K03 is the ICD-10 code for Other diseases of hard tissues of teeth. It is a three-character category divided into 10 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block K00–K14 (Diseases of oral cavity, salivary glands and jaws) in Chapter XI, Diseases of the digestive system.
- Code type
- Category (3 characters)
- Chapter
- XI · K00–K93
- Classification
- WHO ICD-10, 2019 version
What K03 excludes
Conditions that look similar but belong under another code.
Subcodes of K03
- K03.0Excessive attrition of teeth
- K03.1Abrasion of teeth
- K03.2Erosion of teeth
- K03.3Pathological resorption of teeth
- K03.4Hypercementosis
- K03.5Ankylosis of teeth
- K03.6Deposits [accretions] on teeth
- K03.7Posteruptive colour changes of dental hard tissues
- K03.8Other specified diseases of hard tissues of teeth
- K03.9Disease of hard tissues of teeth, unspecified
K03 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DK03Andre sygdomme i det hårde tandvæv
K03Muut hampaiden kovakudosten sairaudet
K03Sonstige Krankheiten der Zahnhartsubstanzen
K03Autres maladies des tissus dentaires durs
K03overige aandoeningen van harde tandweefsels
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free