2022 ICD-10-CM Diagnosis Code K08

Other disorders of teeth and supporting structures

    2016 2017 2018 2019 2020 2021 2022 Non-Billable/Non-Specific Code
  • K08 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2022 edition of ICD-10-CM K08 became effective on October 1, 2021.
  • This is the American ICD-10-CM version of K08 - other international versions of ICD-10 K08 may differ.
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (K08) and the excluded code together.
  • dentofacial anomalies [including malocclusion] (
    ICD-10-CM Diagnosis Code M26
    • M26 Dentofacial anomalies [including malocclusion...
      • M26.0 Major anomalies of jaw size
        • M26.00 Unspecified anomaly of jaw size
        • M26.01 Maxillary hyperplasia
        • M26.02 Maxillary hypoplasia
        • M26.03 Mandibular hyperplasia
        • M26.04 Mandibular hypoplasia
        • M26.05 Macrogenia
        • M26.06 Microgenia
        • M26.07 Excessive tuberosity of jaw
        • M26.09 Other specified anomalies of jaw size
      • M26.1 Anomalies of jaw-cranial base relationship
        • M26.10 Unspecified anomaly of jaw-cranial base relat...
        • M26.11 Maxillary asymmetry
        • M26.12 Other jaw asymmetry
        • M26.19 Other specified anomalies of jaw-cranial base...
      • M26.2 Anomalies of dental arch relationship
        • M26.20 Unspecified anomaly of dental arch relationsh...
        • M26.21 Malocclusion, Angle's class
        • M26.22 Open occlusal relationship
          • M26.220 Open anterior occlusal relationship
          • M26.221 Open posterior occlusal relationship
        • M26.23 Excessive horizontal overlap
        • M26.24 Reverse articulation
        • M26.25 Anomalies of interarch distance
        • M26.29 Other anomalies of dental arch relationship
      • M26.3 Anomalies of tooth position of fully erupted ...
        • M26.30 Unspecified anomaly of tooth position of full...
        • M26.31 Crowding of fully erupted teeth
        • M26.32 Excessive spacing of fully erupted teeth
        • M26.33 Horizontal displacement of fully erupted toot...
        • M26.34 Vertical displacement of fully erupted tooth ...
        • M26.35 Rotation of fully erupted tooth or teeth
        • M26.36 Insufficient interocclusal distance of fully ...
        • M26.37 Excessive interocclusal distance of fully eru...
        • M26.39 Other anomalies of tooth position of fully er...
      • M26.4 Malocclusion, unspecified
      • M26.5 Dentofacial functional abnormalities
        • M26.50 Dentofacial functional abnormalities, unspeci...
        • M26.51 Abnormal jaw closure
        • M26.52 Limited mandibular range of motion
        • M26.53 Deviation in opening and closing of the mandi...
        • M26.54 Insufficient anterior guidance
        • M26.55 Centric occlusion maximum intercuspation disc...
        • M26.56 Non-working side interference
        • M26.57 Lack of posterior occlusal support
        • M26.59 Other dentofacial functional abnormalities
      • M26.6 Temporomandibular joint disorders
        • M26.60 Temporomandibular joint disorder, unspecified...
          • M26.601 Right temporomandibular joint disorder, unspe...
          • M26.602 Left temporomandibular joint disorder, unspec...
          • M26.603 Bilateral temporomandibular joint disorder, u...
          • M26.609 Unspecified temporomandibular joint disorder,...
        • M26.61 Adhesions and ankylosis of temporomandibular ...
          • M26.611 Adhesions and ankylosis of right temporomandi...
          • M26.612 Adhesions and ankylosis of left temporomandib...
          • M26.613 Adhesions and ankylosis of bilateral temporom...
          • M26.619 Adhesions and ankylosis of temporomandibular ...
        • M26.62 Arthralgia of temporomandibular joint
          • M26.621 Arthralgia of right temporomandibular joint
          • M26.622 Arthralgia of left temporomandibular joint
          • M26.623 Arthralgia of bilateral temporomandibular joi...
          • M26.629 Arthralgia of temporomandibular joint, unspec...
        • M26.63 Articular disc disorder of temporomandibular ...
          • M26.631 Articular disc disorder of right temporomandi...
          • M26.632 Articular disc disorder of left temporomandib...
          • M26.633 Articular disc disorder of bilateral temporom...
          • M26.639 Articular disc disorder of temporomandibular ...
        • M26.64 Arthritis of temporomandibular joint
          • M26.641 Arthritis of right temporomandibular joint
          • M26.642 Arthritis of left temporomandibular joint
          • M26.643 Arthritis of bilateral temporomandibular join...
          • M26.649 Arthritis of unspecified temporomandibular jo...
        • M26.65 Arthropathy of temporomandibular joint
          • M26.651 Arthropathy of right temporomandibular joint
          • M26.652 Arthropathy of left temporomandibular joint
          • M26.653 Arthropathy of bilateral temporomandibular jo...
          • M26.659 Arthropathy of unspecified temporomandibular ...
        • M26.69 Other specified disorders of temporomandibula...
      • M26.7 Dental alveolar anomalies
        • M26.70 Unspecified alveolar anomaly
        • M26.71 Alveolar maxillary hyperplasia
        • M26.72 Alveolar mandibular hyperplasia
        • M26.73 Alveolar maxillary hypoplasia
        • M26.74 Alveolar mandibular hypoplasia
        • M26.79 Other specified alveolar anomalies
      • M26.8 Other dentofacial anomalies
        • M26.81 Anterior soft tissue impingement
        • M26.82 Posterior soft tissue impingement
        • M26.89 Other dentofacial anomalies
      • M26.9 Dentofacial anomaly, unspecified
  • disorders of jaw (
    ICD-10-CM Diagnosis Code M27
    • M27 Other diseases of jaws
      • M27.0 Developmental disorders of jaws
      • M27.1 Giant cell granuloma, central
      • M27.2 Inflammatory conditions of jaws
      • M27.3 Alveolitis of jaws
      • M27.4 Other and unspecified cysts of jaw
      • M27.5 Periradicular pathology associated with previ...
        • M27.51 Perforation of root canal space due to endodo...
        • M27.52 Endodontic overfill
        • M27.53 Endodontic underfill
        • M27.59 Other periradicular pathology associated with...
      • M27.6 Endosseous dental implant failure
        • M27.61 Osseointegration failure of dental implant
        • M27.62 Post-osseointegration biological failure of d...
        • M27.63 Post-osseointegration mechanical failure of d...
        • M27.69 Other endosseous dental implant failure
      • M27.8 Other specified diseases of jaws
      • M27.9 Disease of jaws, unspecified
The following code(s) above K08 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to K08:
  • K00-K95
    2022 ICD-10-CM Range K00-K95

    Diseases of the digestive system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the digestive system
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
ICD-10-CM Codes Adjacent To K08
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
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 …… class I
K08.102 …… class II
K08.103 …… class III
K08.104 …… class IV
K08.109 …… unspecified class
K08.11 Complete loss of teeth due to trauma
K08.111 …… class I

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.