790.0 Abnormality of red blood cells
Excludes:
anemia:
congenital (776.5)
newborn, due to isoimmunization (773.0-773.2, 773.5)
of premature infant (776.6)
other specified types (280.0-285.9)
hemoglobin disorders (282.5-282.7)
polycythemia:
familial (289.6)
neonatorum (776.4)
secondary (289.0)
vera (238.4)