ICD-10-CM 2027
ICD-10 code for teeth prenatal
From the official ICD-10-CM alphabetic index entry “Prenatal › teeth”. Page updated September 29, 2026.
About coding teeth prenatal
The ICD-10-CM code for teeth prenatal is K00.6 (Disturbances in tooth eruption).
Within K00 (disorders of tooth development and eruption), K00.6 is specifically for disturbances in tooth eruption. Related codes cover Anodontia (K00.0), Supernumerary teeth (K00.1), abnormalities of size and form of teeth (K00.2), Mottled teeth (K00.3), disturbances in tooth formation (K00.4), hereditary disturbances in tooth structure, not elsewhere classified (K00.5), Teething syndrome (K00.7), other disorders of tooth development (K00.8) and 1 more.
The conditions in its Excludes2 note aren't part of K00.6, but may be coded alongside it if the patient has both: embedded and impacted teeth (K01.-).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
Common questions about teeth prenatal ICD-10 codes
What is the ICD-10 code for teeth prenatal?
- K00.6 — Disturbances in tooth eruption.
Is K00.6 billable?
- Yes. K00.6 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can K00.6 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict K00.6 as a principal diagnosis.
Is K00.6 a CC or MCC?
- No. K00.6 is neither a CC nor an MCC under MS-DRG v44.0.