this code, so the conflict is not listed above.
- W31.82Contact with other commercial machinery
- W31.82XAContact with other commercial machinery, initial encounter
- W31.82XDContact with other commercial machinery, subsequent encounter
- W31.82XSContact with other commercial machinery, sequela
- X15Contact with hot household appliances
- X16Contact with hot heating appliances, radiators and pipes
- X16.XXXAContact with hot heating appliances, radiators and pipes, initial encounter
- X16.XXXDContact with hot heating appliances, radiators and pipes, subsequent encounter
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Contact›with›rivet gun(powered)
- Nail›contact with›gun
- Contact›with›nail›gun
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead W29.4
3 child codes. Green means billable.