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K55.30 Necrotizing enterocolitis, unspecified |
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K55.31 Stage 1 necrotizing enterocolitis |
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K55.32 Stage 2 necrotizing enterocolitis |
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K55.33 Stage 3 necrotizing enterocolitis |
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K55.8 Other vascular disorders of intestine |
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K55.9 Vascular disorder of intestine, unspecified |
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K56.0 Paralytic ileus |
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K56.1 Intussusception |
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K56.2 Volvulus |
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K56.3 Gallstone ileus |
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K56.41 Fecal impaction |
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K56.49 Other impaction of intestine |
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K56.50 Intestinal adhesions [bands], unspecified as to partial versus complete obstruction |
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K56.51 Intestinal adhesions [bands], with partial obstruction |
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K56.52 Intestinal adhesions [bands] with complete obstruction |
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K56.600 Partial intestinal obstruction, unspecified as to cause |
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K56.601 Complete intestinal obstruction, unspecified as to cause |
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K56.609 Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction |
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K56.690 Other partial intestinal obstruction |
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K56.691 Other complete intestinal obstruction |
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K56.699 Other intestinal obstruction unspecified as to partial versus complete obstruction |
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K56.7 Ileus, unspecified |
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K57.00 Diverticulitis of small intestine with perforation and abscess without bleeding |
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K57.01 Diverticulitis of small intestine with perforation and abscess with bleeding |
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K57.10 Diverticulosis of small intestine without perforation or abscess without bleeding |
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K57.11 Diverticulosis of small intestine without perforation or abscess with bleeding |
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K57.12 Diverticulitis of small intestine without perforation or abscess without bleeding |
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K57.13 Diverticulitis of small intestine without perforation or abscess with bleeding |
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K57.20 Diverticulitis of large intestine with perforation and abscess without bleeding |
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K57.21 Diverticulitis of large intestine with perforation and abscess with bleeding |
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K57.30 Diverticulosis of large intestine without perforation or abscess without bleeding |
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K57.31 Diverticulosis of large intestine without perforation or abscess with bleeding |
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K57.32 Diverticulitis of large intestine without perforation or abscess without bleeding |
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K57.33 Diverticulitis of large intestine without perforation or abscess with bleeding |
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K57.40 Diverticulitis of both small and large intestine with perforation and abscess without bleeding |
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K57.41 Diverticulitis of both small and large intestine with perforation and abscess with bleeding |
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K57.50 Diverticulosis of both small and large intestine without perforation or abscess without bleeding |
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K57.51 Diverticulosis of both small and large intestine without perforation or abscess with bleeding |
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K57.52 Diverticulitis of both small and large intestine without perforation or abscess without bleeding |
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K57.53 Diverticulitis of both small and large intestine without perforation or abscess with bleeding |
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K57.80 Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding |
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K57.81 Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding |
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K57.90 Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding |
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K57.91 Diverticulosis of intestine, part unspecified, without perforation or abscess with bleeding |
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K57.92 Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding |
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K57.93 Diverticulitis of intestine, part unspecified, without perforation or abscess with bleeding |
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K58.0 Irritable bowel syndrome with diarrhea |
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K58.1 Irritable bowel syndrome with constipation |
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K58.2 Mixed irritable bowel syndrome |
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K58.8 Other irritable bowel syndrome |
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K58.9 Irritable bowel syndrome without diarrhea |
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K59.00 Constipation, unspecified |
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K59.01 Slow transit constipation |
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K59.02 Outlet dysfunction constipation |
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K59.03 Drug induced constipation |
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K59.04 Chronic idiopathic constipation |
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K59.09 Other constipation |
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K59.1 Functional diarrhea |
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K59.2 Neurogenic bowel, not elsewhere classified |
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K59.31 Toxic megacolon |
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K59.39 Other megacolon |
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K59.4 Anal spasm |
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K59.81 Ogilvie syndrome |
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K59.89 Other specified functional intestinal disorders |
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K59.9 Functional intestinal disorder, unspecified |
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K60.0 Acute anal fissure |
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K60.1 Chronic anal fissure |
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K60.2 Anal fissure, unspecified |
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K60.3 Anal fistula |
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K60.4 Rectal fistula |
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K60.5 Anorectal fistula |
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K61.0 Anal abscess |
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K61.1 Rectal abscess |
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K61.2 Anorectal abscess |
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K61.31 Horseshoe abscess |
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K61.39 Other ischiorectal abscess |
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K61.4 Intrasphincteric abscess |
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K61.5 Supralevator abscess |
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K62.0 Anal polyp |
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K62.1 Rectal polyp |
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K62.2 Anal prolapse |
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K62.3 Rectal prolapse |
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K62.4 Stenosis of anus and rectum |
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K62.5 Hemorrhage of anus and rectum |
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K62.6 Ulcer of anus and rectum |
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K62.7 Radiation proctitis |
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K62.81 Anal sphincter tear (healed) (nontraumatic) (old) |
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K62.82 Dysplasia of anus |
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K62.89 Other specified diseases of anus and rectum |
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K62.9 Disease of anus and rectum, unspecified |
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K63.0 Abscess of intestine |
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K63.1 Perforation of intestine (nontraumatic) |
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K63.2 Fistula of intestine |
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K63.3 Ulcer of intestine |
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K63.4 Enteroptosis |
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K63.5 Polyp of colon |
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K63.81 Dieulafoy lesion of intestine |
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K63.89 Other specified diseases of intestine |
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K63.9 Disease of intestine, unspecified |
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K64.0 First degree hemorrhoids |
