D72.81
⚠ Non-billable
Decreased white blood cell count
ICD-10-CM · FY2026 · Diseases of the Blood and Blood-Forming Organs
Code
D72.81
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Blood and Blood-Forming Organs
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code D72.81?
ICD-10-CM code D72.81 represents Decreased white blood cell count. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Blood and Blood-Forming Organs chapter, effective October 1, 2025 – September 30, 2026.
Is D72.81 billable?
No. D72.81 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is D72.81 in?
D72.81 belongs to the Diseases of the Blood and Blood-Forming Organs chapter (D50–D89) of ICD-10-CM.
Related codes in the D72 category
D72
Other disorders of white blood cells
Non-billable
D72.0
Genetic anomalies of leukocytes
Billable
D72.1
Eosinophilia
Non-billable
D72.8
Other specified disorders of white blood cells
Non-billable
D72.9
Disorder of white blood cells, unspecified
Billable
D72.10
Eosinophilia, unspecified
Billable
D72.11
Hypereosinophilic syndrome [HES]
Non-billable
D72.12
Drug rash with eosinophilia and systemic symptoms syndrome
Billable
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