ICD-10-CM/PCS MS-DRG v40.1 Definitions Manual
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MDC 06 Diseases and disorders of the digestive system
Major gastrointestinal disorders and peritoneal infections
MCC CC DRG
Yes n/a 371
No Yes 372
No No 373

DRG 371 MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH MCC

DRG 372 MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITH CC

DRG 373 MAJOR GASTROINTESTINAL DISORDERS AND PERITONEAL INFECTIONS WITHOUT CC/MCC

PRINCIPAL DIAGNOSIS

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
A060Acute amebic dysentery
A061Chronic intestinal amebiasis
A062Amebic nondysenteric colitis
A070Balantidiasis
A071Giardiasis [lambliasis]
A072Cryptosporidiosis
A073Isosporiasis
A074Cyclosporiasis
A078Other specified protozoal intestinal diseases
A079Protozoal intestinal disease, unspecified
A1831Tuberculous peritonitis
A1832Tuberculous enteritis
A1839Retroperitoneal tuberculosis
A1883Tuberculosis of digestive tract organs, not elsewhere classified
A213Gastrointestinal tularemia
A222Gastrointestinal anthrax
A421Abdominal actinomycosis
A5485Gonococcal peritonitis
B690Cysticercosis of central nervous system
B691Cysticercosis of eye
B6981Myositis in cysticercosis
B6989Cysticercosis of other sites
B699Cysticercosis, unspecified
B701Sparganosis
B710Hymenolepiasis
B711Dipylidiasis
B718Other specified cestode infections
B719Cestode infection, unspecified
B760Ancylostomiasis
B761Necatoriasis
B768Other hookworm diseases
B769Hookworm disease, 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, localized peritonitis, and gangrene, without abscess
K3533Acute appendicitis with perforation, localized peritonitis, and gangrene, with abscess
K35890Other acute appendicitis without perforation or gangrene
K35891Other acute appendicitis without perforation, with gangrene
K630Abscess of intestine
K650Generalized (acute) peritonitis
K651Peritoneal abscess
K652Spontaneous bacterial peritonitis
K658Other peritonitis
K659Peritonitis, unspecified
K67Disorders of peritoneum in infectious diseases classified elsewhere
K6812Psoas muscle abscess
K6819Other retroperitoneal abscess
K689Other disorders of retroperitoneum



Centers for Medicare & Medicaid Services, 7500 Security Boulevard Baltimore, MD 21244
18 Jan 2023 08:46:59
CMS, code-revision=337, description-revision=1351