ICD-10-CM > D50-D89 > D50-D53 > D53 D53 Other nutritional anemias Non-Billable/Non-Specific Includes megaloblastic anemia unresponsive to vitamin B12 or folate therapy Codes D53.0Protein deficiency anemiaD53.1Other megaloblastic anemias, not elsewhere classifiedD53.2Scorbutic anemiaD53.8Other specified nutritional anemiasD53.9Nutritional anemia, unspecified