Diagnosis Code: 564.7

Short Description: Megacolon NEC

Long Description: Megacolon, other than Hirschsprung's

Code Classification:

• Diseases of the digestive system (520–579)
  • Other diseases of intestines and peritoneum (560-569)
    • 564 Functional digestive disorders, not elsewhere classified
      • 564.7 Megacolon NEC

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 564.7 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Dilatation
  • colon 564.7
    • congenital 751.3
    • due to mechanical obstruction 560.89
    • psychogenic 306.4

• Excess, excessive, excessively
  • large
    • colon 564.7
      • congenital 751.3

• Macrosigmoid 564.7
  • congenital 751.3

• Megacolon (acquired) (functional) (not Hirschsprung's disease) 564.7
  • aganglionic 751.3
  • congenital, congenitum 751.3
  • Hirschsprung's (disease) 751.3
  • psychogenic 306.4
  • toxic (see also Colitis, ulcerative) 556.9

• Megasigmoid 564.7
  • congenital 751.3

• Syndrome - see also Disease
  • faulty bowel habit (idiopathic megacolon) 564.7

Crosswalk Information

The code 564.7 converts into the following ICD-10 code(s):

Similar Codes

This page was last updated on: 10/1/2014

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