F81.2 - Mathematics disorder
- Applicable to Mathematics disorder
- The 2025 edition of ICD10-CM F81.2 became effective on October 1, 2024.
- This is the American ICD10-CM version of F81.2 - other international versions of ICD10 F81.2 may differ.
- F81.2 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion Term
- Developmental acalculia
- Developmental arithmetical disorder
- Developmental Gerstmann's syndrome
- Specific learning disorder, with impairment in mathematics
Type 1 Excludes
- acalculia NOS (R48.8)
Type 2 Excludes
- arithmetical difficulties associated with a reading disorder (F81.0)
- arithmetical difficulties associated with a spelling disorder (F81.81)
- arithmetical difficulties due to inadequate teaching (Z55.8)
The following codes above F81.2 contain annotation back-references that may be applicable to F81.2:
Chapter: F01-F99 Mental, Behavioral and Neurodevelopmental disorders
Section: F80-F89 Pervasive and specific developmental disorders
Category: F81 Specific developmental disorders of scholastic skills
Billable/Specific Code
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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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