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M79.11

✓ Billable

Myalgia of mastication muscle

Diseases of the musculoskeletal system and connective tissue (M00-M99)

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❌ Excludes1

inherited from M79.1

Rules from parent category M79.1: Myalgia

  • • fibromyalgia (M79.7)
  • • myositis (M60.-)

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Code Information

CodeM79.11
BillableYes
ParentM79.1
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes12 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)