K00.4 Disturbances in tooth formation

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Type 1 Excludes

Hutchinson's teeth and mulberry molars in congenital syphilis (A50.5)

Tyoe 2 Excludes

mottled teeth (K00.3)

Applicable To

Aplasia and hypoplasia of cementum
Dilaceration of tooth
Enamel hypoplasia (neonatal) (postnatal) (prenatal)
Regional odontodysplasia
Turner's tooth

GEM Conversion to ICD-9 CM


MDC / MS-DRG Reference


Back Reference of Diagnostic Codes

nonhereditaria (segmentalis) K00.4
Aplasia See also Agenesis
Calcification
Disturbance (s) See also Disease
tooth
Ghost
Hypoplasia, hypoplastic
enamel of teeth (neonatal) (postnatal) (prenatal) K00.4
Pitting See also Edema R60.9
Turner's
hypoplasia (tooth) K00.4

Sibling Codes


Parent Sibling Codes


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Code Title
K00-K95 Diseases of the digestive system (K00-K95)
K00-K14 Diseases of oral cavity and salivary glands (K00-K14)
K00 Disorders of tooth development and eruption
K00.4 Disturbances in tooth formation
Type 1 Excludes
Hutchinson's teeth and mulberry molars in congenital syphilis (A50.5)

Type 2 Excludes
mottled teeth (K00.3)

Applicable to
Aplasia and hypoplasia of cementum
Dilaceration of tooth
Enamel hypoplasia (neonatal) (postnatal) (prenatal)
Regional odontodysplasia
Turner's tooth