A pregnant woman underwent outpatient termination of her first trimester pregnancy. The diagnosis was elective abortion due to maternal rubella. Which is the proper coding and sequencing of ICD-10-CM diagnosis codes?
a. Z33.2, O35.3xx0, O98.511 b. Z33.2, O35.3xx1, O98.511
c. Z33.1, O35.2xx0, O98.521
d. Z34.2, O35.3xx0, O98.511