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564.00 CONSTIPATION NOS


Code Information

Diagnosis Code: 564.00

Short Description: Constipation NOS

Long Description: Constipation, unspecified

Code Classification:

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

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 564.00 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Constipation 564.00
    • atonic 564.09
    • drug induced
      • correct substance properly administered 564.09
      • overdose or wrong substance given or taken 977.9
        • specified drug - see Table of Drugs and Chemicals
    • neurogenic 564.09
    • other specified NEC 564.09
    • outlet dysfunction 564.02
    • psychogenic 306.4
    • simple 564.00
    • slow transit 564.01
    • spastic 564.09
  • Costiveness (see also Constipation) 564.00
  • Dyschezia (see also Constipation) 564.00
  • Obstipation (see also Constipation) 564.00
    • psychogenic 306.4
  • Retention, retained
    • fecal (see also Constipation) 564.00

Crosswalk Information

The code 564.00 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
564.00 Right Arrow K59.00 Constipation, unspecified
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
564.01 Slow transit constipation
564.02 Outlet dysfunction constipation
564.09 Other constipation
564.1 Irritable bowel syndrome
564.2 Postgastric surgery syndromes
564.3 Vomiting following gastrointestinal surgery
564.4 Other postoperative functional disorders
564.5 Functional diarrhea
564.6 Anal spasm
564.7 Megacolon, other than Hirschsprung's
564.81 Neurogenic bowel
564.89 Other functional disorders of intestine
564.9 Unspecified functional disorder of intestine

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

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