ICD-9-CM Codes ICD-9-PCS Codes

564.01 - Slow transit constipation

GEM Conversion to ICD-10 CM

K59.01

Fs: 00000 – Slow transit constipation

Sibling Codes

564.00

Constipation, unspecified

564.01

Slow transit constipation

564.02

Outlet dysfunction constipation

564.09

Other constipation

Parent Sibling Codes

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

564.7

Megacolon, other than Hirschsprung's

564.9

Unspecified functional disorder of intestine