I31.31
I31.31 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Malignant pericardial effusion in diseases classd elswhr
ICD-10-CM I31.31 is a new 2023 ICD-10-CM code that became effective on October 1, 2022.
This is the American ICD-10-CM version of I31.31 – other international versions of ICD-10 I31.31 may differ.