Diverticulosis ICD-10-CM Codes | 2023

Which Diverticulosis ICD codes are Billable: 

K57.20 - Diverticulosis of large intestine without perforation or abscess:

Yes, this code is billable as it specifically represents uncomplicated diverticulosis in the large intestine.

K57.90 - Diverticulosis of intestine, part unspecified, without perforation or abscess:

Yes, this code is billable as it encompasses diverticulosis in an unspecified part of the intestine without any associated perforation or abscess.

K57.50 - Diverticulosis of small intestine without perforation or abscess:

Yes, this code is billable as it indicates uncomplicated diverticulosis in the small intestine.

K57.30 - Diverticulitis of large intestine without perforation or abscess:

Yes, this code is billable as it represents diverticulitis without complications, such as perforation or abscess, specifically in the large intestine.

K57.92 - Diverticulosis of intestine, part unspecified, with perforation and abscess:

Yes, this code is billable as it denotes diverticulosis in an unspecified part of the intestine complicated by perforation and abscess formation.

K57.52 - Diverticulitis of small intestine without perforation or abscess:

Yes, this code is billable as it indicates diverticulitis without complications, such as perforation or abscess, specifically in the small intestine.

K57.32 - Diverticulitis of large intestine with perforation and abscess:

Yes, this code is billable as it represents diverticulitis with complications, specifically perforation and abscess formation, in the large intestine.

K57.40 - Diverticulosis of both small and large intestine without perforation or abscess:

Yes, this code is billable as it encompasses uncomplicated diverticulosis in small and large intestines.

K57.59 - Diverticulitis of small intestine with perforation and abscess:

Yes, this code is billable as it describes diverticulitis with complications, specifically perforation and abscess formation, in the small intestine.

K57.92 - Diverticulosis of intestine, part unspecified, with perforation and abscess:

Yes, this code is billable as it denotes diverticulosis in an unspecified part of the intestine complicated by perforation and abscess formation.

These codes are billable as they accurately classify and provide detailed information about the presence and nature of diverticulosis or diverticulitis and any associated complications, facilitating proper diagnosis, treatment, and billing.

Clinical Information

• Diverticulosis is a condition characterized by the presence of small pouches (diverticula) in the lining of the digestive tract, typically in the colon.
• It is most commonly seen in individuals over 40, and its prevalence increases with age.
• The exact cause of diverticulosis is not fully understood. However, it is believed to be associated with a combination of factors, including age, a low-fiber diet, and a sedentary lifestyle.
• Many individuals with diverticulosis remain asymptomatic and may only discover the condition incidentally during diagnostic tests or procedures.
• However, some individuals may experience symptoms such as abdominal pain (usually in the lower left side), bloating, changes in bowel habits (constipation or diarrhea), and occasional rectal bleeding.
• Complications can arise, leading to conditions like diverticulitis (inflammation of the diverticula), abscess formation, perforation, or even bowel obstruction.
• Diagnosis of diverticulosis typically involves a combination of medical history evaluation, physical examination, imaging tests (such as CT scan or colonoscopy), and ruling out other potential causes of symptoms.
• Treatment for uncomplicated diverticulosis usually focuses on lifestyle modifications, including increasing dietary fiber intake, hydration, and regular exercise.
• In cases of diverticulitis or complications, treatment may involve antibiotics, dietary restrictions (such as a clear liquid or low-residue diet), hospitalization and possible surgical intervention in severe cases.
• Regular follow-up and monitoring are important for individuals with diverticulosis to manage symptoms, prevent complications, and adjust treatment plans as necessary.

Synonyms Include:

• Colonic diverticulosis
• Diverticular disease
• Diverticular disorder
• Diverticular condition
• Diverticula of the colon