Is K00 a billable code?
No. K00 is a header code that groups 10 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
K00: Disorders of tooth development and eruption
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
K00 groups related diagnoses under disorders of tooth development and eruption. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under K00
- K00.0Anodontia
- K00.1Supernumerary teeth
- K00.2Abnormalities of size and form of teeth
- K00.3Mottled teeth
- K00.4Disturbances in tooth formation
- K00.5Hereditary disturbances in tooth structure, not elsewhere classified
- K00.6Disturbances in tooth eruption
- K00.7Teething syndrome
- K00.8Other disorders of tooth development
- K00.9Disorder of tooth development, unspecified
K00 questions
What does K00 mean?
K00 is the ICD-10-CM code for Disorders of tooth development and eruption. It is in chapter 11, Diseases of the digestive system (K00-K95).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.