Category: R71 - Abnormality of red blood cells

 Chapter Notes

 Section Notes

 R71

Abnormality of red blood cells

anemias (D50-D64)

anemia of premature infant (P61.2)

benign (familial) polycythemia (D75.0)

congenital anemias (P61.2-P61.4)

newborn anemia due to isoimmunization (P55.-)

polycythemia neonatorum (P61.1)

polycythemia NOS (D75.1)

polycythemia vera (D45)

secondary polycythemia (D75.1)

 R71.0

Precipitous drop in hematocrit

Drop (precipitous) in hemoglobin

Drop in hematocrit

 R71.8

Other abnormality of red blood cells

Abnormal red-cell morphology NOS

Abnormal red-cell volume NOS

Anisocytosis

Poikilocytosis