ICD-10-CM Diagnosis Code (2025)
Official Description for T56.821
Toxic effect of gadolinium, accidental (unintentional)
Coding Notes & Guidelines for T56.821
Toxic effect of gadolinium NOS
Parent Code (Less Specific):
About ICD-10-CM Code T56.821 (Toxic effect of gadolinium)
ICD-10-CM code T56.821 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM T56.821 became effective on October 1, 2024.
This page provides detailed information about T56.821 - Toxic effect of gadolinium, accidental (unintentional). It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Toxic effect of gadolinium related to accidental.