D05.9
D05.9: Unspecified type of carcinoma in situ of breast
Non-billable headerICD-10-CMunspecified
D05.9 is a non-billable header ICD-10-CM code for unspecified type of carcinoma in situ of breast. It cannot be billed on its own: choose one of the more specific child codes below.
Excludes1 inherited from the categories above D05.9
A category’s note binds every code beneath it.
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 D05.9
3 child codes. Green means billable.