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ICD-10-CM Codes
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K00-K95
Diseases of the digestive system
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K00-K14
Diseases of oral cavity and salivary glands
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K03-
Other diseases of hard tissues of teeth
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2021 ICD-10-CM Diagnosis Code K03.4
2021 ICD-10-CM Diagnosis Code K03.4
Hypercementosis
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- K03.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM K03.4 became effective on October 1, 2020.
- This is the American ICD-10-CM version of K03.4 - other international versions of ICD-10 K03.4 may differ.
The following code(s) above
K03.4 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
K03.4:
- A regressive change of teeth characterized by excessive development of secondary cementum on the tooth surface. It may occur on any part of the root, but the apical two-thirds are most commonly affected. (Dorland, 27th ed)
ICD-10-CM K03.4 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 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
Convert K03.4 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 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
ICD-10-CM Codes Adjacent To K03.4
K02.62 …… penetrating into dentin
K02.63 …… penetrating into pulp
K02.9 Dental caries, unspecified
K03 Other diseases of hard tissues of teeth
K03.0 Excessive attrition of teeth
K03.3 Pathological resorption of teeth
K03.4
Hypercementosis
K03.6 Deposits [accretions] on teeth
K03.7 Posteruptive color changes of dental hard tissues
K03.8 Other specified diseases of hard tissues of teeth
K03.89 Other specified diseases of hard tissues of teeth
K03.9 Disease of hard tissues of teeth, unspecified
K04 Diseases of pulp and periapical tissues
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
