T71.191
T71.191: Asphyxiation due to mechanical threat to breathing due to other causes, accidental
Non-billable headerICD-10-CM
T71.191 is a non-billable header ICD-10-CM code for asphyxiation due to mechanical threat to breathing due to other causes, accidental. 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 T71
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Asphyxiation due to other causes NOS
Excludes1 inherited from the categories above T71.191
A category’s note binds every code beneath it.
Written on T71: Asphyxiation
Other codes that can never be billed with T71.191
Their own Excludes1 notes name this code, so the conflict is not listed above.
- R09.0Asphyxia and hypoxemia
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Asphyxia, asphyxiation›traumatic›due to›mechanical threat to breathing(accidental)
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead T71.191
3 child codes. Green means billable.
- T71.191AAsphyxiation due to mechanical threat to breathing due to other causes, accidental, initial encounter
- T71.191DAsphyxiation due to mechanical threat to breathing due to other causes, accidental, subsequent encounter
- T71.191SAsphyxiation due to mechanical threat to breathing due to other causes, accidental, sequela