Other specified disorders of teeth and supporting structures

📋Clinical Description

This code encompasses a variety of less common or specific dental and periodontal conditions that don't fit into more precise ICD-10-CM categories. It covers disorders affecting the teeth themselves, such as intrinsic staining not due to caries, or structural anomalies not otherwise specified, as well as issues with the supporting structures like the gingiva, alveolar bone, and periodontal ligament.

🎯When to Use

Use this code when documentation clearly describes a specific, but uncategorized, disorder of the teeth or their supporting structures. Examples include idiopathic internal or external resorption, localized hypercementosis, or other specified developmental disturbances of tooth structure not covered by more specific codes. Ensure the provider's notes explicitly state the condition is "other specified" or provides details that preclude more precise coding.

💡Coding Tips

Avoid using this code as a default for poorly documented conditions; query the provider for more specificity.
Differentiate from K08.81 (retained root) and K08.82 (other specified periodontal diseases) to ensure accurate reporting.
Always review the full ICD-10-CM tabular list for more specific codes before resorting to this "other specified" category.

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Clinical Notes

Inclusion Terms

Enlargement of alveolar ridge NOS
Insufficient anatomic crown height
Insufficient clinical crown length
Irregular alveolar process
Toothache NOS

Code Hierarchy

▲K08.8Other specified disorders of teeth and supporting structures

K08.89(current)

Same Category

K08Other disorders of teeth and supporting structures K08.0Exfoliation of teeth due to systemic causes K08.1Complete loss of teeth K08.10Complete loss of teeth, unspecified cause K08.101Complete loss of teeth, unspecified cause, class I K08.102Complete loss of teeth, unspecified cause, class II