Z3A.3
Z3A.3: Weeks of gestation of pregnancy, weeks 30-39
Non-billable headerICD-10-CM
Z3A.3 is a non-billable header ICD-10-CM code for weeks of gestation of pregnancy, weeks 30-39. 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 Z3A.3
10 child codes. Green means billable.
- Z3A.3030 weeks gestation of pregnancy
- Z3A.3131 weeks gestation of pregnancy
- Z3A.3232 weeks gestation of pregnancy
- Z3A.3333 weeks gestation of pregnancy
- Z3A.3434 weeks gestation of pregnancy
- Z3A.3535 weeks gestation of pregnancy
- Z3A.3636 weeks gestation of pregnancy
- Z3A.3737 weeks gestation of pregnancy
- Z3A.3838 weeks gestation of pregnancy
- Z3A.3939 weeks gestation of pregnancy