Billable / specific codes

Chapter 11: Diseases of the digestive system

• K00.0Anodontia
• K00.1Supernumerary teeth
• K00.2Abnormalities of size and form of teeth
• K00.3Mottled teeth
• K00.4Disturbances in tooth formation
• K00.5Hereditary disturbances in tooth structure, not elsewhere classified
• K00.6Disturbances in tooth eruption
• K00.7Teething syndrome
• K00.8Other disorders of tooth development
• K00.9Disorder of tooth development, unspecified
• K01.0Embedded teeth
• K01.1Impacted teeth
• K02.3Arrested dental caries
• K02.51Dental caries on pit and fissure surface limited to enamel
• K02.52Dental caries on pit and fissure surface penetrating into dentin
• K02.53Dental caries on pit and fissure surface penetrating into pulp
• K02.61Dental caries on smooth surface limited to enamel
• K02.62Dental caries on smooth surface penetrating into dentin
• K02.63Dental caries on smooth surface penetrating into pulp
• K02.7Dental root caries
• K02.9Dental caries, unspecified
• K03.0Excessive attrition of teeth
• K03.1Abrasion of teeth
• K03.2Erosion of teeth
• K03.3Pathological resorption of teeth
• K03.4Hypercementosis
• K03.5Ankylosis of teeth
• K03.6Deposits [accretions] on teeth
• K03.7Posteruptive color changes of dental hard tissues
• K03.81Cracked tooth
• K03.89Other specified diseases of hard tissues of teeth
• K03.9Disease of hard tissues of teeth, unspecified
• K04.01Reversible pulpitis
• K04.02Irreversible pulpitis
• K04.1Necrosis of pulp
• K04.2Pulp degeneration
• K04.3Abnormal hard tissue formation in pulp
• K04.4Acute apical periodontitis of pulpal origin
• K04.5Chronic apical periodontitis
• K04.6Periapical abscess with sinus
• K04.7Periapical abscess without sinus
• K04.8Radicular cyst
• K04.90Unspecified diseases of pulp and periapical tissues
• K04.99Other diseases of pulp and periapical tissues
• K05.00Acute gingivitis, plaque induced
• K05.01Acute gingivitis, non-plaque induced
• K05.10Chronic gingivitis, plaque induced
• K05.11Chronic gingivitis, non-plaque induced
• K05.20Aggressive periodontitis, unspecified
• K05.211Aggressive periodontitis, localized, slight
• K05.212Aggressive periodontitis, localized, moderate
• K05.213Aggressive periodontitis, localized, severe
• K05.219Aggressive periodontitis, localized, unspecified severity
• K05.221Aggressive periodontitis, generalized, slight
• K05.222Aggressive periodontitis, generalized, moderate
• K05.223Aggressive periodontitis, generalized, severe
• K05.229Aggressive periodontitis, generalized, unspecified severity
• K05.30Chronic periodontitis, unspecified
• K05.311Chronic periodontitis, localized, slight
• K05.312Chronic periodontitis, localized, moderate
• K05.313Chronic periodontitis, localized, severe
• K05.319Chronic periodontitis, localized, unspecified severity
• K05.321Chronic periodontitis, generalized, slight
• K05.322Chronic periodontitis, generalized, moderate
• K05.323Chronic periodontitis, generalized, severe
• K05.329Chronic periodontitis, generalized, unspecified severity
• K05.4Periodontosis
• K05.5Other periodontal diseases
• K05.6Periodontal disease, unspecified
• K06.010Localized gingival recession, unspecified
• K06.011Localized gingival recession, minimal
• K06.012Localized gingival recession, moderate
• K06.013Localized gingival recession, severe
• K06.020Generalized gingival recession, unspecified
• K06.021Generalized gingival recession, minimal
• K06.022Generalized gingival recession, moderate
• K06.023Generalized gingival recession, severe
• K06.1Gingival enlargement
• K06.2Gingival and edentulous alveolar ridge lesions associated with trauma
• K06.3Horizontal alveolar bone loss
• K06.8Other specified disorders of gingiva and edentulous alveolar ridge
• K06.9Disorder of gingiva and edentulous alveolar ridge, unspecified
• K08.0Exfoliation of teeth due to systemic causes
• K08.101Complete loss of teeth, unspecified cause, class I
• K08.102Complete loss of teeth, unspecified cause, class II
• K08.103Complete loss of teeth, unspecified cause, class III
• K08.104Complete loss of teeth, unspecified cause, class IV
• K08.109Complete loss of teeth, unspecified cause, unspecified class
• K08.111Complete loss of teeth due to trauma, class I
• K08.112Complete loss of teeth due to trauma, class II
• K08.113Complete loss of teeth due to trauma, class III
• K08.114Complete loss of teeth due to trauma, class IV
• K08.119Complete loss of teeth due to trauma, unspecified class
• K08.121Complete loss of teeth due to periodontal diseases, class I
• K08.122Complete loss of teeth due to periodontal diseases, class II
• K08.123Complete loss of teeth due to periodontal diseases, class III
• K08.124Complete loss of teeth due to periodontal diseases, class IV
• K08.129Complete loss of teeth due to periodontal diseases, unspecified class
• K08.131Complete loss of teeth due to caries, class I
• K08.132Complete loss of teeth due to caries, class II
• K08.133Complete loss of teeth due to caries, class III
• K08.134Complete loss of teeth due to caries, class IV
• K08.139Complete loss of teeth due to caries, unspecified class
• K08.191Complete loss of teeth due to other specified cause, class I
• K08.192Complete loss of teeth due to other specified cause, class II
• K08.193Complete loss of teeth due to other specified cause, class III
• K08.194Complete loss of teeth due to other specified cause, class IV
• K08.199Complete loss of teeth due to other specified cause, unspecified class
• K08.20Unspecified atrophy of edentulous alveolar ridge
• K08.21Minimal atrophy of the mandible
• K08.22Moderate atrophy of the mandible
• K08.23Severe atrophy of the mandible
• K08.24Minimal atrophy of maxilla
• K08.25Moderate atrophy of the maxilla
• K08.26Severe atrophy of the maxilla
• K08.3Retained dental root
• K08.401Partial loss of teeth, unspecified cause, class I
• K08.402Partial loss of teeth, unspecified cause, class II
• K08.403Partial loss of teeth, unspecified cause, class III
• K08.404Partial loss of teeth, unspecified cause, class IV
• K08.409Partial loss of teeth, unspecified cause, unspecified class
• K08.411Partial loss of teeth due to trauma, class I
• K08.412Partial loss of teeth due to trauma, class II
• K08.413Partial loss of teeth due to trauma, class III
• K08.414Partial loss of teeth due to trauma, class IV
• K08.419Partial loss of teeth due to trauma, unspecified class
• K08.421Partial loss of teeth due to periodontal diseases, class I
• K08.422Partial loss of teeth due to periodontal diseases, class II
• K08.423Partial loss of teeth due to periodontal diseases, class III
• K08.424Partial loss of teeth due to periodontal diseases, class IV
• K08.429Partial loss of teeth due to periodontal diseases, unspecified class
• K08.431Partial loss of teeth due to caries, class I
• K08.432Partial loss of teeth due to caries, class II
• K08.433Partial loss of teeth due to caries, class III
• K08.434Partial loss of teeth due to caries, class IV
• K08.439Partial loss of teeth due to caries, unspecified class
• K08.491Partial loss of teeth due to other specified cause, class I
• K08.492Partial loss of teeth due to other specified cause, class II
• K08.493Partial loss of teeth due to other specified cause, class III
• K08.494Partial loss of teeth due to other specified cause, class IV
• K08.499Partial loss of teeth due to other specified cause, unspecified class
• K08.50Unsatisfactory restoration of tooth, unspecified
• K08.51Open restoration margins of tooth
• K08.52Unrepairable overhanging of dental restorative materials
• K08.530Fractured dental restorative material without loss of material
• K08.531Fractured dental restorative material with loss of material
• K08.539Fractured dental restorative material, unspecified
• K08.54Contour of existing restoration of tooth biologically incompatible with oral health
• K08.55Allergy to existing dental restorative material
• K08.56Poor aesthetic of existing restoration of tooth
• K08.59Other unsatisfactory restoration of tooth
• K08.81Primary occlusal trauma
• K08.82Secondary occlusal trauma
• K08.89Other specified disorders of teeth and supporting structures
• K08.9Disorder of teeth and supporting structures, unspecified
• K09.0Developmental odontogenic cysts
• K09.1Developmental (nonodontogenic) cysts of oral region
• K09.8Other cysts of oral region, not elsewhere classified
• K09.9Cyst of oral region, unspecified
• K11.0Atrophy of salivary gland
• K11.1Hypertrophy of salivary gland
• K11.20Sialoadenitis, unspecified
• K11.21Acute sialoadenitis
• K11.22Acute recurrent sialoadenitis
• K11.23Chronic sialoadenitis
• K11.3Abscess of salivary gland
• K11.4Fistula of salivary gland
• K11.5Sialolithiasis
• K11.6Mucocele of salivary gland
• K11.7Disturbances of salivary secretion
• K11.8Other diseases of salivary glands
• K11.9Disease of salivary gland, unspecified
• K12.0Recurrent oral aphthae
• K12.1Other forms of stomatitis
• K12.2Cellulitis and abscess of mouth
• K12.30Oral mucositis (ulcerative), unspecified
• K12.31Oral mucositis (ulcerative) due to antineoplastic therapy
• K12.32Oral mucositis (ulcerative) due to other drugs
• K12.33Oral mucositis (ulcerative) due to radiation
• K12.39Other oral mucositis (ulcerative)
• K13.0Diseases of lips
• K13.1Cheek and lip biting
• K13.21Leukoplakia of oral mucosa, including tongue
• K13.22Minimal keratinized residual ridge mucosa
• K13.23Excessive keratinized residual ridge mucosa
• K13.24Leukokeratosis nicotina palati
• K13.29Other disturbances of oral epithelium, including tongue
• K13.3Hairy leukoplakia
• K13.4Granuloma and granuloma-like lesions of oral mucosa
• K13.5Oral submucous fibrosis
• K13.6Irritative hyperplasia of oral mucosa
• K13.70Unspecified lesions of oral mucosa
• K13.79Other lesions of oral mucosa
• K14.0Glossitis
• K14.1Geographic tongue
• K14.2Median rhomboid glossitis
• K14.3Hypertrophy of tongue papillae
• K14.4Atrophy of tongue papillae
• K14.5Plicated tongue
• K14.6Glossodynia
• K14.8Other diseases of tongue
• K14.9Disease of tongue, unspecified
• K20.0Eosinophilic esophagitis
• K20.80Other esophagitis without bleeding
• K20.81Other esophagitis with bleeding
• K20.90Esophagitis, unspecified without bleeding
• K20.91Esophagitis, unspecified with bleeding
• K21.00Gastro-esophageal reflux disease with esophagitis, without bleeding
• K21.01Gastro-esophageal reflux disease with esophagitis, with bleeding
• K21.9Gastro-esophageal reflux disease without esophagitis
• K22.0Achalasia of cardia
• K22.10Ulcer of esophagus without bleeding
• K22.11Ulcer of esophagus with bleeding
• K22.2Esophageal obstruction
• K22.3Perforation of esophagus
• K22.4Dyskinesia of esophagus
• K22.5Diverticulum of esophagus, acquired
• K22.6Gastro-esophageal laceration-hemorrhage syndrome
• K22.70Barrett's esophagus without dysplasia
• K22.710Barrett's esophagus with low grade dysplasia
• K22.711Barrett's esophagus with high grade dysplasia
• K22.719Barrett's esophagus with dysplasia, unspecified
• K22.81Esophageal polyp
• K22.82Esophagogastric junction polyp
• K22.89Other specified disease of esophagus
• K22.9Disease of esophagus, unspecified
• K23Disorders of esophagus in diseases classified elsewhere
• K25.0Acute gastric ulcer with hemorrhage
• K25.1Acute gastric ulcer with perforation
• K25.2Acute gastric ulcer with both hemorrhage and perforation
• K25.3Acute gastric ulcer without hemorrhage or perforation
• K25.4Chronic or unspecified gastric ulcer with hemorrhage
• K25.5Chronic or unspecified gastric ulcer with perforation
• K25.6Chronic or unspecified gastric ulcer with both hemorrhage and perforation
• K25.7Chronic gastric ulcer without hemorrhage or perforation
• K25.9Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation
• K26.0Acute duodenal ulcer with hemorrhage
• K26.1Acute duodenal ulcer with perforation
• K26.2Acute duodenal ulcer with both hemorrhage and perforation
• K26.3Acute duodenal ulcer without hemorrhage or perforation
• K26.4Chronic or unspecified duodenal ulcer with hemorrhage
• K26.5Chronic or unspecified duodenal ulcer with perforation
• K26.6Chronic or unspecified duodenal ulcer with both hemorrhage and perforation
• K26.7Chronic duodenal ulcer without hemorrhage or perforation
• K26.9Duodenal ulcer, unspecified as acute or chronic, without hemorrhage or perforation
• K27.0Acute peptic ulcer, site unspecified, with hemorrhage
• K27.1Acute peptic ulcer, site unspecified, with perforation
• K27.2Acute peptic ulcer, site unspecified, with both hemorrhage and perforation
• K27.3Acute peptic ulcer, site unspecified, without hemorrhage or perforation
• K27.4Chronic or unspecified peptic ulcer, site unspecified, with hemorrhage
• K27.5Chronic or unspecified peptic ulcer, site unspecified, with perforation
• K27.6Chronic or unspecified peptic ulcer, site unspecified, with both hemorrhage and perforation
• K27.7Chronic peptic ulcer, site unspecified, without hemorrhage or perforation
• K27.9Peptic ulcer, site unspecified, unspecified as acute or chronic, without hemorrhage or perforation
• K28.0Acute gastrojejunal ulcer with hemorrhage
• K28.1Acute gastrojejunal ulcer with perforation
• K28.2Acute gastrojejunal ulcer with both hemorrhage and perforation
• K28.3Acute gastrojejunal ulcer without hemorrhage or perforation
• K28.4Chronic or unspecified gastrojejunal ulcer with hemorrhage
• K28.5Chronic or unspecified gastrojejunal ulcer with perforation
• K28.6Chronic or unspecified gastrojejunal ulcer with both hemorrhage and perforation
• K28.7Chronic gastrojejunal ulcer without hemorrhage or perforation
• K28.9Gastrojejunal ulcer, unspecified as acute or chronic, without hemorrhage or perforation
• K29.00Acute gastritis without bleeding
• K29.01Acute gastritis with bleeding
• K29.20Alcoholic gastritis without bleeding
• K29.21Alcoholic gastritis with bleeding
• K29.30Chronic superficial gastritis without bleeding
• K29.31Chronic superficial gastritis with bleeding
• K29.40Chronic atrophic gastritis without bleeding
• K29.41Chronic atrophic gastritis with bleeding
• K29.50Unspecified chronic gastritis without bleeding
• K29.51Unspecified chronic gastritis with bleeding
• K29.60Other gastritis without bleeding
• K29.61Other gastritis with bleeding
• K29.70Gastritis, unspecified, without bleeding
• K29.71Gastritis, unspecified, with bleeding
• K29.80Duodenitis without bleeding
• K29.81Duodenitis with bleeding
• K29.90Gastroduodenitis, unspecified, without bleeding
• K29.91Gastroduodenitis, unspecified, with bleeding
• K30Functional dyspepsia
• 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
• K31.811Angiodysplasia 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.A0Gastric intestinal metaplasia, unspecified
• 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.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
• 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
• K35.210Acute 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
• K35.30Acute appendicitis with localized peritonitis, without perforation or gangrene
• K35.31Acute appendicitis with localized peritonitis and gangrene, without perforation
• K35.32Acute appendicitis with perforation, localized peritonitis, and gangrene, without abscess
• K35.33Acute appendicitis with perforation, localized peritonitis, and gangrene, with abscess
• K35.80Unspecified acute appendicitis
• K35.890Other acute appendicitis without perforation or gangrene
• K35.891Other acute appendicitis without perforation, with gangrene
• K36Other appendicitis
• K37Unspecified appendicitis
• K38.0Hyperplasia of appendix
• K38.1Appendicular concretions
• K38.2Diverticulum of appendix
• K38.3Fistula of appendix
• K38.8Other specified diseases of appendix
• K38.9Disease of appendix, unspecified
• K40.00Bilateral inguinal hernia, with obstruction, without gangrene, not specified as recurrent
• K40.01Bilateral inguinal hernia, with obstruction, without gangrene, recurrent
• K40.10Bilateral inguinal hernia, with gangrene, not specified as recurrent
• K40.11Bilateral inguinal hernia, with gangrene, recurrent
• K40.20Bilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
• K40.21Bilateral inguinal hernia, without obstruction or gangrene, recurrent
• K40.30Unilateral inguinal hernia, with obstruction, without gangrene, not specified as recurrent
• K40.31Unilateral inguinal hernia, with obstruction, without gangrene, recurrent
• K40.40Unilateral inguinal hernia, with gangrene, not specified as recurrent
• K40.41Unilateral inguinal hernia, with gangrene, recurrent
• K40.90Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
• K40.91Unilateral inguinal hernia, without obstruction or gangrene, recurrent
• K41.00Bilateral femoral hernia, with obstruction, without gangrene, not specified as recurrent
• K41.01Bilateral femoral hernia, with obstruction, without gangrene, recurrent
• K41.10Bilateral femoral hernia, with gangrene, not specified as recurrent
• K41.11Bilateral femoral hernia, with gangrene, recurrent
• K41.20Bilateral femoral hernia, without obstruction or gangrene, not specified as recurrent
• K41.21Bilateral femoral hernia, without obstruction or gangrene, recurrent
• K41.30Unilateral femoral hernia, with obstruction, without gangrene, not specified as recurrent
• K41.31Unilateral femoral hernia, with obstruction, without gangrene, recurrent
• K41.40Unilateral femoral hernia, with gangrene, not specified as recurrent
• K41.41Unilateral femoral hernia, with gangrene, recurrent
• K41.90Unilateral femoral hernia, without obstruction or gangrene, not specified as recurrent
• K41.91Unilateral femoral hernia, without obstruction or gangrene, recurrent
• K42.0Umbilical hernia with obstruction, without gangrene
• K42.1Umbilical hernia with gangrene
• K42.9Umbilical hernia without obstruction or gangrene
• K43.0Incisional hernia with obstruction, without gangrene
• K43.1Incisional hernia with gangrene
• K43.2Incisional hernia without obstruction or gangrene
• K43.3Parastomal hernia with obstruction, without gangrene
• K43.4Parastomal hernia with gangrene
• K43.5Parastomal hernia without obstruction or gangrene
• K43.6Other and unspecified ventral hernia with obstruction, without gangrene
• K43.7Other and unspecified ventral hernia with gangrene
• K43.9Ventral hernia without obstruction or gangrene
• K44.0Diaphragmatic hernia with obstruction, without gangrene
• K44.1Diaphragmatic hernia with gangrene
• K44.9Diaphragmatic hernia without obstruction or gangrene
• K45.0Other specified abdominal hernia with obstruction, without gangrene
• K45.1Other specified abdominal hernia with gangrene
• K45.8Other specified abdominal hernia without obstruction or gangrene
• K46.0Unspecified abdominal hernia with obstruction, without gangrene
• K46.1Unspecified abdominal hernia with gangrene
• K46.9Unspecified abdominal hernia without obstruction or gangrene
• K50.00Crohn's disease of small intestine without complications
• K50.011Crohn's disease of small intestine with rectal bleeding
• K50.012Crohn's disease of small intestine with intestinal obstruction
• K50.013Crohn's disease of small intestine with fistula
• K50.014Crohn's disease of small intestine with abscess
• K50.018Crohn's disease of small intestine with other complication
• K50.019Crohn's disease of small intestine with unspecified complications
• K50.10Crohn's disease of large intestine without complications
• K50.111Crohn's disease of large intestine with rectal bleeding
• K50.112Crohn's disease of large intestine with intestinal obstruction
• K50.113Crohn's disease of large intestine with fistula
• K50.114Crohn's disease of large intestine with abscess
• K50.118Crohn's disease of large intestine with other complication
• K50.119Crohn's disease of large intestine with unspecified complications
• K50.80Crohn's disease of both small and large intestine without complications
• K50.811Crohn's disease of both small and large intestine with rectal bleeding
• K50.812Crohn's disease of both small and large intestine with intestinal obstruction
• K50.813Crohn's disease of both small and large intestine with fistula
• K50.814Crohn's disease of both small and large intestine with abscess
• K50.818Crohn's disease of both small and large intestine with other complication
• K50.819Crohn's disease of both small and large intestine with unspecified complications
• K50.90Crohn's disease, unspecified, without complications
• K50.911Crohn's disease, unspecified, with rectal bleeding
• K50.912Crohn's disease, unspecified, with intestinal obstruction
• K50.913Crohn's disease, unspecified, with fistula
• K50.914Crohn's disease, unspecified, with abscess
• K50.918Crohn's disease, unspecified, with other complication
• K50.919Crohn's disease, unspecified, with unspecified complications
• K51.00Ulcerative (chronic) pancolitis without complications
• K51.011Ulcerative (chronic) pancolitis with rectal bleeding
• K51.012Ulcerative (chronic) pancolitis with intestinal obstruction
• K51.013Ulcerative (chronic) pancolitis with fistula
• K51.014Ulcerative (chronic) pancolitis with abscess
• K51.018Ulcerative (chronic) pancolitis with other complication
• K51.019Ulcerative (chronic) pancolitis with unspecified complications
• K51.20Ulcerative (chronic) proctitis without complications
• K51.211Ulcerative (chronic) proctitis with rectal bleeding
• K51.212Ulcerative (chronic) proctitis with intestinal obstruction
• K51.213Ulcerative (chronic) proctitis with fistula
• K51.214Ulcerative (chronic) proctitis with abscess
• K51.218Ulcerative (chronic) proctitis with other complication
• K51.219Ulcerative (chronic) proctitis with unspecified complications
• K51.30Ulcerative (chronic) rectosigmoiditis without complications
• K51.311Ulcerative (chronic) rectosigmoiditis with rectal bleeding
• K51.312Ulcerative (chronic) rectosigmoiditis with intestinal obstruction
• K51.313Ulcerative (chronic) rectosigmoiditis with fistula
• K51.314Ulcerative (chronic) rectosigmoiditis with abscess
• K51.318Ulcerative (chronic) rectosigmoiditis with other complication
• K51.319Ulcerative (chronic) rectosigmoiditis with unspecified complications
• K51.40Inflammatory polyps of colon without complications
• K51.411Inflammatory polyps of colon with rectal bleeding
• K51.412Inflammatory polyps of colon with intestinal obstruction
• K51.413Inflammatory polyps of colon with fistula
• K51.414Inflammatory polyps of colon with abscess
• K51.418Inflammatory polyps of colon with other complication
• K51.419Inflammatory polyps of colon with unspecified complications
• K51.50Left sided colitis without complications
• K51.511Left sided colitis with rectal bleeding
• K51.512Left sided colitis with intestinal obstruction
• K51.513Left sided colitis with fistula
• K51.514Left sided colitis with abscess
• K51.518Left sided colitis with other complication
• K51.519Left sided colitis with unspecified complications
• K51.80Other ulcerative colitis without complications
• K51.811Other ulcerative colitis with rectal bleeding
• K51.812Other ulcerative colitis with intestinal obstruction
• K51.813Other ulcerative colitis with fistula
• K51.814Other ulcerative colitis with abscess
• K51.818Other ulcerative colitis with other complication
• K51.819Other ulcerative colitis with unspecified complications
• K51.90Ulcerative colitis, unspecified, without complications
• K51.911Ulcerative colitis, unspecified with rectal bleeding
• K51.912Ulcerative colitis, unspecified with intestinal obstruction
• K51.913Ulcerative colitis, unspecified with fistula
• K51.914Ulcerative colitis, unspecified with abscess
• K51.918Ulcerative colitis, unspecified with other complication
• K51.919Ulcerative colitis, unspecified with unspecified complications
• K52.0Gastroenteritis and colitis due to radiation
• K52.1Toxic gastroenteritis and colitis
• K52.21Food protein-induced enterocolitis syndrome
• K52.22Food protein-induced enteropathy
• K52.29Other allergic and dietetic gastroenteritis and colitis
• K52.3Indeterminate colitis
• K52.81Eosinophilic gastritis or gastroenteritis
• K52.82Eosinophilic colitis
• K52.831Collagenous colitis
• K52.832Lymphocytic colitis
• K52.838Other microscopic colitis
• K52.839Microscopic colitis, unspecified
• K52.89Other specified noninfective gastroenteritis and colitis
• K52.9Noninfective gastroenteritis and colitis, unspecified
• K55.011Focal (segmental) acute (reversible) ischemia of small intestine
• K55.012Diffuse acute (reversible) ischemia of small intestine
• K55.019Acute (reversible) ischemia of small intestine, extent unspecified
• K55.021Focal (segmental) acute infarction of small intestine
• K55.022Diffuse acute infarction of small intestine
• K55.029Acute infarction of small intestine, extent unspecified
• K55.031Focal (segmental) acute (reversible) ischemia of large intestine
• K55.032Diffuse acute (reversible) ischemia of large intestine
• K55.039Acute (reversible) ischemia of large intestine, extent unspecified
• K55.041Focal (segmental) acute infarction of large intestine
• K55.042Diffuse acute infarction of large intestine
• K55.049Acute infarction of large intestine, extent unspecified
• K55.051Focal (segmental) acute (reversible) ischemia of intestine, part unspecified
• K55.052Diffuse acute (reversible) ischemia of intestine, part unspecified
• K55.059Acute (reversible) ischemia of intestine, part and extent unspecified
• K55.061Focal (segmental) acute infarction of intestine, part unspecified
• K55.062Diffuse acute infarction of intestine, part unspecified
• K55.069Acute infarction of intestine, part and extent unspecified
• K55.1Chronic vascular disorders of intestine
• K55.20Angiodysplasia of colon without hemorrhage
• K55.21Angiodysplasia of colon with hemorrhage
• K55.30Necrotizing enterocolitis, unspecified
• K55.31Stage 1 necrotizing enterocolitis
• K55.32Stage 2 necrotizing enterocolitis
• K55.33Stage 3 necrotizing enterocolitis
• K55.8Other vascular disorders of intestine
• K55.9Vascular disorder of intestine, unspecified
• K56.0Paralytic ileus
• K56.1Intussusception
• K56.2Volvulus
• K56.3Gallstone ileus
• K56.41Fecal impaction
• K56.49Other impaction of intestine
• K56.50Intestinal adhesions [bands], unspecified as to partial versus complete obstruction
• K56.51Intestinal adhesions [bands], with partial obstruction
• K56.52Intestinal adhesions [bands] with complete obstruction
• K56.600Partial intestinal obstruction, unspecified as to cause
• K56.601Complete intestinal obstruction, unspecified as to cause
• K56.609Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction
• K56.690Other partial intestinal obstruction
• K56.691Other complete intestinal obstruction
• K56.699Other intestinal obstruction unspecified as to partial versus complete obstruction
• K56.7Ileus, unspecified
• K57.00Diverticulitis of small intestine with perforation and abscess without bleeding
• K57.01Diverticulitis of small intestine with perforation and abscess with bleeding
• K57.10Diverticulosis of small intestine without perforation or abscess without bleeding
• K57.11Diverticulosis of small intestine without perforation or abscess with bleeding
• K57.12Diverticulitis of small intestine without perforation or abscess without bleeding
• K57.13Diverticulitis of small intestine without perforation or abscess with bleeding
• K57.20Diverticulitis of large intestine with perforation and abscess without bleeding
• K57.21Diverticulitis of large intestine with perforation and abscess with bleeding
• K57.30Diverticulosis of large intestine without perforation or abscess without bleeding
• K57.31Diverticulosis of large intestine without perforation or abscess with bleeding
• K57.32Diverticulitis of large intestine without perforation or abscess without bleeding
• K57.33Diverticulitis of large intestine without perforation or abscess with bleeding
• K57.40Diverticulitis of both small and large intestine with perforation and abscess without bleeding
• K57.41Diverticulitis of both small and large intestine with perforation and abscess with bleeding
• K57.50Diverticulosis of both small and large intestine without perforation or abscess without bleeding
• K57.51Diverticulosis of both small and large intestine without perforation or abscess with bleeding
• K57.52Diverticulitis of both small and large intestine without perforation or abscess without bleeding
• K57.53Diverticulitis of both small and large intestine without perforation or abscess with bleeding
• K57.80Diverticulitis of intestine, part unspecified, with perforation and abscess without bleeding
• K57.81Diverticulitis of intestine, part unspecified, with perforation and abscess with bleeding
• K57.90Diverticulosis of intestine, part unspecified, without perforation or abscess without bleeding
• K57.91Diverticulosis of intestine, part unspecified, without perforation or abscess with bleeding
• K57.92Diverticulitis of intestine, part unspecified, without perforation or abscess without bleeding
• K57.93Diverticulitis of intestine, part unspecified, without perforation or abscess with bleeding
• K58.0Irritable bowel syndrome with diarrhea
• K58.1Irritable bowel syndrome with constipation
• K58.2Mixed irritable bowel syndrome
• K58.8Other irritable bowel syndrome
• K58.9Irritable bowel syndrome, unspecified
• K59.00Constipation, unspecified
• K59.01Slow transit constipation
• K59.02Outlet dysfunction constipation
• K59.03Drug induced constipation
• K59.04Chronic idiopathic constipation
• K59.09Other constipation
• K59.1Functional diarrhea
• K59.2Neurogenic bowel, not elsewhere classified
• K59.31Toxic megacolon
• K59.39Other megacolon
• K59.4Anal spasm
• K59.81Ogilvie syndrome
• K59.89Other specified functional intestinal disorders
• K59.9Functional intestinal disorder, unspecified
• K60.0Acute anal fissure
• K60.1Chronic anal fissure
• K60.2Anal fissure, unspecified
• K60.30Anal fistula, unspecified
• K60.311Anal fistula, simple, initial
• K60.312Anal fistula, simple, persistent
• K60.313Anal fistula, simple, recurrent
• K60.319Anal fistula, simple, unspecified
• K60.321Anal fistula, complex, initial
• K60.322Anal fistula, complex, persistent
• K60.323Anal fistula, complex, recurrent
• K60.329Anal fistula, complex, unspecified
• K60.40Rectal fistula, unspecified
• K60.411Rectal fistula, simple, initial
• K60.412Rectal fistula, simple, persistent
• K60.413Rectal fistula, simple, recurrent
• K60.419Rectal fistula, simple, unspecified
• K60.421Rectal fistula, complex, initial
• K60.422Rectal fistula, complex, persistent
• K60.423Rectal fistula, complex, recurrent
• K60.429Rectal fistula, complex, unspecified
• K60.50Anorectal fistula, unspecified
• K60.511Anorectal fistula, simple, initial
• K60.512Anorectal fistula, simple, persistent
• K60.513Anorectal fistula, simple, recurrent
• K60.519Anorectal fistula, simple, unspecified
• K60.521Anorectal fistula, complex, initial
• K60.522Anorectal fistula, complex, persistent
• K60.523Anorectal fistula, complex, recurrent
• K60.529Anorectal fistula, complex, unspecified
• K61.0Anal abscess
• K61.1Rectal abscess
• K61.2Anorectal abscess
• K61.31Horseshoe abscess
• K61.39Other ischiorectal abscess
• K61.4Intrasphincteric abscess
• K61.5Supralevator abscess
• K62.0Anal polyp
• K62.1Rectal polyp
• K62.2Anal prolapse
• K62.3Rectal prolapse
• K62.4Stenosis of anus and rectum
• K62.5Hemorrhage of anus and rectum
• K62.6Ulcer of anus and rectum
• K62.7Radiation proctitis
• K62.81Anal sphincter tear (healed) (nontraumatic) (old)
• K62.82Dysplasia of anus
• K62.89Other specified diseases of anus and rectum
• K62.9Disease of anus and rectum, unspecified
• K63.0Abscess of intestine
• K63.1Perforation of intestine (nontraumatic)
• K63.2Fistula of intestine
• K63.3Ulcer of intestine
• K63.4Enteroptosis
• K63.5Polyp of colon
• K63.81Dieulafoy lesion of intestine
• K63.8211Small intestinal bacterial overgrowth, hydrogen-subtype
• K63.8212Small intestinal bacterial overgrowth, hydrogen sulfide-subtype
• K63.8219Small intestinal bacterial overgrowth, unspecified
• K63.822Small intestinal fungal overgrowth
• K63.829Intestinal methanogen overgrowth, unspecified
• K63.89Other specified diseases of intestine
• K63.9Disease of intestine, unspecified
• K64.0First degree hemorrhoids
• K64.1Second degree hemorrhoids
• K64.2Third degree hemorrhoids
• K64.3Fourth degree hemorrhoids
• K64.4Residual hemorrhoidal skin tags
• K64.5Perianal venous thrombosis
• K64.8Other hemorrhoids
• K64.9Unspecified hemorrhoids
• K65.0Generalized (acute) peritonitis
• K65.1Peritoneal abscess
• K65.2Spontaneous bacterial peritonitis
• K65.3Choleperitonitis
• K65.4Sclerosing mesenteritis
• K65.8Other peritonitis
• K65.9Peritonitis, unspecified
• K66.0Peritoneal adhesions (postprocedural) (postinfection)
• K66.1Hemoperitoneum
• K66.8Other specified disorders of peritoneum
• K66.9Disorder of peritoneum, unspecified
• K67Disorders of peritoneum in infectious diseases classified elsewhere
• K68.11Postprocedural retroperitoneal abscess
• K68.12Psoas muscle abscess
• K68.19Other retroperitoneal abscess
• K68.2Retroperitoneal fibrosis
• K68.3Retroperitoneal hematoma
• K68.9Other disorders of retroperitoneum
• K6A.01Prevesical abscess
• K6A.09Other pelvic abscess
• K6A.8Other diseases of the pelvis, not elsewhere classified
• K70.0Alcoholic fatty liver
• K70.10Alcoholic hepatitis without ascites
• K70.11Alcoholic hepatitis with ascites
• K70.2Alcoholic fibrosis and sclerosis of liver
• K70.30Alcoholic cirrhosis of liver without ascites
• K70.31Alcoholic cirrhosis of liver with ascites
• K70.40Alcoholic hepatic failure without coma
• K70.41Alcoholic hepatic failure with coma
• K70.9Alcoholic liver disease, unspecified
• K71.0Toxic liver disease with cholestasis
• K71.10Toxic liver disease with hepatic necrosis, without coma
• K71.11Toxic liver disease with hepatic necrosis, with coma
• K71.2Toxic liver disease with acute hepatitis
• K71.3Toxic liver disease with chronic persistent hepatitis
• K71.4Toxic liver disease with chronic lobular hepatitis
• K71.50Toxic liver disease with chronic active hepatitis without ascites
• K71.51Toxic liver disease with chronic active hepatitis with ascites
• K71.6Toxic liver disease with hepatitis, not elsewhere classified
• K71.7Toxic liver disease with fibrosis and cirrhosis of liver
• K71.8Toxic liver disease with other disorders of liver
• K71.9Toxic liver disease, unspecified
• K72.00Acute and subacute hepatic failure without coma
• K72.01Acute and subacute hepatic failure with coma
• K72.10Chronic hepatic failure without coma
• K72.11Chronic hepatic failure with coma
• K72.90Hepatic failure, unspecified without coma
• K72.91Hepatic failure, unspecified with coma
• K73.0Chronic persistent hepatitis, not elsewhere classified
• K73.1Chronic lobular hepatitis, not elsewhere classified
• K73.2Chronic active hepatitis, not elsewhere classified
• K73.8Other chronic hepatitis, not elsewhere classified
• K73.9Chronic hepatitis, unspecified
• K74.00Hepatic fibrosis, unspecified
• K74.01Hepatic fibrosis, early fibrosis
• K74.02Hepatic fibrosis, advanced fibrosis
• K74.0AHepatic fibrosis, moderate fibrosis
• K74.1Hepatic sclerosis
• K74.2Hepatic fibrosis with hepatic sclerosis
• K74.3Primary biliary cirrhosis
• K74.4Secondary biliary cirrhosis
• K74.5Biliary cirrhosis, unspecified
• K74.60Unspecified cirrhosis of liver
• K74.69Other cirrhosis of liver
• K75.0Abscess of liver
• K75.1Phlebitis of portal vein
• K75.2Nonspecific reactive hepatitis
• K75.3Granulomatous hepatitis, not elsewhere classified
• K75.4Autoimmune hepatitis
• K75.81Nonalcoholic steatohepatitis (NASH)
• K75.89Other specified inflammatory liver diseases
• K75.9Inflammatory liver disease, unspecified
• K76.0Fatty (change of) liver, not elsewhere classified
• K76.1Chronic passive congestion of liver
• K76.2Central hemorrhagic necrosis of liver
• K76.3Infarction of liver
• K76.4Peliosis hepatis
• K76.5Hepatic veno-occlusive disease
• K76.6Portal hypertension
• K76.7Hepatorenal syndrome
• K76.81Hepatopulmonary syndrome
• K76.82Hepatic encephalopathy
• K76.83Intestinal failure-associated liver disease
• K76.89Other specified diseases of liver
• K76.9Liver disease, unspecified
• K77Liver disorders in diseases classified elsewhere
• K80.00Calculus of gallbladder with acute cholecystitis without obstruction
• K80.01Calculus of gallbladder with acute cholecystitis with obstruction
• K80.10Calculus of gallbladder with chronic cholecystitis without obstruction
• K80.11Calculus of gallbladder with chronic cholecystitis with obstruction
• K80.12Calculus of gallbladder with acute and chronic cholecystitis without obstruction
• K80.13Calculus of gallbladder with acute and chronic cholecystitis with obstruction
• K80.18Calculus of gallbladder with other cholecystitis without obstruction
• K80.19Calculus of gallbladder with other cholecystitis with obstruction
• K80.20Calculus of gallbladder without cholecystitis without obstruction
• K80.21Calculus of gallbladder without cholecystitis with obstruction
• K80.30Calculus of bile duct with cholangitis, unspecified, without obstruction
• K80.31Calculus of bile duct with cholangitis, unspecified, with obstruction
• K80.32Calculus of bile duct with acute cholangitis without obstruction
• K80.33Calculus of bile duct with acute cholangitis with obstruction
• K80.34Calculus of bile duct with chronic cholangitis without obstruction
• K80.35Calculus of bile duct with chronic cholangitis with obstruction
• K80.36Calculus of bile duct with acute and chronic cholangitis without obstruction
• K80.37Calculus of bile duct with acute and chronic cholangitis with obstruction
• K80.40Calculus of bile duct with cholecystitis, unspecified, without obstruction
• K80.41Calculus of bile duct with cholecystitis, unspecified, with obstruction
• K80.42Calculus of bile duct with acute cholecystitis without obstruction
• K80.43Calculus of bile duct with acute cholecystitis with obstruction
• K80.44Calculus of bile duct with chronic cholecystitis without obstruction
• K80.45Calculus of bile duct with chronic cholecystitis with obstruction
• K80.46Calculus of bile duct with acute and chronic cholecystitis without obstruction
• K80.47Calculus of bile duct with acute and chronic cholecystitis with obstruction
• K80.50Calculus of bile duct without cholangitis or cholecystitis without obstruction
• K80.51Calculus of bile duct without cholangitis or cholecystitis with obstruction
• K80.60Calculus of gallbladder and bile duct with cholecystitis, unspecified, without obstruction
• K80.61Calculus of gallbladder and bile duct with cholecystitis, unspecified, with obstruction
• K80.62Calculus of gallbladder and bile duct with acute cholecystitis without obstruction
• K80.63Calculus of gallbladder and bile duct with acute cholecystitis with obstruction
• K80.64Calculus of gallbladder and bile duct with chronic cholecystitis without obstruction
• K80.65Calculus of gallbladder and bile duct with chronic cholecystitis with obstruction
• K80.66Calculus of gallbladder and bile duct with acute and chronic cholecystitis without obstruction
• K80.67Calculus of gallbladder and bile duct with acute and chronic cholecystitis with obstruction
• K80.70Calculus of gallbladder and bile duct without cholecystitis without obstruction
• K80.71Calculus of gallbladder and bile duct without cholecystitis with obstruction
• K80.80Other cholelithiasis without obstruction
• K80.81Other cholelithiasis with obstruction
• K81.0Acute cholecystitis
• K81.1Chronic cholecystitis
• K81.2Acute cholecystitis with chronic cholecystitis
• K81.9Cholecystitis, unspecified
• K82.0Obstruction of gallbladder
• K82.1Hydrops of gallbladder
• K82.2Perforation of gallbladder
• K82.3Fistula of gallbladder
• K82.4Cholesterolosis of gallbladder
• K82.8Other specified diseases of gallbladder
• K82.9Disease of gallbladder, unspecified
• K82.A1Gangrene of gallbladder in cholecystitis
• K82.A2Perforation of gallbladder in cholecystitis
• K83.01Primary sclerosing cholangitis
• K83.09Other cholangitis
• K83.1Obstruction of bile duct
• K83.2Perforation of bile duct
• K83.3Fistula of bile duct
• K83.4Spasm of sphincter of Oddi
• K83.5Biliary cyst
• K83.8Other specified diseases of biliary tract
• K83.9Disease of biliary tract, unspecified
• K85.00Idiopathic acute pancreatitis without necrosis or infection
• K85.01Idiopathic acute pancreatitis with uninfected necrosis
• K85.02Idiopathic acute pancreatitis with infected necrosis
• K85.10Biliary acute pancreatitis without necrosis or infection
• K85.11Biliary acute pancreatitis with uninfected necrosis
• K85.12Biliary acute pancreatitis with infected necrosis
• K85.20Alcohol induced acute pancreatitis without necrosis or infection
• K85.21Alcohol induced acute pancreatitis with uninfected necrosis
• K85.22Alcohol induced acute pancreatitis with infected necrosis
• K85.30Drug induced acute pancreatitis without necrosis or infection
• K85.31Drug induced acute pancreatitis with uninfected necrosis
• K85.32Drug induced acute pancreatitis with infected necrosis
• K85.80Other acute pancreatitis without necrosis or infection
• K85.81Other acute pancreatitis with uninfected necrosis
• K85.82Other acute pancreatitis with infected necrosis
• K85.90Acute pancreatitis without necrosis or infection, unspecified
• K85.91Acute pancreatitis with uninfected necrosis, unspecified
• K85.92Acute pancreatitis with infected necrosis, unspecified
• K86.0Alcohol-induced chronic pancreatitis
• K86.1Other chronic pancreatitis
• K86.2Cyst of pancreas
• K86.3Pseudocyst of pancreas
• K86.81Exocrine pancreatic insufficiency
• K86.89Other specified diseases of pancreas
• K86.9Disease of pancreas, unspecified
• K87Disorders of gallbladder, biliary tract and pancreas in diseases classified elsewhere
• K90.0Celiac disease
• K90.1Tropical sprue
• K90.2Blind loop syndrome, not elsewhere classified
• K90.3Pancreatic steatorrhea
• K90.41Non-celiac gluten sensitivity
• K90.49Malabsorption due to intolerance, not elsewhere classified
• K90.81Whipple's disease
• K90.821Short bowel syndrome with colon in continuity
• K90.822Short bowel syndrome without colon in continuity
• K90.829Short bowel syndrome, unspecified
• K90.83Intestinal failure
• K90.89Other intestinal malabsorption
• K90.9Intestinal malabsorption, unspecified
• K91.0Vomiting following gastrointestinal surgery
• K91.1Postgastric surgery syndromes
• K91.2Postsurgical malabsorption, not elsewhere classified
• K91.30Postprocedural intestinal obstruction, unspecified as to partial versus complete
• K91.31Postprocedural partial intestinal obstruction
• K91.32Postprocedural complete intestinal obstruction
• K91.5Postcholecystectomy syndrome
• K91.61Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating a digestive system procedure
• K91.62Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating other procedure
• K91.71Accidental puncture and laceration of a digestive system organ or structure during a digestive system procedure
• K91.72Accidental puncture and laceration of a digestive system organ or structure during other procedure
• K91.81Other intraoperative complications of digestive system
• K91.82Postprocedural hepatic failure
• K91.83Postprocedural hepatorenal syndrome
• K91.840Postprocedural hemorrhage of a digestive system organ or structure following a digestive system procedure
• K91.841Postprocedural hemorrhage of a digestive system organ or structure following other procedure
• K91.850Pouchitis
• K91.858Other complications of intestinal pouch
• K91.86Retained cholelithiasis following cholecystectomy
• K91.870Postprocedural hematoma of a digestive system organ or structure following a digestive system procedure
• K91.871Postprocedural hematoma of a digestive system organ or structure following other procedure
• K91.872Postprocedural seroma of a digestive system organ or structure following a digestive system procedure
• K91.873Postprocedural seroma of a digestive system organ or structure following other procedure
• K91.89Other postprocedural complications and disorders of digestive system
• K92.0Hematemesis
• K92.1Melena
• K92.2Gastrointestinal hemorrhage, unspecified
• K92.81Gastrointestinal mucositis (ulcerative)
• K92.89Other specified diseases of the digestive system
• K92.9Disease of digestive system, unspecified
• K94.00Colostomy complication, unspecified
• K94.01Colostomy hemorrhage
• K94.02Colostomy infection
• K94.03Colostomy malfunction
• K94.09Other complications of colostomy
• K94.10Enterostomy complication, unspecified
• K94.11Enterostomy hemorrhage
• K94.12Enterostomy infection
• K94.13Enterostomy malfunction
• K94.19Other complications of enterostomy
• K94.20Gastrostomy complication, unspecified
• K94.21Gastrostomy hemorrhage
• K94.22Gastrostomy infection
• K94.23Gastrostomy malfunction
• K94.29Other complications of gastrostomy
• K94.30Esophagostomy complications, unspecified
• K94.31Esophagostomy hemorrhage
• K94.32Esophagostomy infection
• K94.33Esophagostomy malfunction
• K94.39Other complications of esophagostomy
• K95.01Infection due to gastric band procedure
• K95.09Other complications of gastric band procedure
• K95.81Infection due to other bariatric procedure
• K95.89Other complications of other bariatric procedure