Learn how the Bridge Program applies to NYCE PPO, Large Group, and ASO plan members in 2026.
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Colonoscopy Procedures
Date Issued: 2/26/2018
Starting on June 26, 2018, in accordance with Medicare coverage guidelines, colonoscopy procedures will be considered medically necessary for the following indications only.
Note: These indications are to address colonoscopies that are NOT performed for colorectal cancer screening. For a full list of screening diagnosis codes allowable, please see the EmblemHealth Preventive Care/Screening Services Exempt from Cost-Share.
Covered Diagnosis Codes:
| A03.9 | Shigellosis, unspecified |
| A04.3 | Enterohemorrhagic Escherichia coli infection |
| A04.5 | Campylobacter enteritis |
| A04.6 | Enteritis due to Yersinia enterocolitica |
| A04.71 | Enterocolitis due to Clostridium difficile, recurrent |
| A04.72 | Enterocolitis due to Clostridium difficile, not specified as recurrent |
| A04.8 | Other specified bacterial intestinal infections |
| A04.9 | Bacterial intestinal infection, unspecified |
| A06.1 | Chronic intestinal amebiasis |
| A06.2 | Amebic nondysenteric colitis |
| A06.9 | Amebiasis, unspecified |
| A07.0 | Balantidiasis |
| A07.3 | Isosporiasis |
| A07.8 | Other specified protozoal intestinal diseases |
| A08.0 | Rotaviral enteritis |
| A08.11 | Acute gastroenteropathy due to Norwalk agent |
| A08.19 | Acute gastroenteropathy due to other small round viruses |
| A08.2 | Adenoviral enteritis |
| A08.31 | Calicivirus enteritis |
| A08.32 | Astrovirus enteritis |
| A08.39 | Other viral enteritis |
| A09 | Infectious gastroenteritis and colitis, unspecified |
| A18.31 | Tuberculous peritonitis |
| A18.32 | Tuberculous enteritis |
| A18.39 | Retroperitoneal tuberculosis |
| A18.83 | Tuberculosis of digestive tract organs, not elsewhere classified |
| A54.6 | Gonococcal infection of anus and rectum |
| A55 | Chlamydial lymphogranuloma (venereum) |
| B20 | Human immunodeficiency virus [HIV] disease |
| B37.82 | Candidal enteritis |
| B65.1 | Schistosomiasis due to Schistosoma mansoni [intestinal schistosomiasis] |
| B68.0 | Taenia solium taeniasis |
| B68.1 | Taenia saginata taeniasis |
| B68.9 | Taeniasis, unspecified |
| B70.0 | Diphyllobothriasis |
| B71.0 | Hymenolepiasis |
| B71.1 | Dipylidiasis |
| B71.8 | Other specified cestode infections |
| B76.8 | Other hookworm diseases |
| B76.9 | Hookworm disease, unspecified |
| B77.0 | Ascariasis with intestinal complications |
| B77.89 | Ascariasis with other complications |
| B77.9 | Ascariasis, unspecified |
| B78.0 | Intestinal strongyloidiasis |
| B78.7 | Disseminated strongyloidiasis |
| B78.9 | Strongyloidiasis, unspecified |
| B79 | Trichuriasis |
| B80 | Enterobiasis |
| B82.0 | Intestinal helminthiasis, unspecified |
| B82.9 | Intestinal parasitism, unspecified |
| B83.9 | Helminthiasis, unspecified |
| C17.2 | Malignant neoplasm of ileum |
| 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 |
| C18.9 | Malignant neoplasm of colon, unspecified |
| C19 | Malignant neoplasm of rectosigmoid junction |
| C20 | Malignant neoplasm of rectum |
| C21.0 | Malignant neoplasm of anus, unspecified |
| 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 |
| C49.A4 | Gastrointestinal stromal tumor of large intestine |
| C49.A5 | Gastrointestinal stromal tumor of rectum |
| C49.A9 | Gastrointestinal stromal tumor of other sites |
| C7A.00 | Malignant carcinoid tumor of unspecified site |
| C7A.020 | Malignant carcinoid tumor of the appendix |
| C7A.021 | Malignant carcinoid tumor of the cecum |
| C7A.022 | Malignant carcinoid tumor of the ascending colon |
| C7A.023 | Malignant carcinoid tumor of the transverse colon |
| C7A.024 | Malignant carcinoid tumor of the descending colon |
| C7A.025 | Malignant carcinoid tumor of the sigmoid colon |
| C7A.026 | Malignant carcinoid tumor of the rectum |
| C7A.029 | Malignant carcinoid tumor of the large intestine, unspecified portion |
| C7A.096 | Malignant carcinoid tumor of the hindgut, unspecified |
| C7A.098 | Malignant carcinoid tumors of other sites |
| C7A.1 | Malignant poorly differentiated neuroendocrine tumors |
| C7A.8 | Other malignant neuroendocrine tumors |
| C7B.04 | Secondary carcinoid tumors of peritoneum |
| C7B.09 | Secondary carcinoid tumors of other sites |
| C7B.1 | Secondary Merkel cell carcinoma |
| C7B.8 | Other secondary neuroendocrine tumors |
| C77.2 | Secondary and unspecified malignant neoplasm of intra-abdominal lymph nodes |
| C78.4 | Secondary malignant neoplasm of small intestine |
| C78.5 | Secondary malignant neoplasm of large intestine and rectum |
| C78.7 | Secondary malignant neoplasm of liver and intrahepatic bile duct |
| 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 |
| D12.6 | Benign neoplasm of colon, unspecified |
| D12.7 | Benign neoplasm of rectosigmoid junction |
| D12.8 | Benign neoplasm of rectum |
| D12.9 | Benign neoplasm of anus and anal canal |
| D17.5 | Benign lipomatous neoplasm of intra-abdominal organs |
| D17.79 | Benign lipomatous neoplasm of other sites |
| D18.03 | Hemangioma of intra-abdominal structures |
| D18.1 | Lymphangioma, any site |
| D3A.00 | Benign carcinoid tumor of unspecified site |
| D3A.020 | Benign carcinoid tumor of the appendix |
| D3A.021 | Benign carcinoid tumor of the cecum |
| D3A.022 | Benign carcinoid tumor of the ascending colon |
| D3A.023 | Benign carcinoid tumor of the transverse colon |
| D3A.024 | Benign carcinoid tumor of the descending colon |
| D3A.025 | Benign carcinoid tumor of the sigmoid colon |
| D3A.026 | Benign carcinoid tumor of the rectum |
| D3A.029 | Benign carcinoid tumor of the large intestine, unspecified portion |
| D3A.8 | Other benign neuroendocrine tumors |
| D37.1 | Neoplasm of uncertain behavior of stomach |
| D37.2 | Neoplasm of uncertain behavior of small intestine |
| 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 |
| D37.9 | Neoplasm of uncertain behavior of digestive organ, unspecified |
| 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 |
| I77.2 | Rupture of artery |
| I78.0 | Hereditary hemorrhagic telangiectasia |
| I86.4 | Gastric varices |
| K35.80 | Unspecified acute appendicitis |
| K35.89 | Other acute appendicitis |
| K38.0 | Hyperplasia of appendix |
| K38.1 | Appendicular concretions |
| K38.2 | Diverticulum of appendix |
| K38.3 | Fistula of appendix |
| K38.8 | Other specified diseases of appendix |
| K38.9 | Disease of appendix, unspecified |
| K50.00 | Crohn's disease of small intestine without complications |
| K50.011 | Crohn's disease of small intestine with rectal bleeding |
| K50.014 | Crohn's disease of small intestine with abscess |
| K50.018 | Crohn's disease of small intestine with other complication |
| K50.019 | Crohn's disease of small intestine with unspecified complications |
| 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 |
| K50.119 | Crohn's disease of large intestine with unspecified complications |
| 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 |
| K50.819 | Crohn's disease of both small and large intestine with unspecified complications |
| 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 |
| K50.919 | Crohn's disease, unspecified, with unspecified complications |
| 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 |
| K51.019 | Ulcerative (chronic) pancolitis with unspecified complications |
| 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 |
| K51.219 | Ulcerative (chronic) proctitis with unspecified complications |
| 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 |
| K51.319 | Ulcerative (chronic) rectosigmoiditis with unspecified complications |
| 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 |
| K51.419 | Inflammatory polyps of colon with unspecified complications |
| 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 |
| K51.519 | Left sided colitis with unspecified complications |
| 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 |
| K51.819 | Other ulcerative colitis with unspecified complications |
| 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 |
| K51.919 | Ulcerative colitis, unspecified with unspecified complications |
| 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 |
| K52.839 | Microscopic colitis, unspecified |
| 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 |
| K55.039 | Acute (reversible) ischemia of large intestine, extent unspecified |
| K55.041 | Focal (segmental) acute infarction of large intestine |
| K55.042 | Diffuse acute infarction of large intestine |
| K55.049 | Acute infarction of large intestine, extent unspecified |
| K55.051 | Focal (segmental) acute (reversible) ischemia of intestine, part unspecified |
| K55.052 | Diffuse acute (reversible) ischemia of intestine, part unspecified |
| K55.059 | Acute (reversible) ischemia of intestine, part and extent unspecified |
| K55.061 | Focal (segmental) acute infarction of intestine, part unspecified |
| K55.062 | Diffuse acute infarction of intestine, part unspecified |
| K55.069 | Acute infarction of intestine, part and extent unspecified |
| K55.1 | Chronic vascular disorders of intestine |
| K55.20 | Angiodysplasia of colon without hemorrhage |
| K55.21 | Angiodysplasia of colon with hemorrhage |
| K55.30 | Necrotizing enterocolitis, unspecified |
| 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 |
| K55.9 | Vascular disorder of intestine, unspecified |
| K56.0 | Paralytic ileus |
| K56.2 | Volvulus |
| K56.3 | Gallstone ileus |
| 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 |
| K56.609 | Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction |
| K56.690 | Other partial intestinal obstruction |
| K56.691 | Other complete intestinal obstruction |
| K56.699 | Other intestinal obstruction unspecified as to partial versus complete obstruction |
| K56.7 | Ileus, unspecified |
| K57.00 | Diverticulitis of small intestine with perforation and abscess without bleeding |
| K57.01 | Diverticulitis of small intestine with perforation and abscess with bleeding |
| K57.10 | Diverticulosis of small intestine without perforation or abscess without bleeding |
| K57.11 | Diverticulosis of small intestine without perforation or abscess with bleeding |
| 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 |
| K57.50 | Diverticulosis of both small and large intestine without perforation or abscess without 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 |
| K57.81 | Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding |
| K57.90 | Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding |
| K57.91 | Diverticulosis of intestine, part unspecified, without perforation or abscess with bleeding |
| K57.92 | Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding |
| K57.93 | Diverticulitis of intestine, part unspecified, without perforation or abscess with 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 without diarrhea |
| K59.00 | Constipation, unspecified |
| K59.01 | Slow transit constipation |
| K59.02 | Outlet dysfunction constipation |
| K59.03 | Drug induced 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 |
| K59.8 | Other specified functional intestinal disorders |
| K62.0 | Anal polyp |
| K62.1 | Rectal polyp |
| K62.4 | Stenosis of anus and rectum |
| K62.5 | Hemorrhage of anus and rectum |
| K62.6 | Ulcer of anus and rectum |
| K62.81 | Anal sphincter tear (healed) (nontraumatic) (old) |
| K62.82 | Dysplasia of anus |
| K63.0 | Abscess of intestine |
| K63.1 | Perforation of intestine (nontraumatic) |
| 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 |
| K64.0 | First degree hemorrhoids |
| K64.1 | Second degree hemorrhoids |
| K64.2 | Third degree hemorrhoids |
| K64.3 | Fourth degree hemorrhoids |
| K64.8 | Other hemorrhoids |
| K90.49 | Malabsorption due to intolerance, not elsewhere classified |
| K90.89 | Other intestinal malabsorption |
| K91.30 | Postprocedural intestinal obstruction, unspecified as to partial versus complete |
| K91.31 | Postprocedural partial intestinal obstruction |
| K91.32 | Postprocedural complete intestinal obstruction |
| K91.850 | Pouchitis |
| K91.858 | Other complications of intestinal pouch |
| K91.870 | Postprocedural hematoma of a digestive system organ or structure following a digestive system procedure |
| K91.871 | Postprocedural hematoma of a digestive system organ or structure following other procedure |
| K91.872 | Postprocedural seroma of a digestive system organ or structure following a digestive system procedure |
| K91.873 | Postprocedural seroma of a digestive system organ or structure following other procedure |
| K91.89 | Other postprocedural complications and disorders of digestive system |
| K92.1 | Melena |
| K92.2 | Gastrointestinal hemorrhage, unspecified |
| K92.89 | Other specified diseases of the digestive system |
| K94.00 | Colostomy complication, unspecified |
| K94.01 | Colostomy hemorrhage |
| K94.03 | Colostomy malfunction |
| K94.09 | Other complications of colostomy |
| K94.10 | Enterostomy complication, unspecified |
| K94.11 | Enterostomy hemorrhage |
| K94.13 | Enterostomy malfunction |
| K94.19 | Other complications of enterostomy |
| N28.89 | Other specified disorders of kidney and ureter |
| N32.1 | Vesicointestinal fistula |
| N82.2 | Fistula of vagina to small intestine |
| N82.3 | Fistula of vagina to large intestine |
| N82.4 | Other female intestinal-genital tract fistulae |
| Q42.0 | Congenital absence, atresia and stenosis of rectum with fistula |
| Q42.1 | Congenital absence, atresia and stenosis of rectum without fistula |
| Q42.2 | Congenital absence, atresia and stenosis of anus with fistula |
| Q42.3 | Congenital absence, atresia and stenosis of anus without fistula |
| Q42.8 | Congenital absence, atresia and stenosis of other parts of large intestine |
| Q42.9 | Congenital absence, atresia and stenosis of large intestine, part unspecified |
| Q43.1 | Hirschsprung's disease |
| Q43.2 | Other congenital functional disorders of colon |
| Q43.3 | Congenital malformations of intestinal fixation |
| Q43.4 | Duplication of intestine |
| Q43.5 | Ectopic anus |
| Q43.6 | Congenital fistula of rectum and anus |
| Q43.7 | Persistent cloaca |
| Q43.8 | Other specified congenital malformations of intestine |
| Q43.9 | Congenital malformation of intestine, unspecified |
| Q85.8 | Other phakomatoses, not elsewhere classified |
| R10.0 | Acute abdomen |
| R10.10 | Upper abdominal pain, unspecified |
| R10.11 | Right upper quadrant pain |
| R10.12 | Left upper quadrant pain |
| R10.13 | Epigastric pain |
| 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 |
| R10.83 | Colic |
| R10.84 | Generalized abdominal pain |
| R10.9 | Unspecified abdominal pain |
| R11.13 | Vomiting of fecal matter |
| R19.03 | Right lower quadrant abdominal swelling, mass and lump |
| R19.04 | Left lower quadrant abdominal swelling, mass and lump |
| R19.05 | Periumbilic swelling, mass or lump |
| R19.07 | Generalized intra-abdominal and pelvic swelling, mass and lump |
| R19.09 | Other intra-abdominal and pelvic swelling, mass and lump |
| 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 |
| R93.3 | Abnormal findings on diagnostic imaging of other parts of digestive tract |
| S36.500A | Unspecified injury of ascending [right] colon, initial encounter |
| S36.500D | Unspecified injury of ascending [right] colon, subsequent encounter |
| S36.500S | Unspecified injury of ascending [right] colon, sequela |
| S36.501A | Unspecified injury of transverse colon, initial encounter |
| S36.501D | Unspecified injury of transverse colon, subsequent encounter |
| S36.501S | Unspecified injury of transverse colon, sequela |
| S36.502A | Unspecified injury of descending [left] colon, initial encounter |
| S36.502D | Unspecified injury of descending [left] colon, subsequent encounter |
| S36.502S | Unspecified injury of descending [left] colon, sequela |
| S36.503A | Unspecified injury of sigmoid colon, initial encounter |
| S36.503D | Unspecified injury of sigmoid colon, subsequent encounter |
| S36.503S | Unspecified injury of sigmoid colon, sequela |
| S36.508A | Unspecified injury of other part of colon, initial encounter |
| S36.508D | Unspecified injury of other part of colon, subsequent encounter |
| S36.508S | Unspecified injury of other part of colon, sequela |
| S36.510A | Primary blast injury of ascending [right] colon, initial encounter |
| S36.510D | Primary blast injury of ascending [right] colon, subsequent encounter |
| S36.510S | Primary blast injury of ascending [right] colon, sequela |
| S36.511A | Primary blast injury of transverse colon, initial encounter |
| S36.511D | Primary blast injury of transverse colon, subsequent encounter |
| S36.511S | Primary blast injury of transverse colon, sequela |
| S36.512A | Primary blast injury of descending [left] colon, initial encounter |
| S36.512D | Primary blast injury of descending [left] colon, subsequent encounter |
| S36.512S | Primary blast injury of descending [left] colon, sequela |
| S36.513A | Primary blast injury of sigmoid colon, initial encounter |
| S36.513D | Primary blast injury of sigmoid colon, subsequent encounter |
| S36.513S | Primary blast injury of sigmoid colon, sequela |
| S36.518A | Primary blast injury of other part of colon, initial encounter |
| S36.518D | Primary blast injury of other part of colon, subsequent encounter |
| S36.518S | Primary blast injury of other part of colon, sequela |
| S36.519A | Primary blast injury of unspecified part of colon, initial encounter |
| S36.519D | Primary blast injury of unspecified part of colon, subsequent encounter |
| S36.519S | Primary blast injury of unspecified part of colon, sequela |
| S36.520A | Contusion of ascending [right] colon, initial encounter |
| S36.520D | Contusion of ascending [right] colon, subsequent encounter |
| S36.520S | Contusion of ascending [right] colon, sequela |
| S36.521A | Contusion of transverse colon, initial encounter |
| S36.521D | Contusion of transverse colon, subsequent encounter |
| S36.521S | Contusion of transverse colon, sequela |
| S36.522A | Contusion of descending [left] colon, initial encounter |
| S36.522D | Contusion of descending [left] colon, subsequent encounter |
| S36.522S | Contusion of descending [left] colon, sequela |
| S36.523A | Contusion of sigmoid colon, initial encounter |
| S36.523D | Contusion of sigmoid colon, subsequent encounter |
| S36.523S | Contusion of sigmoid colon, sequela |
| S36.528A | Contusion of other part of colon, initial encounter |
| S36.528D | Contusion of other part of colon, subsequent encounter |
| S36.528S | Contusion of other part of colon, sequela |
| S36.530A | Laceration of ascending [right] colon, initial encounter |
| S36.530D | Laceration of ascending [right] colon, subsequent encounter |
| S36.530S | Laceration of ascending [right] colon, sequela |
| S36.531A | Laceration of transverse colon, initial encounter |
| S36.531D | Laceration of transverse colon, subsequent encounter |
| S36.531S | Laceration of transverse colon, sequela |
| S36.532A | Laceration of descending [left] colon, initial encounter |
| S36.532D | Laceration of descending [left] colon, subsequent encounter |
| S36.532S | Laceration of descending [left] colon, sequela |
| S36.533A | Laceration of sigmoid colon, initial encounter |
| S36.533D | Laceration of sigmoid colon, subsequent encounter |
| S36.533S | Laceration of sigmoid colon, sequela |
| S36.538A | Laceration of other part of colon, initial encounter |
| S36.538D | Laceration of other part of colon, subsequent encounter |
| S36.538S | Laceration of other part of colon, sequela |
| S36.590A | Other injury of ascending [right] colon, initial encounter |
| S36.590D | Other injury of ascending [right] colon, subsequent encounter |
| S36.590S | Other injury of ascending [right] colon, sequela |
| S36.591A | Other injury of transverse colon, initial encounter |
| S36.591D | Other injury of transverse colon, subsequent encounter |
| S36.591S | Other injury of transverse colon, sequela |
| S36.592A | Other injury of descending [left] colon, initial encounter |
| S36.592D | Other injury of descending [left] colon, subsequent encounter |
| S36.592S | Other injury of descending [left] colon, sequela |
| S36.593A | Other injury of sigmoid colon, initial encounter |
| S36.593D | Other injury of sigmoid colon, subsequent encounter |
| S36.593S | Other injury of sigmoid colon, sequela |
| S36.598A | Other injury of other part of colon, initial encounter |
| S36.598D | Other injury of other part of colon, subsequent encounter |
| S36.598S | Other injury of other part of colon, sequela |
| S36.599A | Other injury of unspecified part of colon, initial encounter |
| S36.599D | Other injury of unspecified part of colon, subsequent encounter |
| S36.599S | Other injury of unspecified part of colon, sequela |
| S36.60XA | Unspecified injury of rectum, initial encounter |
| S36.60XD | Unspecified injury of rectum, subsequent encounter |
| S36.60XS | Unspecified injury of rectum, sequela |
| S36.61XA | Primary blast injury of rectum, initial encounter |
| S36.61XD | Primary blast injury of rectum, subsequent encounter |
| S36.61XS | Primary blast injury of rectum, sequela |
| S36.62XA | Contusion of rectum, initial encounter |
| S36.62XD | Contusion of rectum, subsequent encounter |
| S36.62XS | Contusion of rectum, sequela |
| S36.63XA | Laceration of rectum, initial encounter |
| S36.63XD | Laceration of rectum, subsequent encounter |
| S36.63XS | Laceration of rectum, sequela |
| S36.69XA | Other injury of rectum, initial encounter |
| S36.69XD | Other injury of rectum, subsequent encounter |
| S36.69XS | Other injury of rectum, sequela |
| T18.8XXS | Foreign body in other parts of alimentary tract, sequela |
| Z00.00 | Encounter for general adult medical examination without abnormal findings |
| Z00.01 | Encounter for general adult medical examination with abnormal findings |
| Z12.10 | Encounter for screening for malignant neoplasm of intestinal tract, unspecified |
| Z12.11 | Encounter for screening for malignant neoplasm of colon |
| Z12.12 | Encounter for screening for malignant neoplasm of rectum |
| Z09 | Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm |
| Z80.0 | Family history of malignant neoplasm of digestive organs |
| Z83.71 | Family history of colonic polyps |
| Z83.79 | Family history of other diseases of the digestive system |
| Z85.00 | Personal history of malignant neoplasm of unspecified digestive organ |
| Z85.038 | Personal history of other malignant neoplasm of large intestine |
| Z85.048 | Personal history of other malignant neoplasm of rectum, rectosigmoid junction, and anus |
| Z85.05 | Personal history of malignant neoplasm of liver |
| Z86.010 | Personal history of colonic polyps |
| Z87.19 | Personal history of other diseases of the digestive system |