Other specified diseases of pericardium

This code signifies a range of pericardial conditions that do not fit into more specific categories of pericardial disease. It encompasses various inflammatory, structural, or functional abnormalities of the pericardium that are not explicitly classified elsewhere. These conditions can affect the pericardial sac, fluid, or both, leading to diverse clinical presentations.

Apply this code when the medical record clearly documents a pericardial disease that is specified but lacks a more precise ICD-10-CM code. Examples include conditions like pericardial cysts, congenital absence of the pericardium, or other rare or unusual pericardial disorders. Documentation should explicitly state the specific "other" pericardial condition to support its use.

• Ensure the documentation specifies the exact "other" pericardial condition; avoid using this code as a default for poorly documented cases.
• Review for more specific codes within the I30-I31 range (e.g., I30.x for acute pericarditis, I31.0 for chronic adhesive pericarditis) before assigning this code.
• Consider an additional code for any associated underlying cause or manifestation, if applicable and documented.