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ICD-10-CM Current in FY 2027

G71.3

Mitochondrial myopathy, not elsewhere classified

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

Hierarchy

Where G71.3 sits in the official hierarchy. Each level is the code it is classified under.

  1. G71 Parent Primary disorders of muscles
  2. G71.3 This code Mitochondrial myopathy, not elsewhere classified

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

Kearns-Sayre syndrome ( H49.81 )

Excludes1

Leber's disease ( H47.21 )

Excludes1

Leigh's encephalopathy ( G31.82 )

Excludes1

mitochondrial metabolism disorders (E88.4.-)

Excludes1

Reye's syndrome ( G93.7 )

Excludes2

arthrogryposis multiplex congenita ( Q74.3 )

Inherited from G71 — Primary disorders of muscles

Excludes2

metabolic disorders (E70-E88)

Inherited from G71 — Primary disorders of muscles

Excludes2

myositis ( M60 .-)

Inherited from G71 — Primary disorders of muscles

Version History

How G71.3 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Mitochondrial myopathy, not elsewhere classified

  2. FY 2026 Effective

    Unchanged

    Mitochondrial myopathy, not elsewhere classified

Related Codes

Other codes under G71

Codes whose official notes reference G71.3

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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