I31.9

Disease of pericardium, unspecified

Coding guidance (WHO 2019)

Cardiac tamponade Pericarditis (chronic) NOS

Sibling codes

I31Other diseases of pericardium I31.0Chronic adhesive pericarditis I31.1Chronic constrictive pericarditis I31.2Haemopericardium, not elsewhere classified I31.3Pericardial effusion (noninflammatory)I31.8Other specified diseases of pericardium