M26.12

Billable

ChapterM00–M99

Ranksubcategory

Official Description

Other jaw asymmetry

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (M00-M99).

General instructions are available for the parent sections:

View CH13 Notes View M26-M27 Notes

Clinical Hierarchy

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]

M26.1Anomalies of jaw-cranial base relationship

M26.12Other jaw asymmetry

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to M26.12:

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

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to M26.12. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths

Anomaly, anomalous (congenital) (unspecified type)1 unique routes

dentofacial

jaw-cranial base relationship

asymmetry→M26.12

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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Find surgical and procedural codes related to Other jaw asymmetry.

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