S36.63 Laceration of rectumNon-billable ICD-10-CM code.
S36.5 Injury of colon ("injury of rectum (S36.6-)")S38.1 Crushing injury of abdomen, lower back, and pelvis ("injury to intra-abdominal organs (S36.-)")S36.61XS Primary blast injury of rectum, sequelaS36.62 Contusion of rectumS36.62XA Contusion of rectum, initial encounterS36.62XD Contusion of rectum, subsequent encounterS36.62XS Contusion of rectum, sequelaS36.63 Laceration of rectum (this code)S36.63XA Laceration of rectum, initial encounterS36.63XD Laceration of rectum, subsequent encounterS36.63XS Laceration of rectum, sequelaS36.69 Other injury of rectumS36.69XA Other injury of rectum, initial encounter