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ICD-10-CM Current in FY 2027

M79.12

Myalgia of auxiliary muscles, head and neck

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where M79.12 sits in the official hierarchy. Each level is the code it is classified under.

  1. M79 Other and unspecified soft tissue disorders, not elsewhere classified
  2. M79.1 Parent Myalgia
  3. M79.12 This code Myalgia of auxiliary muscles, head and neck

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

psychogenic rheumatism ( F45.8 )

Inherited from M79 — Other and unspecified soft tissue disorders, not elsewhere classified

Excludes1

fibromyalgia ( M79.7 )

Inherited from M79.1 — Myalgia

Excludes1

soft tissue pain, psychogenic ( F45.41 )

Inherited from M79 — Other and unspecified soft tissue disorders, not elsewhere classified

Excludes1

myositis ( M60 .-)

Inherited from M79.1 — Myalgia

Version History

How M79.12 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Myalgia of auxiliary muscles, head and neck

  2. FY 2026 Effective

    Unchanged

    Myalgia of auxiliary muscles, head and neck

Related Codes

Other codes under M79.1

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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