Diagnosis Code

K00.4 DISTURBANCES IN TOOTH FORMATION


Code Information

Diagnosis Code: K00.4

Short Description: Disturbances in tooth formation

Long Description: Disturbances in tooth formation

The code K00.4 is VALID for claim submission

Code Classification:

  • Diseases of the digestive system (K00–K95)
    • Diseases of oral cavity and salivary glands (K00-K14)
      • Disorders of tooth development and eruption (K00)
        • K00.4 Disturbances in tooth formation

Code Version: 2022 ICD-10-CM


Synonyms

  • Adverse effect of radiation therapy
  • Agenesis of enamel
  • Antenatal enamel hypoplasia
  • Aplasia of cementum
  • Arrest of growth of root of tooth due to and following dental trauma
  • Blepharophimosis, intellectual disability syndrome
  • Congenital blepharophimosis
  • Deafness, enamel hypoplasia, nail defect syndrome
  • Dental caries associated with enamel hypomineralization
  • Dental caries associated with enamel hypoplasia
  • Dental caries secondary to developmental defects of tooth structure
  • Developmental anomaly of crown and root formation
  • Developmental anomaly of root of tooth
  • Dilaceration of crown of permanent tooth due to and following dental trauma
  • Dilaceration of tooth
  • Dilaceration of tooth
  • Divergence of root of tooth
  • Dysplasia of cementum
  • Enamel dysplasia
  • Enamel hypoplasia
  • Form of root of tooth
  • Form of tooth
  • Generalized enamel hypomineralization
  • Generalized enamel hypoplasia associated with ingestion of drugs
  • Generalized enamel hypoplasia associated with radiation therapy
  • Generalized enamel hypoplasia associated with systemic disease
  • Generalized enamel hypoplasia of undetermined etiology
  • Hypocalcification of teeth
  • Hypohidrosis
  • Hypohidrosis, enamel hypoplasia, palmoplantar keratoderma, intellectual disability syndrome
  • Hypomineralization of enamel of second primary molar tooth
  • Hypomineralization of enamel of teeth
  • Hypomineralization of enamel of tooth
  • Hypomineralization of enamel of tooth
  • Hypomineralization of enamel of tooth
  • Hypomineralization of tooth
  • Hypomineralization of tooth
  • Hypomineralization of tooth
  • Hypoplasia of cementum
  • Hypoplasia of enamel due to congenital syphilis
  • Hypoplastic enamel-onycholysis-hypohidrosis syndrome
  • Intellectual disability, congenital heart disease, blepharophimosis, blepharoptosis and hypoplastic teeth
  • Kohlschutter's syndrome
  • Localized enamel hypomineralization associated with localized infection
  • Localized enamel hypomineralization associated with localized trauma
  • Localized enamel hypomineralization of undetermined etiology
  • Localized enamel hypoplasia
  • Localized enamel hypoplasia
  • Localized enamel hypoplasia
  • Localized enamel hypoplasia associated with local infection
  • Localized enamel hypoplasia associated with localized trauma
  • Localized enamel hypoplasia of undetermined etiology
  • Molar incisor hypomineralization
  • Neonatal enamel hypoplasia
  • Partial arrest of growth of root of tooth due to and following dental trauma
  • Regional odontodysplasia
  • Root angulation of tooth
  • Secondary dental caries associated with local or systemic factors
  • Secondary dental caries associated with local or systemic factors
  • Secondary dental caries associated with local or systemic factors
  • Short stature, unique facies, enamel hypoplasia, progressive joint stiffness, high-pitched voice syndrome
  • Turner's tooth
  • Vestibular root angulation of tooth
  • XTE syndrome

References to Index of Diseases and Injuries

The code K00.4 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Aplasia and hypoplasia of cementum
    • Dilaceration of tooth
    • Enamel hypoplasia (neonatal) (postnatal) (prenatal)
    • Regional odontodysplasia
    • Turner's tooth
  • Type 1 Excludes Notes:
    • Hutchinson's teeth and mulberry molars in congenital syphilis (@A50.5*)
  • Type 2 Excludes Notes:
    • mottled teeth (@K00.3*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
K00.4 Right Arrow 520.4 Tooth formation disturb

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
K00 Disorders of tooth development and eruption
K00.0 Anodontia
K00.1 Supernumerary teeth
K00.2 Abnormalities of size and form of teeth
K00.3 Mottled teeth
K00.5 Hereditary disturbances in tooth structure, not elsewhere classified
K00.6 Disturbances in tooth eruption
K00.7 Teething syndrome
K00.8 Other disorders of tooth development
K00.9 Disorder of tooth development, unspecified


This page was last updated on: 10/1/2023