Anemia due to enzyme disorders
Non-billable header
D55 is a non-billable header code. Use one of the more specific codes below.
Excludes1
Not coded here — never report together with this code.
- drug-induced enzyme deficiency anemia (D59.2)
Excludes2
Not included here — may be reported together when both conditions exist.
- 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)
More specific codes D55
- D55.0Anemia due to glucose-6-phosphate dehydrogenase [G6PD] deficiencyBillable
- D55.1Anemia due to other disorders of glutathione metabolismBillable
- D55.2Anemia due to disorders of glycolytic enzymesHeader
- D55.3Anemia due to disorders of nucleotide metabolismBillable
- D55.8Other anemias due to enzyme disordersBillable
- D55.9Anemia due to enzyme disorder, unspecifiedBillable