ICD-9-CM 850.5 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 850.5 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Diverticulitis is a common digestive disease which involves the formation of pouches (diverticula) within the bowel wall.This process is known as diverticulosis, and typically occurs within the large intestine, or colon, although it can occasionally occur in the small intestine as well.iverticulitis is a common digestive disease which involves the formation of pouches (diverticula) within the bowel wall.
A diverticulum is a saclike protrusion in the colonic wall that develops as a result of herniation of the mucosa and submucosa through points of weakness in the muscular wall of the colon. The colonic diverticulum is a false or pulsion diverticulum-that is, it does not contain all layers of the colonic wall. Diverticulosis indicates the presence of multiple diverticula and generally implies an absence of symptoms . Diverticular disease implies any clinical state caused by diverticula, including hemorrhage, inflammation, or their complications. Diverticulitis describes the presence of an inflammatory process associated with diverticula.