Ulcerative colitis, unspecified with rectal bleeding
What is an ICD-10 diagnosis code? The ICD-10-CM (International Classification of Diseases, Tenth Revision, Clinical Modification) is a system used by physicians and other healthcare providers to classify and code all diagnoses, symptoms and procedures recorded in conjunction with hospital care in the United States.
The 2021 edition of ICD-10-CM K57 became effective on October 1, 2020.
Clinical Information. A condition characterized by the presence of multiple diverticuli in the walls of an organ. A condition marked by small sacs or pouches in the walls of a hollow organ, such as the colon. These sacs can become inflamed and cause a condition called diverticulitis. A finding indicating the presence of multiple pouches, ...
In ICD-10-CM, diverticular disease of intestine, or diverticulitis is coded to K57. The codes include location (small, large or small and large intestine), with or without perforation or abscess, and with or without bleeding:
Symptoms include abdominal pain that may become worse with movement, fever and chills, bloating and gas, diarrhea or constipation, nausea (with possible vomiting), and loss of appetite. Documentation elements for diverticulitis are location (small intestine, large intestine, or small and large intestine), as well as any manifestations ...
Diverticulosis develops when diverticula (pouches) form in the wall of the large intestine or colon. Physicians suspect that diverticula form when high pressure inside the colon pushes against the weak spots in the colon wall. When feces are trapped in the diverticula, bacteria grow.
One of our other coders found some helpful info in the guidelines, stating that descriptions of ICD-10 codes that have “and” as part of the description can be read as “and/or”, so the codes for diverticulitis with perforation and abscess can be for either or both. Thank you for your input!
Large bowel (sigmoid colon) showing multiple diverticula. The diverticula appear on either side of the longitudinal muscle bundle (taenium).
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. Diverticulitis results when one of these diverticula becomes inflamed.