ICD-10-CM › K
ICD-10-CM codes starting with K
1,117 codes, page 3 of 12. Every code ever valid for billing is listed, including those now retired.
| Code | Description | Status |
|---|---|---|
| K11 | Diseases of salivary glands | Not billable |
| K11.0 | Atrophy of salivary gland | Valid |
| K11.1 | Hypertrophy of salivary gland | Valid |
| K11.2 | Sialoadenitis | Not billable |
| K11.20 | Sialoadenitis, unspecified | Valid |
| K11.21 | Acute sialoadenitis | Valid |
| K11.22 | Acute recurrent sialoadenitis | Valid |
| K11.23 | Chronic sialoadenitis | Valid |
| K11.3 | Abscess of salivary gland | Valid |
| K11.4 | Fistula of salivary gland | Valid |
| K11.5 | Sialolithiasis | Valid |
| K11.6 | Mucocele of salivary gland | Valid |
| K11.7 | Disturbances of salivary secretion | Valid |
| K11.8 | Other diseases of salivary glands | Valid |
| K11.9 | Disease of salivary gland, unspecified | Valid |
| K12 | Stomatitis and related lesions | Not billable |
| K12.0 | Recurrent oral aphthae | Valid |
| K12.1 | Other forms of stomatitis | Valid |
| K12.2 | Cellulitis and abscess of mouth | Valid |
| K12.3 | Oral mucositis (ulcerative) | Not billable |
| K12.30 | Oral mucositis (ulcerative), unspecified | Valid |
| K12.31 | Oral mucositis (ulcerative) due to antineoplastic therapy | Valid |
| K12.32 | Oral mucositis (ulcerative) due to other drugs | Valid |
| K12.33 | Oral mucositis (ulcerative) due to radiation | Valid |
| K12.39 | Other oral mucositis (ulcerative) | Valid |
| K13 | Other diseases of lip and oral mucosa | Not billable |
| K13.0 | Diseases of lips | Valid |
| K13.1 | Cheek and lip biting | Valid |
| K13.2 | Leukoplakia and other disturbances of oral epithelium, including tongue | Not billable |
| K13.21 | Leukoplakia of oral mucosa, including tongue | Valid |
| K13.22 | Minimal keratinized residual ridge mucosa | Valid |
| K13.23 | Excessive keratinized residual ridge mucosa | Valid |
| K13.24 | Leukokeratosis nicotina palati | Valid |
| K13.29 | Other disturbances of oral epithelium, including tongue | Valid |
| K13.3 | Hairy leukoplakia | Valid |
| K13.4 | Granuloma and granuloma-like lesions of oral mucosa | Valid |
| K13.5 | Oral submucous fibrosis | Valid |
| K13.6 | Irritative hyperplasia of oral mucosa | Valid |
| K13.7 | Other and unspecified lesions of oral mucosa | Not billable |
| K13.70 | Unspecified lesions of oral mucosa | Valid |
| K13.79 | Other lesions of oral mucosa | Valid |
| K14 | Diseases of tongue | Not billable |
| K14.0 | Glossitis | Valid |
| K14.1 | Geographic tongue | Valid |
| K14.2 | Median rhomboid glossitis | Valid |
| K14.3 | Hypertrophy of tongue papillae | Valid |
| K14.4 | Atrophy of tongue papillae | Valid |
| K14.5 | Plicated tongue | Valid |
| K14.6 | Glossodynia | Valid |
| K14.8 | Other diseases of tongue | Valid |
| K14.9 | Disease of tongue, unspecified | Valid |
| K20 | Esophagitis | Not billable |
| K20.0 | Eosinophilic esophagitis | Valid |
| K20.8 | Other esophagitis | Not billable |
| K20.80 | Other esophagitis without bleeding | Valid |
| K20.81 | Other esophagitis with bleeding | Valid |
| K20.9 | Esophagitis, unspecified | Not billable |
| K20.90 | Esophagitis, unspecified without bleeding | Valid |
| K20.91 | Esophagitis, unspecified with bleeding | Valid |
| K21 | Gastro-esophageal reflux disease | Not billable |
| K21.0 | Gastro-esophageal reflux disease with esophagitis | Not billable |
| K21.00 | Gastro-esophageal reflux disease with esophagitis, without bleeding | Valid |
| K21.01 | Gastro-esophageal reflux disease with esophagitis, with bleeding | Valid |
| K21.9 | Gastro-esophageal reflux disease without esophagitis | Valid |
| K22 | Other diseases of esophagus | Not billable |
| K22.0 | Achalasia of cardia | Valid |
| K22.1 | Ulcer of esophagus | Not billable |
| K22.10 | Ulcer of esophagus without bleeding | Valid |
| K22.11 | Ulcer of esophagus with bleeding | Valid |
| K22.2 | Esophageal obstruction | Valid |
| K22.3 | Perforation of esophagus | Valid |
| K22.4 | Dyskinesia of esophagus | Valid |
| K22.5 | Diverticulum of esophagus, acquired | Valid |
| K22.6 | Gastro-esophageal laceration-hemorrhage syndrome | Valid |
| K22.7 | Barrett's esophagus | Not billable |
| K22.70 | Barrett's esophagus without dysplasia | Valid |
| K22.71 | Barrett's esophagus with dysplasia | Not billable |
| K22.710 | Barrett's esophagus with low grade dysplasia | Valid |
| K22.711 | Barrett's esophagus with high grade dysplasia | Valid |
| K22.719 | Barrett's esophagus with dysplasia, unspecified | Valid |
| K22.8 | Other specified diseases of esophagus | Not billable |
| K22.81 | Esophageal polyp | Valid |
| K22.82 | Esophagogastric junction polyp | Valid |
| K22.89 | Other specified disease of esophagus | Valid |
| K22.9 | Disease of esophagus, unspecified | Valid |
| K23 | Disorders of esophagus in diseases classified elsewhere | Valid |
| K25 | Gastric ulcer | Not billable |
| K25.0 | Acute gastric ulcer with hemorrhage | Valid |
| K25.1 | Acute gastric ulcer with perforation | Valid |
| K25.2 | Acute gastric ulcer with both hemorrhage and perforation | Valid |
| K25.3 | Acute gastric ulcer without hemorrhage or perforation | Valid |
| K25.4 | Chronic or unspecified gastric ulcer with hemorrhage | Valid |
| K25.5 | Chronic or unspecified gastric ulcer with perforation | Valid |
| K25.6 | Chronic or unspecified gastric ulcer with both hemorrhage and perforation | Valid |
| K25.7 | Chronic gastric ulcer without hemorrhage or perforation | Valid |
| K25.9 | Gastric ulcer, unspecified as acute or chronic, without hemorrhage or perforation | Valid |
| K26 | Duodenal ulcer | Not billable |
| K26.0 | Acute duodenal ulcer with hemorrhage | Valid |
| K26.1 | Acute duodenal ulcer with perforation | Valid |
| K26.2 | Acute duodenal ulcer with both hemorrhage and perforation | Valid |