K03.3

Billable
ChapterK00–K95
Ranksubcategory
Official Description

Pathological resorption of teeth

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 11: Diseases of the Digestive System (K00-K95).

Instructional Notes

Includes
  • Internal granuloma of pulp
  • Resorption of teeth (external)
General instructions are available for the parent sections:
View CH11 NotesView K03 Notes

Clinical Hierarchy

CH11Diseases of the digestive system (K00-K95)
K00-K14Diseases of oral cavity and salivary glands (K00-K14)
K03Other diseases of hard tissues of teeth
K03.3Pathological resorption of teeth

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to K03.3:

categoryK03
Other diseases of hard tissues of teeth
View context instructions
chapterCH11
Diseases of the digestive system (K00-K95)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to K03.3. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

4 raw paths
Granuloma1 unique routes
pulp, internal (tooth)→K03.3
Pathologic, pathological1 unique routes
resorption, tooth→K03.3
Resorption2 unique routes
dental (roots)→K03.3
teeth (external) (internal) (pathological) (roots)→K03.3

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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