2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Digestive System 520-579 > Other Diseases Of Intestines And Peritoneum 560-569 > Peritonitis 567.* > 2006 ICD-9-CM Diagnosis 567.1 Pneumococcal peritonitis View the most recent version of ICD-9-CM 567.1 567.1 is a specific code that can be used to specify a diagnosis 567.1 contains 1 index entry View the ICD-9-CM Volume 1 567.* hierarchy  Index entries containing 567.1: Peritonitis (acute) (adhesive) (fibrinous) (hemorrhagic) (idiopathic) (localized) (perforative) (primary) (with adhesions) (with effusion) 567.9 pneumococcal 567.1