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ICD-10-CM Current in FY 2027

F81.2

Mathematics disorder

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

Hierarchy

Where F81.2 sits in the official hierarchy. Each level is the code it is classified under.

  1. F81 Parent Specific developmental disorders of scholastic skills
  2. F81.2 This code Mathematics disorder

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files.

Inclusion Terms

Developmental acalculia

Inclusion Terms

Developmental arithmetical disorder

Inclusion Terms

Developmental Gerstmann's syndrome

Inclusion Terms

Specific learning disorder, with impairment in mathematics

Excludes1

acalculia NOS ( R48.8 )

Excludes2

arithmetical difficulties associated with a reading disorder ( F81.0 )

Excludes2

arithmetical difficulties associated with a spelling disorder ( F81.81 )

Excludes2

arithmetical difficulties due to inadequate teaching ( Z55.8 )

Version History

How F81.2 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Mathematics disorder

  2. FY 2026 Effective

    Unchanged

    Mathematics disorder

Related Codes

Other codes under F81

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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