K00–K95: Diseases of the Digestive System
Chapter 11 of ICD-10-CM 2027, 1,117 codes in 10 blocks.
Advertisements
Chapter instructions
Excludes2: not included here, code separately if applicable
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Codes in this chapter
All codesBillable only1,117 results
- K29.81Duodenitis with bleeding
- K29.9Gastroduodenitis, unspecified
- K29.90Gastroduodenitis, unspecified, without bleeding
- K29.91Gastroduodenitis, unspecified, with bleeding
- K30Functional dyspepsia
- K31Other diseases of stomach and duodenum
- K31.0Acute dilatation of stomach
- K31.1Adult hypertrophic pyloric stenosis
- K31.2Hourglass stricture and stenosis of stomach
- K31.3Pylorospasm, not elsewhere classified
- K31.4Gastric diverticulum
- K31.5Obstruction of duodenum
- K31.6Fistula of stomach and duodenum
- K31.7Polyp of stomach and duodenum
- K31.8Other specified diseases of stomach and duodenum
- K31.81Angiodysplasia of stomach and duodenum
- K31.811Angiodysplasia of stomach and duodenum with bleeding
- K31.819Angiodysplasia of stomach and duodenum without bleeding
- K31.82Dieulafoy lesion (hemorrhagic) of stomach and duodenum
- K31.83Achlorhydria
- K31.84Gastroparesis
- K31.89Other diseases of stomach and duodenum
- K31.9Disease of stomach and duodenum, unspecified
- K31.AGastric intestinal metaplasia
- K31.A0Gastric intestinal metaplasia, unspecified
- K31.A1Gastric intestinal metaplasia without dysplasia
- K31.A11Gastric intestinal metaplasia without dysplasia, involving the antrum
- K31.A12Gastric intestinal metaplasia without dysplasia, involving the body (corpus)
- K31.A13Gastric intestinal metaplasia without dysplasia, involving the fundus
- K31.A14Gastric intestinal metaplasia without dysplasia, involving the cardia
- K31.A15Gastric intestinal metaplasia without dysplasia, involving multiple sites
- K31.A19Gastric intestinal metaplasia without dysplasia, unspecified site
- K31.A2Gastric intestinal metaplasia with dysplasia
- K31.A21Gastric intestinal metaplasia with low grade dysplasia
- K31.A22Gastric intestinal metaplasia with high grade dysplasia
- K31.A29Gastric intestinal metaplasia with dysplasia, unspecified
- K31.BHypertrophic pyloric stenosis, in childhood
- K35Acute appendicitis
- K35.2Acute appendicitis with generalized peritonitis
- K35.20Acute appendicitis with generalized peritonitis, without abscess
- K35.200Acute appendicitis with generalized peritonitis, without perforation or abscess
- K35.201Acute appendicitis with generalized peritonitis, with perforation, without abscess
- K35.209Acute appendicitis with generalized peritonitis, without abscess, unspecified as to perforation
- K35.21Acute appendicitis with generalized peritonitis, with abscess
- K35.210Acute appendicitis with generalized peritonitis, without perforation, with abscess
- K35.211Acute appendicitis with generalized peritonitis, with perforation and abscess
- K35.219Acute appendicitis with generalized peritonitis, with abscess, unspecified as to perforation
- K35.3Acute appendicitis with localized peritonitis
- K35.30Acute appendicitis with localized peritonitis, without perforation or gangrene
- K35.31Acute appendicitis with localized peritonitis and gangrene, without perforation