2025 ICD-10 CM DIAGNOSIS INDEX TERMS STARTING WITH K
- Other impaction of intestine - K56.4
- Fecal impaction - K56.41
- Other impaction of intestine - K56.49
- Intestinal adhesions [bands] with obstruction (postinfection) - K56.5
- Intestinal adhesions [bands], unspecified as to partial versus complete obstruction - K56.50
- Intestinal adhesions [bands], with partial obstruction - K56.51
- Intestinal adhesions [bands] with complete obstruction - K56.52
- Other and unspecified intestinal obstruction - K56.6
- Unspecified intestinal obstruction - K56.60
- Partial intestinal obstruction, unspecified as to cause - K56.600
- Complete intestinal obstruction, unspecified as to cause - K56.601
- Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction - K56.609
- Other intestinal obstruction - K56.69
- Other partial intestinal obstruction - K56.690
- Other complete intestinal obstruction - K56.691
- Other intestinal obstruction unspecified as to partial versus complete obstruction - K56.699
- Ileus, unspecified - K56.7
- Diverticulitis of small intestine with perforation and abscess - K57.0
- Diverticulitis of small intestine with perforation and abscess without bleeding - K57.00
- Diverticulitis of small intestine with perforation and abscess with bleeding - K57.01
- Diverticular disease of small intestine without perforation or abscess - K57.1
- Diverticulosis of small intestine without perforation or abscess without bleeding - K57.10
- Diverticulosis of small intestine without perforation or abscess with bleeding - K57.11
- Diverticulitis of small intestine without perforation or abscess without bleeding - K57.12
- Diverticulitis of small intestine without perforation or abscess with bleeding - K57.13
- Diverticulitis of large intestine with perforation and abscess - K57.2
- Diverticulitis of large intestine with perforation and abscess without bleeding - K57.20
- Diverticulitis of large intestine with perforation and abscess with bleeding - K57.21
- Diverticular disease of large intestine without perforation or abscess - K57.3
- Diverticulosis of large intestine without perforation or abscess without bleeding - K57.30
- Diverticulosis of large intestine without perforation or abscess with bleeding - K57.31
- Diverticulitis of large intestine without perforation or abscess without bleeding - K57.32
- Diverticulitis of large intestine without perforation or abscess with bleeding - K57.33
- Diverticulitis of both small and large intestine with perforation and abscess - K57.4
- Diverticulitis of both small and large intestine with perforation and abscess without bleeding - K57.40
- Diverticulitis of both small and large intestine with perforation and abscess with bleeding - K57.41
- Diverticular disease of both small and large intestine without perforation or abscess - K57.5
- Diverticulosis of both small and large intestine without perforation or abscess without bleeding - K57.50
- Diverticulosis of both small and large intestine without perforation or abscess with bleeding - K57.51
- Diverticulitis of both small and large intestine without perforation or abscess without bleeding - K57.52
- Diverticulitis of both small and large intestine without perforation or abscess with bleeding - K57.53
- Diverticulitis of intestine, part unspecified, with perforation and abscess - K57.8
- Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding - K57.80
- Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding - K57.81
- Diverticular disease of intestine, part unspecified, without perforation or abscess - K57.9
- Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding - K57.90
- Diverticulosis of intestine, part unspecified, without perforation or abscess with bleeding - K57.91
- Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding - K57.92
- Diverticulitis of intestine, part unspecified, without perforation or abscess with bleeding - K57.93
- Irritable bowel syndrome with diarrhea - K58.0
- Irritable bowel syndrome with constipation - K58.1
- Mixed irritable bowel syndrome - K58.2
- Other irritable bowel syndrome - K58.8
- Irritable bowel syndrome, unspecified - K58.9
- Constipation - K59.0
- Constipation, unspecified - K59.00
- Slow transit constipation - K59.01
- Outlet dysfunction constipation - K59.02
- Drug induced constipation - K59.03
- Chronic idiopathic constipation - K59.04
- Other constipation - K59.09
- Functional diarrhea - K59.1
- Neurogenic bowel, not elsewhere classified - K59.2
- Megacolon, not elsewhere classified - K59.3
- Toxic megacolon - K59.31
- Other megacolon - K59.39
- Anal spasm - K59.4
- Other specified functional intestinal disorders - K59.8
- Ogilvie syndrome - K59.81
- Other specified functional intestinal disorders - K59.89
- Functional intestinal disorder, unspecified - K59.9
- Acute anal fissure - K60.0
- Chronic anal fissure - K60.1
- Anal fissure, unspecified - K60.2
- Anal fistula - K60.3
- Anal fistula, unspecified - K60.30
- Anal fistula, simple - K60.31
- Anal fistula, simple, initial - K60.311
- Anal fistula, simple, persistent - K60.312
- Anal fistula, simple, recurrent - K60.313
- Anal fistula, simple, unspecified - K60.319
- Anal fistula, complex - K60.32
- Anal fistula, complex, initial - K60.321
- Anal fistula, complex, persistent - K60.322
- Anal fistula, complex, recurrent - K60.323
- Anal fistula, complex, unspecified - K60.329
- Rectal fistula - K60.4
- Rectal fistula, unspecified - K60.40
- Rectal fistula, simple - K60.41
- Rectal fistula, simple, initial - K60.411
- Rectal fistula, simple, persistent - K60.412
- Rectal fistula, simple, recurrent - K60.413
- Rectal fistula, simple, unspecified - K60.419
- Rectal fistula, complex - K60.42
- Rectal fistula, complex, initial - K60.421
- Rectal fistula, complex, persistent - K60.422
- Rectal fistula, complex, recurrent - K60.423
- Rectal fistula, complex, unspecified - K60.429
- Anorectal fistula - K60.5
- Anorectal fistula, unspecified - K60.50
