Colitis ICD-10-CM Codes

What ICD-10 Codes are Used for Colitis?

K50

Specifically assigned to Crohn's disease, K50 is an ICD-10 code for a chronic inflammatory bowel disease primarily affecting the gastrointestinal tract. Crohn's disease can cause inflammation and damage anywhere in the digestive system, from the mouth to the anus, but it most commonly affects the small intestine and the beginning of the large intestine (colon). 

K51

This code range is specifically used to classify diseases of the pancreas. The pancreas is an important organ involved in digestion and hormone production. Conditions within this range include pancreatitis (inflammation of the pancreas), pancreatic cysts, pancreatic abscesses, and other disorders affecting the pancreas.

K51.90

This specific code, K51.90, is used to classify unspecified pancreatitis. It is assigned when the medical documentation does not provide more specific information about the type or cause of pancreatitis. Pancreatitis involves inflammation of the pancreas, which can be acute or chronic and may result from various factors such as gallstones, alcohol abuse, or certain medications.

K51.1

This is one of the commonly used Colitis ICD Codes for ulcerative colitis. It is primarily localized to the rectum, which is the final part of the large intestine before the anus. It indicates inflammation and ulcers specifically in the rectal area.

K51.2

It is ulcerative colitis ICD-10 code used for when there is an affected area where the rectum and sigmoid colon meet. The rectosigmoid junction is the transition point between the rectum and the sigmoid colon, and inflammation in this specific area is indicated by this code.

K51.8

This code is utilized when cases of ulcerative colitis do not fit into the categories mentioned above. It includes situations where the disease involves multiple areas within the colon or presents with unique anatomical variations that do not correspond to the previously specified locations.

Which Colitis ICD codes are Billable: 

The listed ICD-10 codes for colitis, along with a couple of others not listed, are billable. Healthcare providers can use these codes to bill insurance companies for treating colitis.

Clinical Information:

• Colitis is inflammation of the colon, causing symptoms such as diarrhea, blood in stool, abdominal pain, and weight loss.
• Causes of colitis may include genetic and environmental factors like smoking, infections, and certain medications.
• Diagnosis involves evaluating symptoms, physical examination, and tests like stool culture, blood tests, and colonoscopy.
• Treatment options depend on the severity, ranging from medications (anti-inflammatory drugs, antibiotics) for mild cases to surgery for severe cases.
• Prognosis for colitis is generally good, but it can be a chronic condition with the potential for recurrence.
• There are two main types of colitis: ulcerative colitis affecting the colon's inner lining and Crohn's disease affecting the entire digestive tract.
• Complications can include fistulas, strictures, and an increased risk of colon cancer, particularly with ulcerative colitis.
• While prevention of colitis is not known, not smoking, maintaining a healthy diet, and regular exercise can help reduce the risk.
• Understanding colitis and its complications aids in effective management and overall well-being.

Synonyms Include:

• Inflammatory bowel disease (IBD)
• Ulcerative colitis
• Crohn's disease
• Proctitis
• Pancolitis