Anemia due to enzyme disorder, unspecified
Billable / specific
D55.9 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Excludes1
Not coded here — never report together with this code.
Excludes2
Not included here — may be reported together when both conditions exist.
- autoimmune disease (systemic) NOS (M35.9) (from D55)
- certain conditions originating in the perinatal period (P00-P96) (from D55)
- complications of pregnancy, childbirth and the puerperium (O00-O9A) (from D55)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from D55)
- endocrine, nutritional and metabolic diseases (E00-E88) (from D55)
- human immunodeficiency virus [HIV] disease (B20) (from D55)
- injury, poisoning and certain other consequences of external causes (S00-T88) (from D55)
- neoplasms (C00-D49) (from D55)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from D55)
Also known as
- Anemia, deficiency, enzyme
- Anemia, due to enzyme disorder
- Anemia, hemolytic, due to enzyme disorder
- Anemia, hemolytic, hereditary, due to enzyme disorder
Parent code
- D55Anemia due to enzyme disordersHeader
Related codes
- 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