ICD-10-CM>I00-I99>I30-I5A>I31I31Other diseases of pericardiumNon-Billable/Non-SpecificType 1 Excludesdiseases of pericardium specified as rheumatic (I09.2)postcardiotomy syndrome (I97.0)traumatic injury to pericardium (S26.-)CodesI31.0Chronic adhesive pericarditisI31.1Chronic constrictive pericarditisI31.2Hemopericardium, not elsewhere classifiedI31.3Pericardial effusion (noninflammatory)I31.31Malignant pericardial effusion in diseases classified elsewhereI31.39Other pericardial effusion (noninflammatory)I31.4Cardiac tamponadeI31.8Other specified diseases of pericardiumI31.9Disease of pericardium, unspecified