ICD-10-CM/PCS MS-DRG v37.1 R1 Definitions Manual

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MDC 06 Diseases & Disorders of the Digestive System
Assignment of Diagnosis Codes
Page 1 of 3
A000 K50018 R1934
A000Cholera due to Vibrio cholerae 01, biovar cholerae
A001Cholera due to Vibrio cholerae 01, biovar eltor
A009Cholera, unspecified
A020Salmonella enteritis
A030Shigellosis due to Shigella dysenteriae
A031Shigellosis due to Shigella flexneri
A032Shigellosis due to Shigella boydii
A033Shigellosis due to Shigella sonnei
A038Other shigellosis
A039Shigellosis, unspecified
A040Enteropathogenic Escherichia coli infection
A041Enterotoxigenic Escherichia coli infection
A042Enteroinvasive Escherichia coli infection
A043Enterohemorrhagic Escherichia coli infection
A044Other intestinal Escherichia coli infections
A045Campylobacter enteritis
A046Enteritis due to Yersinia enterocolitica
A0471Enterocolitis due to Clostridium difficile, recurrent
A0472Enterocolitis due to Clostridium difficile, not specified as recurrent
A048Other specified bacterial intestinal infections
A049Bacterial intestinal infection, unspecified
A050Foodborne staphylococcal intoxication
A052Foodborne Clostridium perfringens [Clostridium welchii] intoxication
A053Foodborne Vibrio parahaemolyticus intoxication
A054Foodborne Bacillus cereus intoxication
A055Foodborne Vibrio vulnificus intoxication
A058Other specified bacterial foodborne intoxications
A059Bacterial foodborne intoxication, unspecified
A060Acute amebic dysentery
A061Chronic intestinal amebiasis
A062Amebic nondysenteric colitis
A070Balantidiasis
A071Giardiasis [lambliasis]
A072Cryptosporidiosis
A073Isosporiasis
A074Cyclosporiasis
A078Other specified protozoal intestinal diseases
A079Protozoal intestinal disease, unspecified
A080Rotaviral enteritis
A0811Acute gastroenteropathy due to Norwalk agent
A0819Acute gastroenteropathy due to other small round viruses
A082Adenoviral enteritis
A0831Calicivirus enteritis
A0832Astrovirus enteritis
A0839Other viral enteritis
A084Viral intestinal infection, unspecified
A088Other specified intestinal infections
A09Infectious gastroenteritis and colitis, unspecified
A1831Tuberculous peritonitis
A1832Tuberculous enteritis
A1839Retroperitoneal tuberculosis
A1883Tuberculosis of digestive tract organs, not elsewhere classified
A213Gastrointestinal tularemia
A222Gastrointestinal anthrax
A421Abdominal actinomycosis
A511Primary anal syphilis
A546Gonococcal infection of anus and rectum
A5485Gonococcal peritonitis
A563Chlamydial infection of anus and rectum
B0081Herpesviral hepatitis
B3781Candidal esophagitis
B3782Candidal enteritis
B680Taenia solium taeniasis
B681Taenia saginata taeniasis
B689Taeniasis, unspecified
B690Cysticercosis of central nervous system
B691Cysticercosis of eye
B6981Myositis in cysticercosis
B6989Cysticercosis of other sites
B699Cysticercosis, unspecified
B700Diphyllobothriasis
B701Sparganosis
B710Hymenolepiasis
B711Dipylidiasis
B718Other specified cestode infections
B719Cestode infection, unspecified
B760Ancylostomiasis
B761Necatoriasis
B768Other hookworm diseases
B769Hookworm disease, unspecified
B770Ascariasis with intestinal complications
B7781Ascariasis pneumonia
B7789Ascariasis with other complications
B779Ascariasis, unspecified
B780Intestinal strongyloidiasis
B787Disseminated strongyloidiasis
B789Strongyloidiasis, unspecified
B79Trichuriasis
B80Enterobiasis
B810Anisakiasis
B811Intestinal capillariasis
B812Trichostrongyliasis
B813Intestinal angiostrongyliasis
B818Other specified intestinal helminthiases
B820Intestinal helminthiasis, unspecified
B829Intestinal parasitism, unspecified
C153Malignant neoplasm of upper third of esophagus
C154Malignant neoplasm of middle third of esophagus
C155Malignant neoplasm of lower third of esophagus
C158Malignant neoplasm of overlapping sites of esophagus
C159Malignant neoplasm of esophagus, unspecified
C160Malignant neoplasm of cardia
C161Malignant neoplasm of fundus of stomach
C162Malignant neoplasm of body of stomach
C163Malignant neoplasm of pyloric antrum
C164Malignant neoplasm of pylorus
C165Malignant neoplasm of lesser curvature of stomach, unspecified
C166Malignant neoplasm of greater curvature of stomach, unspecified
C168Malignant neoplasm of overlapping sites of stomach
C169Malignant neoplasm of stomach, unspecified
C170Malignant neoplasm of duodenum
C171Malignant neoplasm of jejunum
C172Malignant neoplasm of ileum
C173Meckel's diverticulum, malignant
C178Malignant neoplasm of overlapping sites of small intestine
C179Malignant neoplasm of small intestine, unspecified
C180Malignant neoplasm of cecum
C181Malignant neoplasm of appendix
C182Malignant neoplasm of ascending colon
C183Malignant neoplasm of hepatic flexure
C184Malignant neoplasm of transverse colon
C185Malignant neoplasm of splenic flexure
C186Malignant neoplasm of descending colon
C187Malignant neoplasm of sigmoid colon
C188Malignant neoplasm of overlapping sites of colon
C189Malignant neoplasm of colon, unspecified
C19Malignant neoplasm of rectosigmoid junction
C20Malignant neoplasm of rectum
C210Malignant neoplasm of anus, unspecified
C211Malignant neoplasm of anal canal
C212Malignant neoplasm of cloacogenic zone
C218Malignant neoplasm of overlapping sites of rectum, anus and anal canal
C260Malignant neoplasm of intestinal tract, part unspecified
C269Malignant neoplasm of ill-defined sites within the digestive system
C451Mesothelioma of peritoneum
C464Kaposi's sarcoma of gastrointestinal sites
C481Malignant neoplasm of specified parts of peritoneum
C482Malignant neoplasm of peritoneum, unspecified
C488Malignant neoplasm of overlapping sites of retroperitoneum and peritoneum
C49A0Gastrointestinal stromal tumor, unspecified site
C49A1Gastrointestinal stromal tumor of esophagus
C49A2Gastrointestinal stromal tumor of stomach
C49A3Gastrointestinal stromal tumor of small intestine
C49A4Gastrointestinal stromal tumor of large intestine
C49A5Gastrointestinal stromal tumor of rectum
C49A9Gastrointestinal stromal tumor of other sites
C762Malignant neoplasm of abdomen
C784Secondary malignant neoplasm of small intestine
C785Secondary malignant neoplasm of large intestine and rectum
C786Secondary malignant neoplasm of retroperitoneum and peritoneum
C7880Secondary malignant neoplasm of unspecified digestive organ
C7889Secondary malignant neoplasm of other digestive organs
C7A010Malignant carcinoid tumor of the duodenum
C7A011Malignant carcinoid tumor of the jejunum
C7A012Malignant carcinoid tumor of the ileum
C7A019Malignant carcinoid tumor of the small intestine, unspecified portion
C7A020Malignant carcinoid tumor of the appendix
C7A021Malignant carcinoid tumor of the cecum
C7A022Malignant carcinoid tumor of the ascending colon
C7A023Malignant carcinoid tumor of the transverse colon
C7A024Malignant carcinoid tumor of the descending colon
C7A025Malignant carcinoid tumor of the sigmoid colon
C7A026Malignant carcinoid tumor of the rectum
C7A029Malignant carcinoid tumor of the large intestine, unspecified portion
C7A092Malignant carcinoid tumor of the stomach
C7A094Malignant carcinoid tumor of the foregut, unspecified
C7A095Malignant carcinoid tumor of the midgut, unspecified
C7A096Malignant carcinoid tumor of the hindgut, unspecified
C7B04Secondary carcinoid tumors of peritoneum
D001Carcinoma in situ of esophagus
D002Carcinoma in situ of stomach
D010Carcinoma in situ of colon
D011Carcinoma in situ of rectosigmoid junction
D012Carcinoma in situ of rectum
D013Carcinoma in situ of anus and anal canal
D0140Carcinoma in situ of unspecified part of intestine
D0149Carcinoma in situ of other parts of intestine
D017Carcinoma in situ of other specified digestive organs
D019Carcinoma in situ of digestive organ, unspecified
D120Benign neoplasm of cecum
D121Benign neoplasm of appendix
D122Benign neoplasm of ascending colon
D123Benign neoplasm of transverse colon
D124Benign neoplasm of descending colon
D125Benign neoplasm of sigmoid colon
D126Benign neoplasm of colon, unspecified
D127Benign neoplasm of rectosigmoid junction
D128Benign neoplasm of rectum
D129Benign neoplasm of anus and anal canal
D130Benign neoplasm of esophagus
D131Benign neoplasm of stomach
D132Benign neoplasm of duodenum
D1330Benign neoplasm of unspecified part of small intestine
D1339Benign neoplasm of other parts of small intestine
D139Benign neoplasm of ill-defined sites within the digestive system
D175Benign lipomatous neoplasm of intra-abdominal organs
D1803Hemangioma of intra-abdominal structures
D191Benign neoplasm of mesothelial tissue of peritoneum
D200Benign neoplasm of soft tissue of retroperitoneum
D201Benign neoplasm of soft tissue of peritoneum
D371Neoplasm of uncertain behavior of stomach
D372Neoplasm of uncertain behavior of small intestine
D373Neoplasm of uncertain behavior of appendix
D374Neoplasm of uncertain behavior of colon
D375Neoplasm of uncertain behavior of rectum
D378Neoplasm of uncertain behavior of other specified digestive organs
D379Neoplasm of uncertain behavior of digestive organ, unspecified
D3A010Benign carcinoid tumor of the duodenum
D3A011Benign carcinoid tumor of the jejunum
D3A012Benign carcinoid tumor of the ileum
D3A019Benign carcinoid tumor of the small intestine, unspecified portion
D3A020Benign carcinoid tumor of the appendix
D3A021Benign carcinoid tumor of the cecum
D3A022Benign carcinoid tumor of the ascending colon
D3A023Benign carcinoid tumor of the transverse colon
D3A024Benign carcinoid tumor of the descending colon
D3A025Benign carcinoid tumor of the sigmoid colon
D3A026Benign carcinoid tumor of the rectum
D3A029Benign carcinoid tumor of the large intestine, unspecified portion
D3A092Benign carcinoid tumor of the stomach
D3A094Benign carcinoid tumor of the foregut, unspecified
D3A095Benign carcinoid tumor of the midgut, unspecified
D3A096Benign carcinoid tumor of the hindgut, unspecified
D483Neoplasm of uncertain behavior of retroperitoneum
D484Neoplasm of uncertain behavior of peritoneum
D490Neoplasm of unspecified behavior of digestive system
E164Increased secretion of gastrin
E730Congenital lactase deficiency
E731Secondary lactase deficiency
E738Other lactose intolerance
E739Lactose intolerance, unspecified
E7410Disorder of fructose metabolism, unspecified
E7411Essential fructosuria
E7412Hereditary fructose intolerance
E7419Other disorders of fructose metabolism
E7431Sucrase-isomaltase deficiency
E7439Other disorders of intestinal carbohydrate absorption
E8419Cystic fibrosis with other intestinal manifestations
I774Celiac artery compression syndrome
I8500Esophageal varices without bleeding
I8501Esophageal varices with bleeding
I8510Secondary esophageal varices without bleeding
I8511Secondary esophageal varices with bleeding
I880Nonspecific mesenteric lymphadenitis
K200Eosinophilic esophagitis
K208Other esophagitis
K209Esophagitis, unspecified
K210Gastro-esophageal reflux disease with esophagitis
K219Gastro-esophageal reflux disease without esophagitis
K220Achalasia of cardia
K2210Ulcer of esophagus without bleeding
K2211Ulcer of esophagus with bleeding
K222Esophageal obstruction
K223Perforation of esophagus
K224Dyskinesia of esophagus
K225Diverticulum of esophagus, acquired
K226Gastro-esophageal laceration-hemorrhage syndrome
K2270Barrett's esophagus without dysplasia
K22710Barrett's esophagus with low grade dysplasia
K22711Barrett's esophagus with high grade dysplasia
K22719Barrett's esophagus with dysplasia, unspecified
K228Other specified diseases of esophagus
K229Disease of esophagus, unspecified
K23Disorders of esophagus in diseases classified elsewhere
K250Acute gastric ulcer with hemorrhage
K251Acute gastric ulcer with perforation
K252Acute gastric ulcer with both hemorrhage and perforation
K253Acute gastric ulcer without hemorrhage or perforation
K254Chronic or unspecified gastric ulcer with hemorrhage
K255Chronic or unspecified gastric ulcer with perforation
K256Chronic or unspecified gastric ulcer with both hemorrhage and perforation
K257Chronic gastric ulcer without hemorrhage or perforation
K259Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation
K260Acute duodenal ulcer with hemorrhage
K261Acute duodenal ulcer with perforation
K262Acute duodenal ulcer with both hemorrhage and perforation
K263Acute duodenal ulcer without hemorrhage or perforation
K264Chronic or unspecified duodenal ulcer with hemorrhage
K265Chronic or unspecified duodenal ulcer with perforation
K266Chronic or unspecified duodenal ulcer with both hemorrhage and perforation
K267Chronic duodenal ulcer without hemorrhage or perforation
K269Duodenal ulcer, unspecified as acute or chronic, without hemorrhage or perforation
K270Acute peptic ulcer, site unspecified, with hemorrhage
K271Acute peptic ulcer, site unspecified, with perforation
K272Acute peptic ulcer, site unspecified, with both hemorrhage and perforation
K273Acute peptic ulcer, site unspecified, without hemorrhage or perforation
K274Chronic or unspecified peptic ulcer, site unspecified, with hemorrhage
K275Chronic or unspecified peptic ulcer, site unspecified, with perforation
K276Chronic or unspecified peptic ulcer, site unspecified, with both hemorrhage and perforation
K277Chronic peptic ulcer, site unspecified, without hemorrhage or perforation
K279Peptic ulcer, site unspecified, unspecified as acute or chronic, without hemorrhage or perforation
K280Acute gastrojejunal ulcer with hemorrhage
K281Acute gastrojejunal ulcer with perforation
K282Acute gastrojejunal ulcer with both hemorrhage and perforation
K283Acute gastrojejunal ulcer without hemorrhage or perforation
K284Chronic or unspecified gastrojejunal ulcer with hemorrhage
K285Chronic or unspecified gastrojejunal ulcer with perforation
K286Chronic or unspecified gastrojejunal ulcer with both hemorrhage and perforation
K287Chronic gastrojejunal ulcer without hemorrhage or perforation
K289Gastrojejunal ulcer, unspecified as acute or chronic, without hemorrhage or perforation
K2900Acute gastritis without bleeding
K2901Acute gastritis with bleeding
K2920Alcoholic gastritis without bleeding
K2921Alcoholic gastritis with bleeding
K2930Chronic superficial gastritis without bleeding
K2931Chronic superficial gastritis with bleeding
K2940Chronic atrophic gastritis without bleeding
K2941Chronic atrophic gastritis with bleeding
K2950Unspecified chronic gastritis without bleeding
K2951Unspecified chronic gastritis with bleeding
K2960Other gastritis without bleeding
K2961Other gastritis with bleeding
K2970Gastritis, unspecified, without bleeding
K2971Gastritis, unspecified, with bleeding
K2980Duodenitis without bleeding
K2981Duodenitis with bleeding
K2990Gastroduodenitis, unspecified, without bleeding
K2991Gastroduodenitis, unspecified, with bleeding
K30Functional dyspepsia
K310Acute dilatation of stomach
K311Adult hypertrophic pyloric stenosis
K312Hourglass stricture and stenosis of stomach
K313Pylorospasm, not elsewhere classified
K314Gastric diverticulum
K315Obstruction of duodenum
K316Fistula of stomach and duodenum
K317Polyp of stomach and duodenum
K31811Angiodysplasia of stomach and duodenum with bleeding
K31819Angiodysplasia of stomach and duodenum without bleeding
K3182Dieulafoy lesion (hemorrhagic) of stomach and duodenum
K3183Achlorhydria
K3184Gastroparesis
K3189Other diseases of stomach and duodenum
K319Disease of stomach and duodenum, unspecified
K3520Acute appendicitis with generalized peritonitis, without abscess
K3521Acute appendicitis with generalized peritonitis, with abscess
K3530Acute appendicitis with localized peritonitis, without perforation or gangrene
K3531Acute appendicitis with localized peritonitis and gangrene, without perforation
K3532Acute appendicitis with perforation and localized peritonitis, without abscess
K3533Acute appendicitis with perforation and localized peritonitis, with abscess
K3580Unspecified acute appendicitis
K35890Other acute appendicitis without perforation or gangrene
K35891Other acute appendicitis without perforation, with gangrene
K36Other appendicitis
K37Unspecified appendicitis
K380Hyperplasia of appendix
K381Appendicular concretions
K382Diverticulum of appendix
K383Fistula of appendix
K388Other specified diseases of appendix
K389Disease of appendix, unspecified
K4000Bilateral inguinal hernia, with obstruction, without gangrene, not specified as recurrent
K4001Bilateral inguinal hernia, with obstruction, without gangrene, recurrent
K4010Bilateral inguinal hernia, with gangrene, not specified as recurrent
K4011Bilateral inguinal hernia, with gangrene, recurrent
K4020Bilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
K4021Bilateral inguinal hernia, without obstruction or gangrene, recurrent
K4030Unilateral inguinal hernia, with obstruction, without gangrene, not specified as recurrent
K4031Unilateral inguinal hernia, with obstruction, without gangrene, recurrent
K4040Unilateral inguinal hernia, with gangrene, not specified as recurrent
K4041Unilateral inguinal hernia, with gangrene, recurrent
K4090Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
K4091Unilateral inguinal hernia, without obstruction or gangrene, recurrent
K4100Bilateral femoral hernia, with obstruction, without gangrene, not specified as recurrent
K4101Bilateral femoral hernia, with obstruction, without gangrene, recurrent
K4110Bilateral femoral hernia, with gangrene, not specified as recurrent
K4111Bilateral femoral hernia, with gangrene, recurrent
K4120Bilateral femoral hernia, without obstruction or gangrene, not specified as recurrent
K4121Bilateral femoral hernia, without obstruction or gangrene, recurrent
K4130Unilateral femoral hernia, with obstruction, without gangrene, not specified as recurrent
K4131Unilateral femoral hernia, with obstruction, without gangrene, recurrent
K4140Unilateral femoral hernia, with gangrene, not specified as recurrent
K4141Unilateral femoral hernia, with gangrene, recurrent
K4190Unilateral femoral hernia, without obstruction or gangrene, not specified as recurrent
K4191Unilateral femoral hernia, without obstruction or gangrene, recurrent
K420Umbilical hernia with obstruction, without gangrene
K421Umbilical hernia with gangrene
K429Umbilical hernia without obstruction or gangrene
K430Incisional hernia with obstruction, without gangrene
K431Incisional hernia with gangrene
K432Incisional hernia without obstruction or gangrene
K433Parastomal hernia with obstruction, without gangrene
K434Parastomal hernia with gangrene
K435Parastomal hernia without obstruction or gangrene
K436Other and unspecified ventral hernia with obstruction, without gangrene
K437Other and unspecified ventral hernia with gangrene
K439Ventral hernia without obstruction or gangrene
K440Diaphragmatic hernia with obstruction, without gangrene
K441Diaphragmatic hernia with gangrene
K449Diaphragmatic hernia without obstruction or gangrene
K450Other specified abdominal hernia with obstruction, without gangrene
K451Other specified abdominal hernia with gangrene
K458Other specified abdominal hernia without obstruction or gangrene
K460Unspecified abdominal hernia with obstruction, without gangrene
K461Unspecified abdominal hernia with gangrene
K469Unspecified abdominal hernia without obstruction or gangrene
K5000Crohn's disease of small intestine without complications
K50011Crohn's disease of small intestine with rectal bleeding
K50012Crohn's disease of small intestine with intestinal obstruction
K50013Crohn's disease of small intestine with fistula
K50014Crohn's disease of small intestine with abscess



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