A09
|
Infectious gastroenteritis and colitis, unspecified
|
C18.0
|
Malignant neoplasm of cecum
|
C18.1
|
Malignant neoplasm of appendix
|
C18.2
|
Malignant neoplasm of ascending colon
|
C18.3
|
Malignant neoplasm of hepatic flexure
|
C18.4
|
Malignant neoplasm of transverse colon
|
C18.5
|
Malignant neoplasm of splenic flexure
|
C18.6
|
Malignant neoplasm of descending colon
|
C18.7
|
Malignant neoplasm of sigmoid colon
|
C18.8
|
Malignant neoplasm of overlapping sites of colon
|
C19
|
Malignant neoplasm of rectosigmoid junction
|
C20
|
Malignant neoplasm of rectum
|
C21.1
|
Malignant neoplasm of anal canal
|
C21.2
|
Malignant neoplasm of cloacogenic zone
|
C21.8
|
Malignant neoplasm of overlapping sites of rectum, anus and anal canal
|
C46.4
|
Kaposi's sarcoma of gastrointestinal sites
|
C49.A4
|
Gastrointestinal stromal tumor of large intestine
|
C49.A5
|
Gastrointestinal stromal tumor of rectum
|
C49.A9
|
Gastrointestinal stromal tumor of other sites
|
C78.5
|
Secondary malignant neoplasm of large intestine and rectum
|
C80.0
|
Disseminated malignant neoplasm, unspecified
|
C82.09
|
Follicular lymphoma grade I, extranodal and solid organ sites
|
C82.19
|
Follicular lymphoma grade II, extranodal and solid organ sites
|
C82.29
|
Follicular lymphoma grade III, unspecified, extranodal and solid organ sites
|
C82.39
|
Follicular lymphoma grade IIIa, extranodal and solid organ sites
|
C82.49
|
Follicular lymphoma grade IIIb, extranodal and solid organ sites
|
C82.89
|
Other types of follicular lymphoma, extranodal and solid organ sites
|
C82.99
|
Follicular lymphoma, unspecified, extranodal and solid organ sites
|
C83.398
|
Diffuse large B-cell lymphoma of other extranodal and solid organ sites
|
C88.40
|
Extranodal marginal zone B-cell lymphoma of mucosa-associated lymphoid tissue [MALT-lymphoma] not having achieved remission
|
D01.0
|
Carcinoma in situ of colon
|
D01.1
|
Carcinoma in situ of rectosigmoid junction
|
D01.2
|
Carcinoma in situ of rectum
|
D01.3
|
Carcinoma in situ of anus and anal canal
|
D12.0
|
Benign neoplasm of cecum
|
D12.1
|
Benign neoplasm of appendix
|
D12.2
|
Benign neoplasm of ascending colon
|
D12.3
|
Benign neoplasm of transverse colon
|
D12.4
|
Benign neoplasm of descending colon
|
D12.5
|
Benign neoplasm of sigmoid colon
|
D12.7
|
Benign neoplasm of rectosigmoid junction
|
D12.8
|
Benign neoplasm of rectum
|
D12.9
|
Benign neoplasm of anus and anal canal
|
D37.3
|
Neoplasm of uncertain behavior of appendix
|
D37.4
|
Neoplasm of uncertain behavior of colon
|
D37.5
|
Neoplasm of uncertain behavior of rectum
|
D37.8
|
Neoplasm of uncertain behavior of other specified digestive organs
|
D49.0
|
Neoplasm of unspecified behavior of digestive system
|
D50.0
|
Iron deficiency anemia secondary to blood loss (chronic)
|
D50.9
|
Iron deficiency anemia, unspecified
|
D62
|
Acute posthemorrhagic anemia
|
K50.00
|
Crohn's disease of small intestine without complications
|
K50.011
|
Crohn's disease of small intestine with rectal bleeding
|
K50.013
|
Crohn's disease of small intestine with fistula
|
K50.018
|
Crohn's disease of small intestine with other complication
|
K50.10
|
Crohn's disease of large intestine without complications
|
K50.111
|
Crohn's disease of large intestine with rectal bleeding
|
K50.112
|
Crohn's disease of large intestine with intestinal obstruction
|
K50.113
|
Crohn's disease of large intestine with fistula
|
K50.114
|
Crohn's disease of large intestine with abscess
|
K50.118
|
Crohn's disease of large intestine with other complication
|
K50.80
|
Crohn's disease of both small and large intestine without complications
|
K50.811
|
Crohn's disease of both small and large intestine with rectal bleeding
|
K50.812
|
Crohn's disease of both small and large intestine with intestinal obstruction
|
K50.813
|
Crohn's disease of both small and large intestine with fistula
|
K50.814
|
Crohn's disease of both small and large intestine with abscess
|
K50.818
|
Crohn's disease of both small and large intestine with other complication
|
K50.90
|
Crohn's disease, unspecified, without complications
|
K50.911
|
Crohn's disease, unspecified, with rectal bleeding
|
K50.912
|
Crohn's disease, unspecified, with intestinal obstruction
|
K50.913
|
Crohn's disease, unspecified, with fistula
|
K50.914
|
Crohn's disease, unspecified, with abscess
|
K50.918
|
Crohn's disease, unspecified, with other complication
|
K51.00
|
Ulcerative (chronic) pancolitis without complications
|
K51.011
|
Ulcerative (chronic) pancolitis with rectal bleeding
|
K51.012
|
Ulcerative (chronic) pancolitis with intestinal obstruction
|
K51.013
|
Ulcerative (chronic) pancolitis with fistula
|
K51.014
|
Ulcerative (chronic) pancolitis with abscess
|
K51.018
|
Ulcerative (chronic) pancolitis with other complication
|
K51.20
|
Ulcerative (chronic) proctitis without complications
|
K51.211
|
Ulcerative (chronic) proctitis with rectal bleeding
|
K51.212
|
Ulcerative (chronic) proctitis with intestinal obstruction
|
K51.213
|
Ulcerative (chronic) proctitis with fistula
|
K51.214
|
Ulcerative (chronic) proctitis with abscess
|
K51.218
|
Ulcerative (chronic) proctitis with other complication
|
K51.30
|
Ulcerative (chronic) rectosigmoiditis without complications
|
K51.311
|
Ulcerative (chronic) rectosigmoiditis with rectal bleeding
|
K51.312
|
Ulcerative (chronic) rectosigmoiditis with intestinal obstruction
|
K51.313
|
Ulcerative (chronic) rectosigmoiditis with fistula
|
K51.314
|
Ulcerative (chronic) rectosigmoiditis with abscess
|
K51.318
|
Ulcerative (chronic) rectosigmoiditis with other complication
|
K51.40
|
Inflammatory polyps of colon without complications
|
K51.411
|
Inflammatory polyps of colon with rectal bleeding
|
K51.412
|
Inflammatory polyps of colon with intestinal obstruction
|
K51.413
|
Inflammatory polyps of colon with fistula
|
K51.414
|
Inflammatory polyps of colon with abscess
|
K51.418
|
Inflammatory polyps of colon with other complication
|
K51.50
|
Left sided colitis without complications
|
K51.511
|
Left sided colitis with rectal bleeding
|
K51.512
|
Left sided colitis with intestinal obstruction
|
K51.513
|
Left sided colitis with fistula
|
K51.514
|
Left sided colitis with abscess
|
K51.518
|
Left sided colitis with other complication
|
K51.80
|
Other ulcerative colitis without complications
|
K51.811
|
Other ulcerative colitis with rectal bleeding
|
K51.812
|
Other ulcerative colitis with intestinal obstruction
|
K51.813
|
Other ulcerative colitis with fistula
|
K51.814
|
Other ulcerative colitis with abscess
|
K51.818
|
Other ulcerative colitis with other complication
|
K51.90
|
Ulcerative colitis, unspecified, without complications
|
K51.911
|
Ulcerative colitis, unspecified with rectal bleeding
|
K51.912
|
Ulcerative colitis, unspecified with intestinal obstruction
|
K51.913
|
Ulcerative colitis, unspecified with fistula
|
K51.914
|
Ulcerative colitis, unspecified with abscess
|
K51.918
|
Ulcerative colitis, unspecified with other complication
|
K52.0
|
Gastroenteritis and colitis due to radiation
|
K52.1
|
Toxic gastroenteritis and colitis
|
K52.21
|
Food protein-induced enterocolitis syndrome
|
K52.22
|
Food protein-induced enteropathy
|
K52.29
|
Other allergic and dietetic gastroenteritis and colitis
|
K52.3
|
Indeterminate colitis
|
K52.81
|
Eosinophilic gastritis or gastroenteritis
|
K52.82
|
Eosinophilic colitis
|
K52.831
|
Collagenous colitis
|
K52.832
|
Lymphocytic colitis
|
K52.838
|
Other microscopic colitis
|
K52.89
|
Other specified noninfective gastroenteritis and colitis
|
K52.9
|
Noninfective gastroenteritis and colitis, unspecified
|
K55.031
|
Focal (segmental) acute (reversible) ischemia of large intestine
|
K55.032
|
Diffuse acute (reversible) ischemia of large intestine
|
K55.041
|
Focal (segmental) acute infarction of large intestine
|
K55.042
|
Diffuse acute infarction of large intestine
|
K55.1
|
Chronic vascular disorders of intestine
|
K55.20
|
Angiodysplasia of colon without hemorrhage
|
K55.21
|
Angiodysplasia of colon with hemorrhage
|
K55.31
|
Stage 1 necrotizing enterocolitis
|
K55.32
|
Stage 2 necrotizing enterocolitis
|
K55.33
|
Stage 3 necrotizing enterocolitis
|
K55.8
|
Other vascular disorders of intestine
|
K56.0
|
Paralytic ileus
|
K56.1
|
Intussusception
|
K56.2
|
Volvulus
|
K56.49
|
Other impaction of intestine
|
K56.50
|
Intestinal adhesions [bands], unspecified as to partial versus complete obstruction
|
K56.51
|
Intestinal adhesions [bands], with partial obstruction
|
K56.52
|
Intestinal adhesions [bands] with complete obstruction
|
K56.600
|
Partial intestinal obstruction, unspecified as to cause
|
K56.601
|
Complete intestinal obstruction, unspecified as to cause
|
K56.690
|
Other partial intestinal obstruction
|
K56.691
|
Other complete intestinal obstruction
|
K56.699
|
Other intestinal obstruction unspecified as to partial versus complete obstruction
|
K57.20
|
Diverticulitis of large intestine with perforation and abscess without bleeding
|
K57.21
|
Diverticulitis of large intestine with perforation and abscess with bleeding
|
K57.30
|
Diverticulosis of large intestine without perforation or abscess without bleeding
|
K57.31
|
Diverticulosis of large intestine without perforation or abscess with bleeding
|
K57.32
|
Diverticulitis of large intestine without perforation or abscess without bleeding
|
K57.33
|
Diverticulitis of large intestine without perforation or abscess with bleeding
|
K57.40
|
Diverticulitis of both small and large intestine with perforation and abscess without bleeding
|
K57.41
|
Diverticulitis of both small and large intestine with perforation and abscess with bleeding
|
K57.51
|
Diverticulosis of both small and large intestine without perforation or abscess with bleeding
|
K57.52
|
Diverticulitis of both small and large intestine without perforation or abscess without bleeding
|
K57.53
|
Diverticulitis of both small and large intestine without perforation or abscess with bleeding
|
K57.80
|
Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding
|
K58.0
|
Irritable bowel syndrome with diarrhea
|
K58.1
|
Irritable bowel syndrome with constipation
|
K58.2
|
Mixed irritable bowel syndrome
|
K58.8
|
Other irritable bowel syndrome
|
K58.9
|
Irritable bowel syndrome, unspecified
|
K59.01
|
Slow transit constipation
|
K59.02
|
Outlet dysfunction constipation
|
K59.04
|
Chronic idiopathic constipation
|
K59.09
|
Other constipation
|
K59.1
|
Functional diarrhea
|
K59.2
|
Neurogenic bowel, not elsewhere classified
|
K59.31
|
Toxic megacolon
|
K59.39
|
Other megacolon
|
K59.4
|
Anal spasm
|
K59.81
|
Ogilvie syndrome
|
K59.89
|
Other specified functional intestinal disorders
|
K62.0
|
Anal polyp
|
K62.1
|
Rectal polyp
|
K62.2
|
Anal prolapse
|
K62.3
|
Rectal prolapse
|
K62.4
|
Stenosis of anus and rectum
|
K62.5
|
Hemorrhage of anus and rectum
|
K62.6
|
Ulcer of anus and rectum
|
K62.7
|
Radiation proctitis
|
K62.82
|
Dysplasia of anus
|
K62.89
|
Other specified diseases of anus and rectum
|
K63.2
|
Fistula of intestine
|
K63.3
|
Ulcer of intestine
|
K63.4
|
Enteroptosis
|
K63.5
|
Polyp of colon
|
K63.81
|
Dieulafoy lesion of intestine
|
K63.89
|
Other specified diseases of intestine
|
K91.1
|
Postgastric surgery syndromes
|
K91.850
|
Pouchitis
|
K91.858
|
Other complications of intestinal pouch
|
K91.89
|
Other postprocedural complications and disorders of digestive system
|
K92.1
|
Melena
|
K94.01
|
Colostomy hemorrhage
|
K94.02
|
Colostomy infection
|
K94.03
|
Colostomy malfunction
|
K94.09
|
Other complications of colostomy
|
K94.11
|
Enterostomy hemorrhage
|
K94.12
|
Enterostomy infection
|
K94.13
|
Enterostomy malfunction
|
K94.19
|
Other complications of enterostomy
|
R10.2
|
Pelvic and perineal pain
|
R10.30
|
Lower abdominal pain, unspecified
|
R10.31
|
Right lower quadrant pain
|
R10.32
|
Left lower quadrant pain
|
R10.33
|
Periumbilical pain
|
R10.813
|
Right lower quadrant abdominal tenderness
|
R10.814
|
Left lower quadrant abdominal tenderness
|
R10.815
|
Periumbilic abdominal tenderness
|
R10.817
|
Generalized abdominal tenderness
|
R10.84
|
Generalized abdominal pain
|
R19.4
|
Change in bowel habit
|
R19.5
|
Other fecal abnormalities
|
R19.7
|
Diarrhea, unspecified
|
R19.8
|
Other specified symptoms and signs involving the digestive system and abdomen
|
R63.4
|
Abnormal weight loss
|
R93.3
|
Abnormal findings on diagnostic imaging of other parts of digestive tract
|
T18.4XXA
|
Foreign body in colon, initial encounter
|
T18.4XXD
|
Foreign body in colon, subsequent encounter
|
T18.4XXS
|
Foreign body in colon, sequela
|
Z85.01
|
Personal history of malignant neoplasm of esophagus
|
Z85.020
|
Personal history of malignant carcinoid tumor of stomach
|
Z85.028
|
Personal history of other malignant neoplasm of stomach
|
Z85.030
|
Personal history of malignant carcinoid tumor of large intestine
|
Z85.038
|
Personal history of other malignant neoplasm of large intestine
|
Z85.040
|
Personal history of malignant carcinoid tumor of rectum
|
Z85.048
|
Personal history of other malignant neoplasm of rectum, rectosigmoid junction, and anus
|
Z85.05
|
Personal history of malignant neoplasm of liver
|
Z86.0100
|
Personal history of colon polyps, unspecified
|
Z86.0101
|
Personal history of adenomatous and serrated colon polyps
|
Z86.0102
|
Personal history of hyperplastic colon polyps
|
Z86.0109
|
Personal history of other colon polyps
|