I31.3
Pericardial effusion (noninflammatory)
Approximate Synonyms
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Malignant pericardial effusion
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Pericardial effusion
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Pericardial effusion fluid around heart)
Details
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I31.3 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
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ICD-10-CM I31.3 is a new 2023 ICD-10-CM code that became effective on October 1, 2022.
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This is the American ICD-10-CM version of I31.3 – other international versions of ICD-10 I31.3 may differ.