F81.2 Mathematics disorder

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Type 1 Excludes

acalculia NOS (R48.8)

Tyoe 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)

Applicable To

Developmental acalculia
Developmental arithmetical disorder
Developmental Gerstmann's syndrome
Specific learning disorder, with impairment in mathematics

GEM Conversion to ICD-9 CM


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Sibling Codes


Parent Sibling Codes


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Code Title
F01-F99 Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
F80-F89 Pervasive and specific developmental disorders (F80-F89)
F81 Specific developmental disorders of scholastic skills
F81.2 Mathematics disorder
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)

Applicable to
Developmental acalculia
Developmental arithmetical disorder
Developmental Gerstmann's syndrome
Specific learning disorder, with impairment in mathematics