• 280 Iron deficiency anemias
  • 281 Other deficiency anemias
  • 282 Hereditary hemolytic anemias
  • 283 Acquired hemolytic anemias
  • 284 Aplastic anemia and other bone marrow failure syndromes
  • 285 Other and unspecified anemias
  • 286 Coagulation defects
  • 287 Purpura and other hemorrhagic conditions
  • 288 Diseases of white blood cells
  • 289 Other diseases of blood and blood-forming organs