T48.6X6
T48.6X6: Underdosing of antiasthmatics
Non-billable headerICD-10-CM
T48.6X6 is a non-billable header ICD-10-CM code for underdosing of antiasthmatics. 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 T48
- A
- initial encounter
- D
- subsequent encounter
- S
- sequela
Excludes1 inherited from the categories above T48.6X6
A category’s note binds every code beneath it.
Written on T48.6: Poisoning by, adverse effect of and underdosing of antiasthmatics, not elsewhere classified
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead T48.6X6
3 child codes. Green means billable.