2024 ICD-10-CM Diagnosis Code T56.821A

Toxic effect of gadolinium, accidental (unintentional), initial encounter

  • T56.821A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Toxic effect of gadolinium, accidental (unintentional), init
  • ICD-10-CM T56.821A is a new 2024 ICD-10-CM code that became effective on October 1, 2023.
  • This is the American ICD-10-CM version of T56.821A – other international versions of ICD-10 T56.821A may differ.

The following code(s) above T56.821A contain annotation back-references

 that may be applicable to T56.821A:

  • S00-T88  Injury, poisoning and certain other consequences of external causes
  • T51-T65  Toxic effects of substances chiefly nonmedicinal as to source
  • T56  Toxic effect of metals
  • T56.82  Toxic effect of gadolinium
  • T56.821  Toxic effect of gadolinium, accidental (unintentional)

ICD-10-CM T56.821A is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 917 Poisoning and toxic effects of drugs with mcc
  • 918 Poisoning and toxic effects of drugs without mcc

Code History

  • 2024 (effective 10/1/2023): New code