Section K50-K52

Noninfective enteritis and colitis

Clinical Classification Guidelines

Includes

  • noninfective inflammatory bowel disease

Excludes1

  • irritable bowel syndrome (K58.-)
  • megacolon (K59.3-)

Subordinate Categories

Crohn's disease [regional enteritis]
K50
Ulcerative colitis
K51
Other and unspecified noninfective gastroenteritis and colitis
K52