2025
ICD-10-CM
Diagnosis
Code

D89.44 Hereditary alpha tryptasemia

  • Billable
  • 2022–2025

D89.44 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Hereditary alpha tryptasemia.

Use additional code

  • Code, if applicable, for:

    • Allergy status, other than to drugs and biological substances (Z91.0-)

    • Personal history of anaphylaxis (Z87.892)

Versions

  1. 2025

    No changes

  2. 2024

    No changes

  3. 2023

    No changes

  4. 2022

    New code