vitamin b-12

  1. M

    Wiki Anemia or Vitamin B-12 Deficiency

    Hi! I'm still coding with ICD9. I don't know which one I should code, Anemia Vitamin B-12 (281.1) or Vitamin B-12 Deficiency (266.2). Problem List : Vitamin B-12 Deficiency (Non-Anemic), Past Medical History : Anemia (B-12), Medication :Cyanocobalamin (Vitamin B-12) injection once a month. I...
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