Tom Smith, a two-year-old patient, has been experiencing a fever of undetermined origin for the past three weeks, and two weeks ago blood work was ordered. Today he is afebrile. He returns to the office today with his mother to discuss the laboratory findings. The findings show infantile genetic agranulocytosis. The code(s) for this case are

a) ICD-10 code D70
b) ICD-10 code D70.9
c) ICD-10 codes D70 and P80
d) ICD-10 codes D70.0 and P80.0