ICD-10-CM>D50-D89>D70-D77>D73D73Diseases of spleenNon-Billable/Non-SpecificCodesD73.0HyposplenismD73.1HypersplenismD73.2Chronic congestive splenomegalyD73.3Abscess of spleenD73.4Cyst of spleenD73.5Infarction of spleenD73.8Other diseases of spleenD73.81Neutropenic splenomegalyD73.89Other diseases of spleenD73.9Disease of spleen, unspecified