ICD-10-CM · Chapter 11 · K00-K95
K08 Other disorders of teeth and supporting structures
Excludes 2 (not included here)
- dentofacial anomalies [including malocclusion] (M26.-)
- disorders of jaw (M27.-)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| K08..0 | Exfoliation of teeth due to systemic causes | Yes |
| K08..1 | Complete loss of teeth | No |
| K08..10 | Complete loss of teeth, unspecified cause | No |
| K08..101 | Complete loss of teeth, unspecified cause, class I | Yes |
| K08..102 | Complete loss of teeth, unspecified cause, class II | Yes |
| K08..103 | Complete loss of teeth, unspecified cause, class III | Yes |
| K08..104 | Complete loss of teeth, unspecified cause, class IV | Yes |
| K08..109 | Complete loss of teeth, unspecified cause, unspecified class | Yes |
| K08..11 | Complete loss of teeth due to trauma | No |
| K08..111 | Complete loss of teeth due to trauma, class I | Yes |
| K08..112 | Complete loss of teeth due to trauma, class II | Yes |
| K08..113 | Complete loss of teeth due to trauma, class III | Yes |
| K08..114 | Complete loss of teeth due to trauma, class IV | Yes |
| K08..119 | Complete loss of teeth due to trauma, unspecified class | Yes |
| K08..12 | Complete loss of teeth due to periodontal diseases | No |
| K08..121 | Complete loss of teeth due to periodontal diseases, class I | Yes |
| K08..122 | Complete loss of teeth due to periodontal diseases, class II | Yes |
| K08..123 | Complete loss of teeth due to periodontal diseases, class III | Yes |
| K08..124 | Complete loss of teeth due to periodontal diseases, class IV | Yes |
| K08..129 | Complete loss of teeth due to periodontal diseases, unspecified class | Yes |
| K08..13 | Complete loss of teeth due to caries | No |
| K08..131 | Complete loss of teeth due to caries, class I | Yes |
| K08..132 | Complete loss of teeth due to caries, class II | Yes |
| K08..133 | Complete loss of teeth due to caries, class III | Yes |
| K08..134 | Complete loss of teeth due to caries, class IV | Yes |
| K08..139 | Complete loss of teeth due to caries, unspecified class | Yes |
| K08..19 | Complete loss of teeth due to other specified cause | No |
| K08..191 | Complete loss of teeth due to other specified cause, class I | Yes |
| K08..192 | Complete loss of teeth due to other specified cause, class II | Yes |
| K08..193 | Complete loss of teeth due to other specified cause, class III | Yes |
| K08..194 | Complete loss of teeth due to other specified cause, class IV | Yes |
| K08..199 | Complete loss of teeth due to other specified cause, unspecified class | Yes |
| K08..2 | Atrophy of edentulous alveolar ridge | No |
| K08..20 | Unspecified atrophy of edentulous alveolar ridge | Yes |
| K08..21 | Minimal atrophy of the mandible | Yes |
| K08..22 | Moderate atrophy of the mandible | Yes |
| K08..23 | Severe atrophy of the mandible | Yes |
| K08..24 | Minimal atrophy of maxilla | Yes |
| K08..25 | Moderate atrophy of the maxilla | Yes |
| K08..26 | Severe atrophy of the maxilla | Yes |
| K08..3 | Retained dental root | Yes |
| K08..4 | Partial loss of teeth | No |
| K08..40 | Partial loss of teeth, unspecified cause | No |
| K08..401 | Partial loss of teeth, unspecified cause, class I | Yes |
| K08..402 | Partial loss of teeth, unspecified cause, class II | Yes |
| K08..403 | Partial loss of teeth, unspecified cause, class III | Yes |
| K08..404 | Partial loss of teeth, unspecified cause, class IV | Yes |
| K08..409 | Partial loss of teeth, unspecified cause, unspecified class | Yes |
| K08..41 | Partial loss of teeth due to trauma | No |
| K08..411 | Partial loss of teeth due to trauma, class I | Yes |
| K08..412 | Partial loss of teeth due to trauma, class II | Yes |
| K08..413 | Partial loss of teeth due to trauma, class III | Yes |
| K08..414 | Partial loss of teeth due to trauma, class IV | Yes |
| K08..419 | Partial loss of teeth due to trauma, unspecified class | Yes |
| K08..42 | Partial loss of teeth due to periodontal diseases | No |
| K08..421 | Partial loss of teeth due to periodontal diseases, class I | Yes |
| K08..422 | Partial loss of teeth due to periodontal diseases, class II | Yes |
| K08..423 | Partial loss of teeth due to periodontal diseases, class III | Yes |
| K08..424 | Partial loss of teeth due to periodontal diseases, class IV | Yes |
| K08..429 | Partial loss of teeth due to periodontal diseases, unspecified class | Yes |
| K08..43 | Partial loss of teeth due to caries | No |
| K08..431 | Partial loss of teeth due to caries, class I | Yes |
| K08..432 | Partial loss of teeth due to caries, class II | Yes |
| K08..433 | Partial loss of teeth due to caries, class III | Yes |
| K08..434 | Partial loss of teeth due to caries, class IV | Yes |
| K08..439 | Partial loss of teeth due to caries, unspecified class | Yes |
| K08..49 | Partial loss of teeth due to other specified cause | No |
| K08..491 | Partial loss of teeth due to other specified cause, class I | Yes |
| K08..492 | Partial loss of teeth due to other specified cause, class II | Yes |
| K08..493 | Partial loss of teeth due to other specified cause, class III | Yes |
| K08..494 | Partial loss of teeth due to other specified cause, class IV | Yes |
| K08..499 | Partial loss of teeth due to other specified cause, unspecified class | Yes |
| K08..5 | Unsatisfactory restoration of tooth | No |
| K08..50 | Unsatisfactory restoration of tooth, unspecified | Yes |
| K08..51 | Open restoration margins of tooth | Yes |
| K08..52 | Unrepairable overhanging of dental restorative materials | Yes |
| K08..53 | Fractured dental restorative material | No |
| K08..530 | Fractured dental restorative material without loss of material | Yes |
| K08..531 | Fractured dental restorative material with loss of material | Yes |
| K08..539 | Fractured dental restorative material, unspecified | Yes |
| K08..54 | Contour of existing restoration of tooth biologically incompatible with oral health | Yes |
| K08..55 | Allergy to existing dental restorative material | Yes |
| K08..56 | Poor aesthetic of existing restoration of tooth | Yes |
| K08..59 | Other unsatisfactory restoration of tooth | Yes |
| K08..8 | Other specified disorders of teeth and supporting structures | No |
| K08..81 | Primary occlusal trauma | Yes |
| K08..82 | Secondary occlusal trauma | Yes |
| K08..89 | Other specified disorders of teeth and supporting structures | Yes |
| K08..9 | Disorder of teeth and supporting structures, unspecified | Yes |
Last reviewed: September 2026