2025 ICD-10-CM Diagnosis Code T45.AX5

by

Adverse effect of immune checkpoint inhibitors and immunostimulant drugs

  • T45.AX5 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • Short description: Adverse effect of immune checkpoint inhibtr/immunostim drugs
  • ICD-10-CM T45.AX5 is a new 2025 ICD-10-CM code that became effective on October 1, 2024.
  • This is the American ICD-10-CM version of T45.AX5 – other international versions of ICD-10 T45.AX5 may differ.

The following code(s) above T45.AX5 contain annotation back-references

 that may be applicable to T45.AX5:

  • S00-T88  Injury, poisoning and certain other consequences of external causes
  • T36-T50  Poisoning by, adverse effect of and underdosing of drugs, medicaments and biological substances
  • T45.A  Poisoning by, adverse effect of and underdosing of immune checkpoint inhibitors and immunostimulant drugs

Code History

  • 2025 (effective 10/1/2024): New code

Code annotations containing back-references to T45.AX5:

error: Content is protected !!