K00.2
BillableAbnormalities of size and form of teeth
K00.2 is the ICD-10-CM code for Abnormalities of size and form of teeth. It is a billable, specific code valid for reimbursement.
K00-K95 Diseases of the digestive system
What this means — in plain language
MedlinePlus · NIHWhat are teeth? Your teeth are made of a hard, bonelike material. There are four parts: Enamel, your tooth's hard surface Dentin, the hard yellow part under the enamel Cementum, the hard tissue that covers the root and keeps your teeth in place Pulp, the soft connective tissue in the center of your tooth. It contains nerves and blood vessels. You need your teeth for many activities that you may take for granted.…
Read more about Tooth Disorders at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Includes
- •Concrescence of teeth
- •Fusion of teeth
- •Gemination of teeth
- •Dens evaginatus
- •Dens in dente
- •Dens invaginatus
- •Enamel pearls
- •Macrodontia
- •Microdontia
- •Peg-shaped [conical] teeth
- •Supernumerary roots
- •Taurodontism
- •Tuberculum paramolare
Excludes1 — not coded here
- •abnormalities of teeth due to congenital syphilis (A50.5)
- •tuberculum Carabelli, which is regarded as a normal variation and should not be coded
Frequently asked questions
- What is ICD-10 code K00.2?
- K00.2 is the ICD-10-CM code for "Abnormalities of size and form of teeth". It falls under K00-K95 Diseases of the digestive system.
- Is K00.2 a billable code?
- Yes — K00.2 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from K00.2?
- Excludes1 (not coded here): abnormalities of teeth due to congenital syphilis (A50.5); tuberculum Carabelli, which is regarded as a normal variation and should not be coded.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition