ICD-10-CM › D50-D89 › D70-D77 › D72.1 Eosinophilia › D72.18

D72.18

Eosinophilia in diseases classified elsewhere

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2021 onwards.

What has happened to this code

Every change the publisher made, from 2021 to now.

  1. FY2021 Added to the code set Eosinophilia in diseases classified elsewhere

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from D72 Other disorders of white blood cells

Excludes1 - never coded here

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

Excludes2 - not included here

  • neutropenia (D70)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Codes in the same group

CodeDescriptionStatus
D72.10 Eosinophilia, unspecified Valid
D72.11 Hypereosinophilic syndrome [HES] Not billable
D72.12 Drug rash with eosinophilia and systemic symptoms syndrome Valid
D72.19 Other eosinophilia Valid