D72.823

✓ Billable

Leukemoid reaction

Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

Also Known As

Basophilic leukemoid reactionLeukemoid reaction NOSLymphocytic leukemoid reactionMonocytic leukemoid reactionMyelocytic leukemoid reactionNeutrophilic leukemoid reaction

❌ Excludes1

inherited from D72.82

Rules from parent category D72.82: Elevated white blood cell count

• eosinophilia (D72.1)

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Code Information

CodeD72.823

BillableYes

ParentD72.82

CategoryDiseases of the blood and blood-forming organs and certain disorders involving the immune mechanism (D50-D89)

Excludes11 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)