eMedCodes logo

K00.4 - Disturbances in tooth formation


The ICD 10 Code for Disturbances in tooth formation is listed as K00.4.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: K00.4
Description: Disturbances in tooth formation
  • Aplasia and hypoplasia of cementum
  • Dilaceration of tooth
  • Enamel hypoplasia (neonatal) (postnatal) (prenatal)
  • Regional odontodysplasia
  • Turner's tooth
  • Excludes1: Hutchinson's teeth and mulberry molars in congenital syphilis (A50.5)
  • Excludes2: mottled teeth (K00.3)
Diagnostic Related Groups
(MS-DRG v30.0)
011 - Tracheostomy For Face,mouth & Neck Diagnoses W Mcc
012 - Tracheostomy For Face,mouth & Neck Diagnoses W Cc
013 - Tracheostomy For Face,mouth & Neck Diagnoses W/o Cc/mcc
157 - Dental & Oral Diseases W Mcc
158 - Dental & Oral Diseases W Cc
159 - Dental & Oral Diseases W/o Cc/mcc
Chapter Diseases of the digestive system (K00-K95)
Block Diseases of oral cavity and salivary glands (K00-K14)
Parent K00 - Disorders of tooth development and eruption
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 520.4 - Disturbances of tooth formation
ICD-10-CM Siblings (same level / similar specificity) of K00.4:
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