K08.8 ICD-10-CM Code: Other specified disorders of teeth and supporting structures
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Other specified disorders of teeth and supporting structures is a non-billable ICD-10-CM category code (K08.8). A more specific billable subcode must be selected for claims submission.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for K08.8 in the official ICD-10-CM tabular list.
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- dentofacial anomalies including malocclusion
- disorders of jaw (M27.-)
Frequently Asked Questions (FAQ) & Clinical Guidance
Can K08.8 be billed directly?
No. K08.8 (Other specified disorders of teeth and supporting structures) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to K08.8 in its code family, with their registry titles.
- K08.530 — Fractured dental restorative material without loss of material
- K08.531 — Fractured dental restorative material with loss of material
- K08.539 — Fractured dental restorative material, unspecified
- K08.54 — Contour of existing restoration of tooth biologically incompatible with oral health
- K08.55 — Allergy to existing dental restorative material
- K08.56 — Poor aesthetic of existing restoration of tooth
- K08.59 — Other unsatisfactory restoration of tooth
- K08.81 — Primary occlusal trauma
- K08.82 — Secondary occlusal trauma
- K08.89 — Other specified disorders of teeth and supporting structures