D53.1
Other megaloblastic anemias, not elsewhere classified
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Di Guglielmo's disease (C94.0)
Megaloblastic anemia NOS
megaloblastic anemia unresponsive to vitamin B12 or folate therapy
autoimmune disease (systemic) NOS (M35.9) certain conditions originating in the perinatal period (P00-P96) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) human immunodeficiency virus [HIV] disease (B20) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Official Guidelines for D53.1
FY 2026 ›Find D53.1 in the alphabetic index
11 index paths lead to this code
- Megalocytic anemia
- Anemia › achrestic
- Anemia › dimorphic
- Anemia › diphasic
- Anemia › megaloblastic
- Anemia › megalocytic
- Anemia › deficiency › combined B12 and folate
- Anemia › megaloblastic › combined B12 and folate deficiency
- Anemia › megaloblastic › refractory
- Anemia › megaloblastic › specified type NEC
- Anemia › refractory › megaloblastic