D72 – Other disorders of white blood cells
ICD-10-CM 2027 diagnosis code · Other disorders of blood and blood-forming organs
ICD-10-CM code
D72
- Code
D72(claims format:D72)- Description
- Other disorders of white blood cells
- 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
- D70-D77 Other disorders of blood and blood-forming organs
Billable codes under D72
D72 is a header code and cannot be used on claims. Choose the most specific code:
- D72.0 – Genetic anomalies of leukocytesBillable
- D72.1 – EosinophiliaHeader (more codes below)
- D72.8 – Other specified disorders of white blood cellsHeader (more codes below)
- D72.9 – Disorder of white blood cells, unspecifiedBillable
Notes for D72
Excludes1 (not coded here):
Excludes2 (not included here):
- neutropenia (D70)
Frequently asked questions
What is ICD-10 code D72?
D72 is the ICD-10-CM code for other disorders of white blood cells, in the block D70-D77 (Other disorders of blood and blood-forming organs).
Is D72 a billable code?
No. D72 is a header code with more specific child codes; report one of the billable codes listed above.
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.