K00 Disorders of tooth development and eruption

Category / Non-billable header 10 subcodes

Block: Diseases of oral cavity and salivary glands (K00-K14)

Excludes 2 (not included here)

  • embedded and impacted teeth (K01.-)

Subcodes

Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.

Code Description Billable
K00..0 Anodontia Yes
K00..1 Supernumerary teeth Yes
K00..2 Abnormalities of size and form of teeth Yes
K00..3 Mottled teeth Yes
K00..4 Disturbances in tooth formation Yes
K00..5 Hereditary disturbances in tooth structure, not elsewhere classified Yes
K00..6 Disturbances in tooth eruption Yes
K00..7 Teething syndrome Yes
K00..8 Other disorders of tooth development Yes
K00..9 Disorder of tooth development, unspecified Yes

Last reviewed: September 2026