2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Digestive System 520-579 > Hernia Of Abdominal Cavity 550-553 > Inguinal Hernia 550.* > 2006 ICD-9-CM Diagnosis 550.1 Inguinal hernia with obstruction without mention of gangrene View the most recent version of ICD-9-CM 550.1 550.1 is a non-specific code that cannot be used to specify a diagnosis 550.1 contains 1 index entry View the ICD-9-CM Volume 1 550.* hierarchy Alternate Terminology Inguinal hernia with mention of incarceration, irreducibility, or strangulation  Index entries containing 550.1: Hernia, hernial (acquired) (recurrent) 553.9 inguinal (direct) (double) (encysted) (external) (funicular) (indirect) (infantile) (internal) (interstitial) (oblique) (scrotal) (sliding) 550.9 with obstruction 550.1 and gangrene 550.0