Diseases of oral cavity and salivary glands (K00-K14)

Browse all the diagnosis codes used for diseases of oral cavity and salivary glands (k00-k14). For easy navigation, the diagnosis codes are sorted in alphabetical order and grouped by sections. Each section is clearly marked with its description, and the corresponding three-digit code range. This format makes it simple to browse diagnosis codes in this chapter or section and find what you're looking for. We've also added green checkmark icons to label billable codes, and red warning icons for non-billable ones. This makes it easy to identify which codes can be billed.
  • Diseases of the digestive system (K00–K95)

    • Diseases of oral cavity and salivary glands (K00-K14)

        • Dental caries (K02)

        • K02 Dental caries
        • K02.3 Arrested dental caries
        • K02.5 Dental caries on pit and fissure surface
        • K02.51 Dental caries on pit and fissure surface limited to enamel
        • K02.52 Dental caries on pit and fissure surface penetrating into dentin
        • K02.53 Dental caries on pit and fissure surface penetrating into pulp
        • K02.6 Dental caries on smooth surface
        • K02.61 Dental caries on smooth surface limited to enamel
        • K02.62 Dental caries on smooth surface penetrating into dentin
        • K02.63 Dental caries on smooth surface penetrating into pulp
        • K02.7 Dental root caries
        • K02.9 Dental caries, unspecified
        • Diseases of pulp and periapical tissues (K04)

        • K04 Diseases of pulp and periapical tissues
        • K04.0 Pulpitis
        • K04.01 Reversible pulpitis
        • K04.02 Irreversible pulpitis
        • K04.1 Necrosis of pulp
        • K04.2 Pulp degeneration
        • K04.3 Abnormal hard tissue formation in pulp
        • K04.4 Acute apical periodontitis of pulpal origin
        • K04.5 Chronic apical periodontitis
        • K04.6 Periapical abscess with sinus
        • K04.7 Periapical abscess without sinus
        • K04.8 Radicular cyst
        • K04.9 Other and unspecified diseases of pulp and periapical tissues
        • K04.90 Unspecified diseases of pulp and periapical tissues
        • K04.99 Other diseases of pulp and periapical tissues
        • Gingivitis and periodontal diseases (K05)

        • K05 Gingivitis and periodontal diseases
        • K05.0 Acute gingivitis
        • K05.00 Acute gingivitis, plaque induced
        • K05.01 Acute gingivitis, non-plaque induced
        • K05.1 Chronic gingivitis
        • K05.10 Chronic gingivitis, plaque induced
        • K05.11 Chronic gingivitis, non-plaque induced
        • K05.2 Aggressive periodontitis
        • K05.20 Aggressive periodontitis, unspecified
        • K05.21 Aggressive periodontitis, localized
        • K05.211 Aggressive periodontitis, localized, slight
        • K05.212 Aggressive periodontitis, localized, moderate
        • K05.213 Aggressive periodontitis, localized, severe
        • K05.219 Aggressive periodontitis, localized, unspecified severity
        • K05.22 Aggressive periodontitis, generalized
        • K05.221 Aggressive periodontitis, generalized, slight
        • K05.222 Aggressive periodontitis, generalized, moderate
        • K05.223 Aggressive periodontitis, generalized, severe
        • K05.229 Aggressive periodontitis, generalized, unspecified severity
        • K05.3 Chronic periodontitis
        • K05.30 Chronic periodontitis, unspecified
        • K05.31 Chronic periodontitis, localized
        • K05.311 Chronic periodontitis, localized, slight
        • K05.312 Chronic periodontitis, localized, moderate
        • K05.313 Chronic periodontitis, localized, severe
        • K05.319 Chronic periodontitis, localized, unspecified severity
        • K05.32 Chronic periodontitis, generalized
        • K05.321 Chronic periodontitis, generalized, slight
        • K05.322 Chronic periodontitis, generalized, moderate
        • K05.323 Chronic periodontitis, generalized, severe
        • K05.329 Chronic periodontitis, generalized, unspecified severity
        • K05.4 Periodontosis
        • K05.5 Other periodontal diseases
        • K05.6 Periodontal disease, unspecified
        • Other disorders of gingiva and edentulous alveolar ridge (K06)

        • K06 Other disorders of gingiva and edentulous alveolar ridge
        • K06.0 Gingival recession
        • K06.01 Gingival recession, localized
        • K06.010 Localized gingival recession, unspecified
        • K06.011 Localized gingival recession, minimal
        • K06.012 Localized gingival recession, moderate
        • K06.013 Localized gingival recession, severe
        • K06.02 Gingival recession, generalized
        • K06.020 Generalized gingival recession, unspecified
        • K06.021 Generalized gingival recession, minimal
        • K06.022 Generalized gingival recession, moderate
        • K06.023 Generalized gingival recession, severe
        • K06.1 Gingival enlargement
        • K06.2 Gingival and edentulous alveolar ridge lesions associated with trauma
        • K06.3 Horizontal alveolar bone loss
        • K06.8 Other specified disorders of gingiva and edentulous alveolar ridge
        • K06.9 Disorder of gingiva and edentulous alveolar ridge, unspecified
        • Other disorders of teeth and supporting structures (K08)

        • K08 Other disorders of teeth and supporting structures
        • K08.0 Exfoliation of teeth due to systemic causes
        • K08.1 Complete loss of teeth
        • K08.10 Complete loss of teeth, unspecified cause
        • K08.101 Complete loss of teeth, unspecified cause, class I
        • K08.102 Complete loss of teeth, unspecified cause, class II
        • K08.103 Complete loss of teeth, unspecified cause, class III
        • K08.104 Complete loss of teeth, unspecified cause, class IV
        • K08.109 Complete loss of teeth, unspecified cause, unspecified class
        • K08.11 Complete loss of teeth due to trauma
        • K08.111 Complete loss of teeth due to trauma, class I
        • K08.112 Complete loss of teeth due to trauma, class II
        • K08.113 Complete loss of teeth due to trauma, class III
        • K08.114 Complete loss of teeth due to trauma, class IV
        • K08.119 Complete loss of teeth due to trauma, unspecified class
        • K08.12 Complete loss of teeth due to periodontal diseases
        • K08.121 Complete loss of teeth due to periodontal diseases, class I
        • K08.122 Complete loss of teeth due to periodontal diseases, class II
        • K08.123 Complete loss of teeth due to periodontal diseases, class III
        • K08.124 Complete loss of teeth due to periodontal diseases, class IV
        • K08.129 Complete loss of teeth due to periodontal diseases, unspecified class
        • K08.13 Complete loss of teeth due to caries
        • K08.131 Complete loss of teeth due to caries, class I
        • K08.132 Complete loss of teeth due to caries, class II
        • K08.133 Complete loss of teeth due to caries, class III
        • K08.134 Complete loss of teeth due to caries, class IV
        • K08.139 Complete loss of teeth due to caries, unspecified class
        • K08.19 Complete loss of teeth due to other specified cause
        • K08.191 Complete loss of teeth due to other specified cause, class I
        • K08.192 Complete loss of teeth due to other specified cause, class II
        • K08.193 Complete loss of teeth due to other specified cause, class III
        • K08.194 Complete loss of teeth due to other specified cause, class IV
        • K08.199 Complete loss of teeth due to other specified cause, unspecified class
        • K08.2 Atrophy of edentulous alveolar ridge
        • K08.20 Unspecified atrophy of edentulous alveolar ridge
        • K08.21 Minimal atrophy of the mandible
        • K08.22 Moderate atrophy of the mandible
        • K08.23 Severe atrophy of the mandible
        • K08.24 Minimal atrophy of maxilla
        • K08.25 Moderate atrophy of the maxilla
        • K08.26 Severe atrophy of the maxilla
        • K08.3 Retained dental root
        • K08.4 Partial loss of teeth
        • K08.40 Partial loss of teeth, unspecified cause
        • K08.401 Partial loss of teeth, unspecified cause, class I
        • K08.402 Partial loss of teeth, unspecified cause, class II
        • K08.403 Partial loss of teeth, unspecified cause, class III
        • K08.404 Partial loss of teeth, unspecified cause, class IV
        • K08.409 Partial loss of teeth, unspecified cause, unspecified class
        • K08.41 Partial loss of teeth due to trauma
        • K08.411 Partial loss of teeth due to trauma, class I
        • K08.412 Partial loss of teeth due to trauma, class II
        • K08.413 Partial loss of teeth due to trauma, class III
        • K08.414 Partial loss of teeth due to trauma, class IV
        • K08.419 Partial loss of teeth due to trauma, unspecified class
        • K08.42 Partial loss of teeth due to periodontal diseases
        • K08.421 Partial loss of teeth due to periodontal diseases, class I
        • K08.422 Partial loss of teeth due to periodontal diseases, class II
        • K08.423 Partial loss of teeth due to periodontal diseases, class III
        • K08.424 Partial loss of teeth due to periodontal diseases, class IV
        • K08.429 Partial loss of teeth due to periodontal diseases, unspecified class
        • K08.43 Partial loss of teeth due to caries
        • K08.431 Partial loss of teeth due to caries, class I
        • K08.432 Partial loss of teeth due to caries, class II
        • K08.433 Partial loss of teeth due to caries, class III
        • K08.434 Partial loss of teeth due to caries, class IV
        • K08.439 Partial loss of teeth due to caries, unspecified class
        • K08.49 Partial loss of teeth due to other specified cause
        • K08.491 Partial loss of teeth due to other specified cause, class I
        • K08.492 Partial loss of teeth due to other specified cause, class II
        • K08.493 Partial loss of teeth due to other specified cause, class III
        • K08.494 Partial loss of teeth due to other specified cause, class IV
        • K08.499 Partial loss of teeth due to other specified cause, unspecified class
        • K08.5 Unsatisfactory restoration of tooth
        • K08.50 Unsatisfactory restoration of tooth, unspecified
        • K08.51 Open restoration margins of tooth
        • K08.52 Unrepairable overhanging of dental restorative materials
        • K08.53 Fractured dental restorative material
        • K08.530 Fractured dental restorative material without loss of material
        • K08.531 Fractured dental restorative material with loss of material
        • K08.539 Fractured dental restorative material, unspecified
        • K08.54 Contour of existing restoration of tooth biologically incompatible with oral health
        • K08.55 Allergy to existing dental restorative material
        • K08.56 Poor aesthetic of existing restoration of tooth
        • K08.59 Other unsatisfactory restoration of tooth
        • K08.8 Other specified disorders of teeth and supporting structures
        • K08.81 Primary occlusal trauma
        • K08.82 Secondary occlusal trauma
        • K08.89 Other specified disorders of teeth and supporting structures
        • K08.9 Disorder of teeth and supporting structures, unspecified
        • Stomatitis and related lesions (K12)

        • K12 Stomatitis and related lesions
        • K12.0 Recurrent oral aphthae
        • K12.1 Other forms of stomatitis
        • K12.2 Cellulitis and abscess of mouth
        • K12.3 Oral mucositis (ulcerative)
        • K12.30 Oral mucositis (ulcerative), unspecified
        • K12.31 Oral mucositis (ulcerative) due to antineoplastic therapy
        • K12.32 Oral mucositis (ulcerative) due to other drugs
        • K12.33 Oral mucositis (ulcerative) due to radiation
        • K12.39 Other oral mucositis (ulcerative)
        • Other diseases of lip and oral mucosa (K13)

        • K13 Other diseases of lip and oral mucosa
        • K13.0 Diseases of lips
        • K13.1 Cheek and lip biting
        • K13.2 Leukoplakia and other disturbances of oral epithelium, including tongue
        • K13.21 Leukoplakia of oral mucosa, including tongue
        • K13.22 Minimal keratinized residual ridge mucosa
        • K13.23 Excessive keratinized residual ridge mucosa
        • K13.24 Leukokeratosis nicotina palati
        • K13.29 Other disturbances of oral epithelium, including tongue
        • K13.3 Hairy leukoplakia
        • K13.4 Granuloma and granuloma-like lesions of oral mucosa
        • K13.5 Oral submucous fibrosis
        • K13.6 Irritative hyperplasia of oral mucosa
        • K13.7 Other and unspecified lesions of oral mucosa
        • K13.70 Unspecified lesions of oral mucosa
        • K13.79 Other lesions of oral mucosa