K08 — Other disorders of teeth and supporting structures
Not billable
Is K08 billable?
No — K08 is a non-billable header code. K08 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 60 billable codes beneath K08.
Billable codes under this header
- K08.0Exfoliation of teeth due to systemic causes
- K08.3Retained dental root
- K08.9Disorder of teeth and supporting structures, unspecified
- K08.20Unspecified atrophy of edentulous alveolar ridge
- K08.21Minimal atrophy of the mandible
- K08.22Moderate atrophy of the mandible
- K08.23Severe atrophy of the mandible
- K08.24Minimal atrophy of maxilla
- K08.25Moderate atrophy of the maxilla
- K08.26Severe atrophy of the maxilla
- K08.50Unsatisfactory restoration of tooth, unspecified
- K08.51Open restoration margins of tooth
- K08.52Unrepairable overhanging of dental restorative materials
- K08.54Contour of existing restoration of tooth biologically incompatible with oral health
- K08.55Allergy to existing dental restorative material
- K08.56Poor aesthetic of existing restoration of tooth
- K08.59Other unsatisfactory restoration of tooth
- K08.81Primary occlusal trauma
- K08.82Secondary occlusal trauma
- K08.89Other specified disorders of teeth and supporting structures
- K08.101Complete loss of teeth, unspecified cause, class I
- K08.102Complete loss of teeth, unspecified cause, class II
- K08.103Complete loss of teeth, unspecified cause, class III
- K08.104Complete loss of teeth, unspecified cause, class IV
- K08.109Complete loss of teeth, unspecified cause, unspecified class
- K08.111Complete loss of teeth due to trauma, class I
- K08.112Complete loss of teeth due to trauma, class II
- K08.113Complete loss of teeth due to trauma, class III
- K08.114Complete loss of teeth due to trauma, class IV
- K08.119Complete loss of teeth due to trauma, unspecified class
- K08.121Complete loss of teeth due to periodontal diseases, class I
- K08.122Complete loss of teeth due to periodontal diseases, class II
- K08.123Complete loss of teeth due to periodontal diseases, class III
- K08.124Complete loss of teeth due to periodontal diseases, class IV
- K08.129Complete loss of teeth due to periodontal diseases, unspecified class
- K08.131Complete loss of teeth due to caries, class I
- K08.132Complete loss of teeth due to caries, class II
- K08.133Complete loss of teeth due to caries, class III
- K08.134Complete loss of teeth due to caries, class IV
- K08.139Complete loss of teeth due to caries, unspecified class
- K08.191Complete loss of teeth due to other specified cause, class I
- K08.192Complete loss of teeth due to other specified cause, class II
- K08.193Complete loss of teeth due to other specified cause, class III
- K08.194Complete loss of teeth due to other specified cause, class IV
- K08.199Complete loss of teeth due to other specified cause, unspecified class
- K08.401Partial loss of teeth, unspecified cause, class I
- K08.402Partial loss of teeth, unspecified cause, class II
- K08.403Partial loss of teeth, unspecified cause, class III
- K08.404Partial loss of teeth, unspecified cause, class IV
- K08.409Partial loss of teeth, unspecified cause, unspecified class
- K08.411Partial loss of teeth due to trauma, class I
- K08.412Partial loss of teeth due to trauma, class II
- K08.413Partial loss of teeth due to trauma, class III
- K08.414Partial loss of teeth due to trauma, class IV
- K08.419Partial loss of teeth due to trauma, unspecified class
- K08.421Partial loss of teeth due to periodontal diseases, class I
- K08.422Partial loss of teeth due to periodontal diseases, class II
- K08.423Partial loss of teeth due to periodontal diseases, class III
- K08.424Partial loss of teeth due to periodontal diseases, class IV
- K08.429Partial loss of teeth due to periodontal diseases, unspecified class
K08 at a glance
| Code | K08 |
|---|---|
| Description | Other disorders of teeth and supporting structures |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Excludes2 — not included here
The conditions below are not part of K08, but a patient may have both at the same time. When documentation supports it, K08 and the excluded code may both be reported.
Excludes2 — not included here — inherited from Chapter 11
The conditions below are not part of K08, but a patient may have both at the same time. When documentation supports it, K08 and the excluded code may both be reported.
- 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)
What codes fall under K08? (8)
- K08.0Exfoliation of teeth due to systemic causes
- K08.1Complete loss of teethnot billable
- K08.2Atrophy of edentulous alveolar ridgenot billable
- K08.3Retained dental root
- K08.4Partial loss of teethnot billable
- K08.5Unsatisfactory restoration of toothnot billable
- K08.8Other specified disorders of teeth and supporting structuresnot billable
- K08.9Disorder of teeth and supporting structures, unspecified
How long has K08 existed?
K08 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
Which codes are confused with K08?
ICD-10-CM declares these codes mutually exclusive with K08 — exactly one of each pair can be correct for a given encounter.