All ICD10 Codes

M26.3

Non-Billable
ChapterM00–M99
Ranksubcategory
Official Description

Anomalies of tooth position of fully erupted tooth or teeth

Use a more specific code (9 billable)
M26.30Unspecified anomaly of tooth position of fully erupted tooth or teethM26.31Crowding of fully erupted teethM26.32Excessive spacing of fully erupted teethM26.33Horizontal displacement of fully erupted tooth or teethM26.34Vertical displacement of fully erupted tooth or teethM26.35Rotation of fully erupted tooth or teethM26.36Insufficient interocclusal distance of fully erupted teeth (ridge)M26.37Excessive interocclusal distance of fully erupted teethM26.39Other anomalies of tooth position of fully erupted tooth or teeth
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
  • embedded and impacted teeth (K01.-)
General instructions are available for the parent sections:
View CH13 NotesView M26-M27 Notes

Clinical Hierarchy

BillableHas subcodes
CH13Diseases of the musculoskeletal system and connective tissue (M00-M99)
M26-M27Dentofacial anomalies [including malocclusion] and other disorders of jaw (M26-M27)
M26Dentofacial anomalies [including malocclusion]
M26.3Anomalies of tooth position of fully erupted tooth or teethNot billable
M26.30Unspecified anomaly of tooth position of fully erupted tooth or teethBillable
M26.31Crowding of fully erupted teethBillable
M26.32Excessive spacing of fully erupted teethBillable
M26.33Horizontal displacement of fully erupted tooth or teethBillable
M26.34Vertical displacement of fully erupted tooth or teethBillable
M26.35Rotation of fully erupted tooth or teethBillable
M26.36Insufficient interocclusal distance of fully erupted teeth (ridge)Billable
M26.37Excessive interocclusal distance of fully erupted teethBillable
M26.39Other anomalies of tooth position of fully erupted tooth or teethBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M26.3:

blockM26-M27
Dentofacial anomalies [including malocclusion] and other disorders of jaw (M26-M27)
View context instructions
chapterCH13
Diseases of the musculoskeletal system and connective tissue (M00-M99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Anomalies of tooth position of fully erupted tooth or teeth.

Search PCS Codes