D55.2 – Anemia due to disorders of glycolytic enzymes
ICD-10-CM 2027 diagnosis code · Hemolytic anemias
ICD-10-CM code
D55.2
- Code
D55.2(claims format:D552)- Description
- Anemia due to disorders of glycolytic enzymes
- Billable
- No – use a more specific code below
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 3. Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)
- Block
- D55-D59 Hemolytic anemias
- Parent codes
- D55
Billable codes under D55.2
D55.2 is a header code and cannot be used on claims. Choose the most specific code:
Notes for D55.2
Excludes1 (not coded here):
- disorders of glycolysis not associated with anemia (E74.81-)
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
D55 – Anemia due to enzyme disorders
Excludes1 (not coded here):
- drug-induced enzyme deficiency anemia (D59.2)
Related codes in D55
- D55.0 – Anemia due to glucose-6-phosphate dehydrogenase [G6PD] deficiencyBillable
- D55.1 – Anemia due to other disorders of glutathione metabolismBillable
- D55.3 – Anemia due to disorders of nucleotide metabolismBillable
- D55.8 – Other anemias due to enzyme disordersBillable
- D55.9 – Anemia due to enzyme disorder, unspecifiedBillable
Frequently asked questions
What is ICD-10 code D55.2?
D55.2 is the ICD-10-CM code for anemia due to disorders of glycolytic enzymes, in the block D55-D59 (Hemolytic anemias).
Is D55.2 a billable code?
No. D55.2 is a header code with more specific child codes; report one of the billable codes listed above.
What category does D55.2 belong to?
It belongs to category D55 – Anemia due to enzyme disorders.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.