D72.818 Other decreased white blood cell count

Billable ICD-10-CM code, FY2026.

Applicable to

• Basophilic leukopenia
• Eosinophilic leukopenia
• Monocytopenia
• Other decreased leukocytes
• Plasmacytopenia

Applies from D72 Other disorders of white blood cells

Excludes1 (never code together)

• basophilia (D72.824)
• immunity disorders (D80-D89)
• neutropenia (D70)
• preleukemia (syndrome) (D46.9)

Applies from D72.8 Other specified disorders of white blood cells

Excludes1 (never code together)

• leukemia (C91-C95)

Applies from D72.81 Decreased white blood cell count

Excludes1 (never code together)

• neutropenia (D70.-)

MS-DRG index

Defines the logic of DRG(s) 814-816 in MDC 16.

Approximate ICD-9-CM (GEMs)

• 288.59 Other decreased white blood cell count

Diagnosis Index entries for D72.818

• Decrease (d) › leukocytes › specified NEC
• Decrease (d) › white blood cell count › specified NEC
• Leukopenia › basophilic
• Leukopenia › eosinophilic
• Monocytopenia
• Plasmacytopenia

Nearby codes

• D72.18 Eosinophilia in diseases classified elsewhere
• D72.19 Other eosinophilia
• D72.8 Other specified disorders of white blood cells
• D72.81 Decreased white blood cell count
• D72.810 Lymphocytopenia
• D72.818 Other decreased white blood cell count (this code)
• D72.819 Decreased white blood cell count, unspecified
• D72.82 Elevated white blood cell count
• D72.820 Lymphocytosis (symptomatic)
• D72.821 Monocytosis (symptomatic)
• D72.822 Plasmacytosis