ICD-10-CM Diagnosis Code (2025)
Official Description for I31.9
Disease of pericardium, unspecified
Coding Notes & Guidelines for I31.9
Inclusion Terms
Pericarditis (chronic) NOS
Parent Code (Less Specific):
About ICD-10-CM Code I31.9 (Disease of pericardium)
ICD-10-CM code I31.9 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 I31.9 became effective on October 1, 2024.
This page provides detailed information about I31.9 - Disease of pericardium, unspecified. 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 Disease of pericardium related to unspecified.