- K00.2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM K00.2 became effective on October 1, 2022.
- This is the American ICD-10-CM version of K00.2 – other international versions of ICD-10 K00.2 may differ.
ICD-10-CM K00.2 is grouped within Diagnostic Related Group(s):
- 011 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with mcc
- 012 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with cc
- 013 Tracheostomy for face, mouth and neck diagnoses or laryngectomy without cc/mcc
- 157 Dental and oral diseases with mcc
- 158 Dental and oral diseases with cc
- 159 Dental and oral diseases without cc/mcc
Applicable To
- 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
Type 1 Excludes
- abnormalities of teeth due to congenital syphilis (A50.5)
- tuberculum Carabelli, which is regarded as a normal variation and should not be coded
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to K00.2:
- form > Abnormal, abnormality, abnormalities
- teeth > form K00.2
- size, tooth, teeth > Abnormal, abnormality, abnormalities
- tooth, teeth (form) (size) > Abnormal, abnormality, abnormalities
- roots (teeth) > Accessory (congenital)
- form, teeth > Anomaly, anomalous (congenital) (unspecified type) Q89.9
- teeth > Conical
- tooth, teeth > Deformity Q89.9
- tooth, teeth > Elongated, elongation (congenital)
- tooth, teeth > Fusion, fused (congenital)
- enamel > Pearl (s)
- roots (of teeth) > Supernumerary (congenital)
- Carabelli > Tuberculum
- occlusal > Tuberculum
- paramolare > Tuberculum