ICD-10-CM 2027
ICD-10 code for Basophilia
From the official ICD-10-CM alphabetic index entry “Basophilia”. Page updated September 29, 2026.
About coding Basophilia
The ICD-10-CM code for Basophilia is D72.824 (Basophilia).
Within D72.82 (elevated white blood cell count), D72.824 is specifically for Basophilia. Related codes cover Lymphocytosis (symptomatic) (D72.820), Monocytosis (symptomatic) (D72.821), Plasmacytosis (D72.822), Leukemoid reaction (D72.823), Bandemia (D72.825), other elevated white blood cell count (D72.828) and unspecified (D72.829).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 814 (Reticuloendothelial and Immunity Disorders with MCC, relative weight 2.0729), DRG 815 (Reticuloendothelial and Immunity Disorders with CC, relative weight 1.0444) and DRG 816 (Reticuloendothelial and Immunity Disorders without CC/MCC, relative weight 0.7381), in MDC 16 (Diseases and Disorders of the Blood and Blood Forming Organs and Immunological Disorders), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about Basophilia ICD-10 codes
What is the ICD-10 code for Basophilia?
- D72.824 — Basophilia.
Is D72.824 billable?
- Yes. D72.824 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can D72.824 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict D72.824 as a principal diagnosis.
Is D72.824 a CC or MCC?
- No. D72.824 is neither a CC nor an MCC under MS-DRG v44.0.