K00.1

K00.1: Supernumerary teeth

Billable / specific codeICD-10-CM

K00.1 is a billable, specific ICD-10-CM code for supernumerary teeth. It is valid for submission on a claim.

Check K00.1 with the rest of the claim: free scrubber

Excludes2: not included here, but may coexist

The excluded condition is not part of this code, but a patient can have both. You may code both.

supernumerary roots (K00.2)

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Distomolar
Fourth molar
Mesiodens
Paramolar
Supplementary teeth

Excludes2 inherited from the categories above K00.1

Not part of this code, but both may be coded when both are present.

Written on K00: Disorders of tooth development and eruption

embedded and impacted teeth (K01.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Alphabetic index entries that lead here

Distomolar(fourth molar)
Mesiodens, mesiodentes
Paramolar
Supplemental teeth
Accessory›teeth, tooth
Accessory›tooth, teeth
Excess, excessive, excessively›number of teeth
Fourth›molar
Supernumerary›teeth

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under K00