AAPC A/P Certified Inpatient Coder (CIC) 2026 – 400 Free Practice Questions to Pass the Exam

Diverticulitis is a condition characterized by the inflammation of diverticula, which are small pouches that can form in the walls of the intestines, particularly in the colon. When these pouches become inflamed or infected, it leads to diverticulitis. Symptoms often include abdominal pain, fever, and changes in bowel habits.

In contrast, diverticulosis refers to the presence of these pouches without inflammation. Hemorrhoids are swollen veins in the rectal area, and a hernia is a condition wherein an organ pushes through the wall of the cavity that normally contains it. Understanding this distinction helps clarify that diverticulitis specifically denotes the inflammatory process affecting the diverticula.