Pericardial effusion (noninflammatory)
ICD-10 I31.3 is a used to indicate a diagnosis of pericardial effusion (noninflammatory).
Pericardial effusion (noninflammatory) refers to the accumulation of fluid in the pericardial cavity, which is the space between the heart and the pericardium, the fibrous sac surrounding the heart. This condition can arise from various causes, including heart failure, malignancies, renal failure, or as a consequence of certain medications. Clinically, patients may present with symptoms such as dyspnea, chest pain, or palpitations, although some may be asymptomatic. The anatomy involved includes the pericardium, which consists of two layers: the visceral and parietal pericardium. Disease progression can lead to cardiac tamponade, a life-threatening condition where the fluid accumulation exerts pressure on the heart, impairing its ability to pump effectively. Diagnostic considerations include echocardiography, which is the primary imaging modality for assessing pericardial effusion, as well as chest X-rays and CT scans for further evaluation. Laboratory tests may also be performed to identify underlying causes.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
I31.3 covers noninflammatory pericardial effusion due to various etiologies such as heart failure, malignancies, and renal failure. It does not include effusions resulting from inflammatory conditions like pericarditis.
I31.3 should be used when the pericardial effusion is confirmed to be noninflammatory, as indicated by clinical findings and imaging studies. If the effusion is associated with inflammatory conditions, codes like I31.0 or I31.1 should be utilized.
Documentation should include clinical symptoms, results from echocardiography or other imaging modalities confirming the presence of noninflammatory pericardial effusion, and any relevant laboratory tests that help identify underlying causes.
