2026 ICD-10-CM Diagnosis Code D72Other disorders of white blood cells

ICD-10-CM Codes›D50–D89›D70-D77›D72

ICD-10-CM D72
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

D72 is a non-billable ICD-10-CM category code for other disorders of white blood cells, so it cannot be submitted on claims. Use a more specific code from this category instead, such as D72.0, D72.10, D72.110, and D72.111.

Code Identity

ICD-10-CM Code
D72
Billable Status
No — Non-Billable Category
Code Describes
Other disorders of white blood cells
Chapter
D70-D77
Other disorders of blood and blood-forming organs

Code Classification

ChapterD50–D89Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism
SectionD70-D77Other disorders of blood and blood-forming organs
CategoryD72Other disorders of white blood cells
This CodeD72Other disorders of white blood cells

Specific Coding for Other disorders of white blood cellsOverview

Non-specific codes like D72 require more characters. Use one of these billable codes instead:

  • Use D72.0 for Genetic anomalies of leukocytes

  • D72.1 for Eosinophilia

  • Use D72.10 for Eosinophilia, unspecified

  • D72.11 for Hypereosinophilic syndrome [HES]

  • Use D72.12 for Drug rash with eosinophilia and systemic symptoms syndrome

  • Use D72.18 for Eosinophilia in diseases classified elsewhere

  • Use D72.19 for Other eosinophilia

  • D72.8 for Other specified disorders of white blood cells

  • D72.81 for Decreased white blood cell count

  • D72.82 for Elevated white blood cell count

  • Use D72.89 for Other specified disorders of white blood cells

  • Use D72.9 for Disorder of white blood cells, unspecified

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Type 1 Excludes

Patient EducationClinical

Blood Disorders

Your blood is living tissue made up of liquid and solids. The liquid part, called plasma, is made of water, salts and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells and platelets.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About D72Overview

Is D72 (Other disorders of white blood cells) a billable code?

No. This is a category header that groups the codes for other disorders of white blood cells, and headers cannot be submitted on claims. Claims for other disorders of white blood cells need a more specific code from this category, such as D72.0, D72.10, and D72.110.