ICD-9 Diagnosis Code 564.9

Funct dis intestine NOS

Diagnosis Code 564.9

ICD-9: 564.9
Short Description: Funct dis intestine NOS
Long Description: Unspecified functional disorder of intestine
This is the 2014 version of the ICD-9-CM diagnosis code 564.9

Code Classification
  • Diseases of the digestive system
    • Other diseases of intestines and peritoneum (560-569)
      • 564 Functional digestive disorders, not elsewhere classified

Information for Medical Professionals

Convert to ICD-10 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
  • K59.9 - Functional intestinal disorder, unspecified

Index of Diseases and Injuries
References found for the code 564.9 in the Index of Diseases and Injuries:

Information for Patients

Digestive Diseases

Also called: Gastrointestinal diseases

When you eat, your body breaks food down to a form it can use to build and nourish cells and provide energy. This process is called digestion.

Your digestive system is a series of hollow organs joined in a long, twisting tube. It runs from your mouth to your anus and includes your esophagus, stomach, and small and large intestines. Your liver, gallbladder and pancreas are also involved. They produce juices to help digestion.

There are many types of digestive disorders. The symptoms vary widely depending on the problem. In general, you should see your doctor if you have

  • Blood in your stool
  • Changes in bowel habits
  • Severe abdominal pain
  • Unintentional weight loss
  • Heartburn not relieved by antacids

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • Digestive diseases
  • Fecal fat
  • Gastrointestinal fistula
  • Gastrointestinal perforation
  • Lower GI Series - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
  • Mesenteric angiography
  • Stools - floating
  • Upper GI and small bowel series

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