K08 Other disorders of teeth and supporting structures

⚠ Non-Billable ICD-10-CM 2026
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The ICD-10-CM code for Other disorders of teeth and supporting structures is K08 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Section
K00-K14: Diseases of oral cavity and salivary glands (K00-K14)
Category K08
90 codes (73 billable)
FY2026 Status
Stable since FY2024
Excludes2
Not included here. These conditions are coded elsewhere but may be coded together if applicable.
  • dentofacial anomalies [including malocclusion] (M26.-)
  • disorders of jaw (M27.-)

Official Coding Guidelines

Chapter 11 reserved for future expansion

11. Chapter 11: Diseases of the Digestive System (K00-K95) Reserved for future guideline expansion

— ICD-10-CM Official Guidelines for Coding and Reporting, FY2026, Section I.C.11

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

Cite This Page

Reference K08 with the canonical source and edition:

K08 — Other disorders of teeth and supporting structures. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/K08

Canonical URL: https://icd10codingpro.com/codes/K08

Related Codes

All Codes in K08

Every most-specific code under K08 Other disorders of teeth and supporting structures (73 codes):

Show the complete K08 code list
K08.0 Exfoliation of teeth due to systemic causes 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 K08.111 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 K08.121 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 K08.131 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 K08.191 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 K08.20 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 K08.401 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 K08.411 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 K08.421 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 K08.431 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 K08.491 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 K08.50 Unsatisfactory restoration of tooth, unspecified K08.51 Open restoration margins of tooth K08.52 Unrepairable overhanging of dental restorative materials 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 K08.81 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
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Reviewed by Prajwal Shrestha, CPC, CRC
Certified Professional Coder (CPC) and Certified Risk Adjustment Coder (CRC) · AAPC Member ID 01997614 · About · Editorial policy · Content last reviewed: 2025-10-01

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