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)

The following code(s) above F81.2 may contain annotation back-references that may be applicable to F81.2:

• Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

Diagnosis Index

Acalculia R48.8
- Developmental F81.2
Development
- Delayed R62.50 - see also Delay, development
-- Arithmetical Skills F81.2
Disorder - see also Disease
- Developmental F89
-- Arithmetical Skills F81.2
-- Learning F81.9
--- Arithmetical F81.2
- Learning F81.9
-- Mathematics F81.2
-- Specified
--- With Impairment In
---- Mathematics F81.2
- Specific
-- Arithmetical F81.2
Dyscalculia R48.8
- Developmental F81.2
Gerstmann's Syndrome R48.8
- Developmental F81.2