2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of Blood And Blood-Forming Organs 280-289 > Other Deficiency Anemias 281.* > 2006 ICD-9-CM Diagnosis 281.4 Protein-deficiency anemia View the most recent version of ICD-9-CM 281.4 281.4 is a specific code that can be used to specify a diagnosis 281.4 contains 10 index entries View the ICD-9-CM Volume 1 281.* hierarchy Alternate Terminology Amino-acid-deficiency anemia  Index entries containing 281.4: Aciduria 791.9 orotic (congenital) (hereditary) (pyrimidine deficiency) 281.4 Amino acid deficiency 270.9 anemia 281.4 Anemia 285.9 amino acid deficiency 281.4 deficiency 281.9 amino acid 281.4 protein 281.4 orotic aciduric (congenital) (hereditary) 281.4 protein-deficiency 281.4 Deficiency, deficient protein 260 anemia 281.4 Dysproteinemia 273.8 transient with copper deficiency 281.4 Orotaciduria, oroticaciduria (congenital) (hereditary) (pyrimidine deficiency) 281.4