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Taxonomy Codes
Diseases of the digestive system
Diseases of oral cavity, salivary glands, and jaws (520-529)
520 Disorders of tooth development and eruption
520.0
- Anodontia
520.1
- Supernumerary teeth
520.2
- Abnormal tooth size/form
520.3
- Mottled teeth
520.4
- Tooth formation disturb
520.5
- Heredit tooth struct NEC
520.6
- Tooth eruption disturb
520.7
- Teething syndrome
520.8
- Tooth devel/erup dis NEC
520.9
- Tooth devel/erup dis NOS
521 Diseases of hard tissues of teeth
521.00
- Dental caries NOS
521.01
- Dental caries - enamel
521.02
- Dental caries - dentine
521.03
- Dental caries - pulp
521.04
- Dental caries - arrested
521.05
- Odontoclasia
521.06
- Dentl caries-pit/fissure
521.07
- Dentl caries-smooth surf
521.08
- Dental caries-root surf
521.09
- Dental caries NEC
521.10
- Excessive attrition NOS
521.11
- Excess attrition-enamel
521.12
- Excess attrition-dentine
521.13
- Excessive attrition-pulp
521.14
- Excess attrition-local
521.15
- Excess attrition-general
521.20
- Abrasion NOS
521.21
- Abrasion-enamel
521.22
- Abrasion-dentine
521.23
- Abrasion-pulp
521.24
- Abrasion-localized
521.25
- Abrasion-generalized
521.30
- Erosion NOS
521.31
- Erosion-enamel
521.32
- Erosion-dentine
521.33
- Erosion-pulp
521.34
- Erosion-localized
521.35
- Erosion-generalized
521.40
- Path resorption NOS
521.41
- Path resorption-internal
521.42
- Path resorption-external
521.49
- Path resorption NEC
521.5
- Hypercementosis
521.6
- Ankylosis of teeth
521.7
- Intrin posteruptv color
521.81
- Cracked tooth
521.89
- Dis hard tiss teeth NEC
521.9
- Hard tiss dis teeth NOS
522 Diseases of pulp and periapical tissues
522.0
- Pulpitis
522.1
- Necrosis of tooth pulp
522.2
- Tooth pulp degeneration
522.3
- Abn hard tiss-tooth pulp
522.4
- Ac apical periodontitis
522.5
- Periapical abscess
522.6
- Chr apical periodontitis
522.7
- Periapical absc w sinus
522.8
- Radicular cyst
522.9
- Pulp/periapical dis NEC
523 Gingival and periodontal diseases
523.00
- Acute gingititis, plaque
523.01
- Ac gingivitis,nonplaque
523.10
- Chronc gingititis,plaque
523.11
- Chr gingivitis-nonplaque
523.20
- Gingival recession NOS
523.21
- Gingival recess-minimal
523.22
- Gingival recess-moderate
523.23
- Gingival recess-severe
523.24
- Gingival recession-local
523.25
- Gingival recess-general
523.30
- Aggres periodontitis NOS
523.31
- Aggres periodontitis,loc
523.32
- Aggres periodontitis,gen
523.33
- Acute periodontitis
523.40
- Chronc periodontitis NOS
523.41
- Chr periodontitis, local
523.42
- Chron periodontitis,gen
523.5
- Periodontosis
523.6
- Accretions on teeth
523.8
- Periodontal disease NEC
523.9
- Gingiv/periodont dis NOS
524 Dentofacial anomalies, including malocclusion
524.00
- Unspcf anomaly jaw size
524.01
- Maxillary hyperplasia
524.02
- Mandibular hyperplasia
524.03
- Maxillary hypoplasia
524.04
- Mandibular hypoplasia
524.05
- Macrogenia
524.06
- Microgenia
524.07
- Excessive tuberosity-jaw
524.09
- Oth spcf anmly jaw size
524.10
- Unspcf anm jaw cranl bse
524.11
- Maxillary asymmetry
524.12
- Other jaw asymmetry
524.19
- Spcfd anom jaw cranl bse
524.20
- Anomaly dental arch NOS
524.21
- Malocc- Angle's class I
524.22
- Malocc-Angle's class II
524.23
- Malocc-Angle's class III
524.24
- Open anterior occlusion
524.25
- Open posterior occlusion
524.26
- Excess horizontl overlap
524.27
- Reverse articulation
524.28
- Anom interarch distance
524.29
- Anomaly dental arch NEC
524.30
- Tooth position anom NOS
524.31
- Crowding of teeth
524.32
- Excessive spacing-teeth
524.33
- Horizontl displace-teeth
524.34
- Vertical displace-teeth
524.35
- Rotation of teeth
524.36
- Insuf interocclusl-teeth
524.37
- Exces interocclusl-teeth
524.39
- Tooth position anom NEC
524.4
- Malocclusion NOS
524.50
- Dentofac funct abnor NOS
524.51
- Abnormal jaw closure
524.52
- Limited mandibular ROM
524.53
- Dev open/close mandible
524.54
- Insuff anterior guidance
524.55
- Centric occl intrcsp dis
524.56
- Nonwork side interfrnce
524.57
- Lack post occlsl support
524.59
- Dentofac funct abnor NEC
524.60
- TMJ disorders NOS
524.61
- Adhesns/ankylosis - TMJ
524.62
- Arthralgia TMJ
524.63
- Articular disc disorder
524.64
- TMJ sounds opn/close jaw
524.69
- Other specf TMJ disordrs
524.70
- Unspf dent alvelr anmaly
524.71
- Alveolar maxil hyprplsia
524.72
- Alveolar mandib hyprplas
524.73
- Alveolar maxil hypoplsia
524.74
- Alveolar mandb hypoplsia
524.75
- Vertical displace teeth
524.76
- Occlusal plane deviation
524.79
- Oth spcf alveolar anmaly
524.81
- Anterior soft tiss impg
524.82
- Posterior soft tiss impg
524.89
- Dentofacial anomaly NEC
524.9
- Dentofacial anomaly NOS
525 Other diseases and conditions of the teeth and supporting structures
525.0
- Exfoliation of teeth
525.10
- Acq absence of teeth NOS
525.11
- Loss of teeth d/t trauma
525.12
- Loss teeth d/t peri dis
525.13
- Loss of teeth d/t caries
525.19
- Loss of teeth NEC
525.20
- Atrophy alvlar ridge NOS
525.21
- Atrophy mandible-minimal
525.22
- Atrophy mandible-modrate
525.23
- Atrophy mandible-severe
525.24
- Atrophy maxilla-minimal
525.25
- Atrophy maxilla-moderate
525.26
- Atrophy maxilla-severe
525.3
- Retained dental root
525.40
- Complete edentulism NOS
525.41
- Comp edentulism,class I
525.42
- Comp edentulism,class II
525.43
- Comp edentulsm,class III
525.44
- Comp edentulism,class IV
525.50
- Partial edentulism NOS
525.51
- Part edentulism,class I
525.52
- Part edentulism,class II
525.53
- Part edentulsm,class III
525.54
- Part edentulism,class IV
525.60
- Unsat restore tooth NOS
525.61
- Open restoration margins
525.62
- Overhang dental restore
525.63
- Fx dental mat w/o loss
525.64
- Fx dentl material w loss
525.65
- Contour restore tooth
525.66
- Allergy dental res mat
525.67
- Poor aesthetics restore
525.69
- Unsat restore tooth NEC
525.71
- Osseo fail dental implnt
525.72
- Post-osse biol fail impl
525.73
- Post-osse mech fail impl
525.79
- Endos dentl imp fail NEC
525.8
- Dental disorder NEC
525.9
- Dental disorder NOS
526 Diseases of the jaws
526.0
- Devel odontogenic cysts
526.1
- Fissural cysts of jaw
526.2
- Cysts of jaws NEC
526.3
- Cent giant cell granulom
526.4
- Inflammation of jaw
526.5
- Alveolitis of jaw
526.61
- Perfor root canal space
526.62
- Endodontic overfill
526.63
- Endodontic underfill
526.69
- Periradicular path NEC
526.81
- Exostosis of jaw
526.89
- Jaw disease NEC
526.9
- Jaw disease NOS
527 Diseases of the salivary glands
527.0
- Salivary gland atrophy
527.1
- Salivary glnd hyprtrophy
527.2
- Sialoadenitis
527.3
- Salivary gland abscess
527.4
- Salivary gland fistula
527.5
- Sialolithiasis
527.6
- Salivary gland mucocele
527.7
- Salivary secretion dis
527.8
- Salivary gland dis NEC
527.9
- Salivary gland dis NOS
528 Diseases of the oral soft tissues, excluding lesions specific for gingiva and tongue
528.00
- Stomatitis/mucositis NOS
528.01
- Mucosits d/t antineo rx
528.02
- Mucositis d/t drugs NEC
528.09
- Stomatits & mucosits NEC
528.1
- Cancrum oris
528.2
- Oral aphthae
528.3
- Cellulitis/abscess mouth
528.4
- Oral soft tissue cyst
528.5
- Diseases of lips
528.6
- Leukoplakia oral mucosa
528.71
- Keratin ridge mucosa-min
528.72
- Keratin ridge muc-excess
528.79
- Dist oral epithelium NEC
528.8
- Oral submucosal fibrosis
528.9
- Oral soft tissue dis NEC
529 Diseases and other conditions of the tongue
529.0
- Glossitis
529.1
- Geographic tongue
529.2
- Med rhomboid glossitis
529.3
- Hypertroph tongue papill
529.4
- Atrophy tongue papillae
529.5
- Plicated tongue
529.6
- Glossodynia
529.8
- Tongue disorder NEC
529.9
- Tongue disorder NOS