Z28.2
Z28.2: Immunization not carried out because of patient decision for other and unspecified reason
Non-billable headerICD-10-CM
Z28.2 is a non-billable header ICD-10-CM code for immunization not carried out because of patient decision for other and unspecified reason. It cannot be billed on its own: choose one of the more specific child codes below.
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 Z28.2
3 child codes. Green means billable.