ICD-10-CM category
K03: Other diseases of hard tissues of teeth
Codes under K03 (Other diseases of hard tissues of teeth). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| K03.0 | Excessive attrition of teeth | ✓ |
| K03.1 | Abrasion of teeth | ✓ |
| K03.2 | Erosion of teeth | ✓ |
| K03.3 | Pathological resorption of teeth | ✓ |
| K03.4 | Hypercementosis | ✓ |
| K03.5 | Ankylosis of teeth | ✓ |
| 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 | — |
| K03.9 | Disease of hard tissues of teeth, unspecified | ✓ |
| K03.81 | Cracked tooth | ✓ |
| K03.89 | Other specified diseases of hard tissues of teeth | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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