K00.4
Disturbances in tooth formation
- Release
- FY 2027
- Effective
Hierarchy
Where K00.4 sits in the official hierarchy. Each level is the code it is classified under.
- K00 Parent Disorders of tooth development and eruption
- K00.4 This code Disturbances in tooth formation
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Inclusion Terms
Aplasia and hypoplasia of cementum
Inclusion Terms
Dilaceration of tooth
Inclusion Terms
Enamel hypoplasia (neonatal) (postnatal) (prenatal)
Inclusion Terms
Regional odontodysplasia
Inclusion Terms
Turner's tooth
Excludes1
Hutchinson's teeth and mulberry molars in congenital syphilis ( A50.5 )
Version History
How K00.4 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentDisturbances in tooth formation
-
FY 2026 Effective
UnchangedDisturbances in tooth formation
Related Codes
Other codes under K00
- K00.0 Anodontia Billable
- K00.1 Supernumerary teeth Billable
- K00.2 Abnormalities of size and form of teeth Billable
- K00.3 Mottled teeth Billable
- K00.5 Hereditary disturbances in tooth structure, not elsewhere classified Billable
- K00.6 Disturbances in tooth eruption Billable
- K00.7 Teething syndrome Billable
- K00.8 Other disorders of tooth development Billable
- K00.9 Disorder of tooth development, unspecified Billable
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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