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ICD-10 Codes

INTERNATIONAL CLASSIFICATION OF DISEASES, CODE BOOK 10 (2013)
ICD-10

Home > 2013 ICD-10-CM Diagnosis Codes > Mental, Behavioral and Neurodevelopmental disorders F01-F99 > Pervasive and specific developmental disorders F80-F89 > Specific developmental disorders of scholastic skills F81-

Specific code icon 2013 ICD-10-CM Diagnosis Code F81.2 

Mathematics disorder

  • F81.2 is a billable ICD-10-CM code that can be used to specify a diagnosis.
  • On October 1, 2014 ICD-10-CM will replace ICD-9-CM in the United States, therefore, F81.2 and all ICD-10-CM diagnosis codes should only be used for training or planning purposes until then.
Applicable To
  • Developmental acalculia
  • Developmental arithmetical disorder
  • Developmental Gerstmann's syndrome
Type 1 Excludes 
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)
Mortality Data 
  • Between 1999-2007 there were 2 deaths in the United States where ICD-10 F81.2 was indicated as the underlying cause of death [source: cdc.govlink to cdc.gov]
  • ICD-10 F81.2 as underlying cause of death data broken down by: gender, age, race, year
ICD-10-CM F81.2 is part of Diagnostic Related Group (MS-DRG v28.0):
  • 886 Behavioral & developmental disorders
Convert ICD-10-CM F81.2 to ICD-9-CM
The following ICD-10-CM Index entries contain back-references to ICD-10-CM F81.2:
Home > 2013 ICD-10-CM Diagnosis Codes > Mental, Behavioral and Neurodevelopmental disorders F01-F99 > Pervasive and specific developmental disorders F80-F89 >

Specific developmental disorders of scholastic skills F81- >

F81.0 is a specific ICD-10-CM diagnosis codeF81.0Specific reading disorder
F81.2 is a specific ICD-10-CM diagnosis codeF81.2Mathematics disorder
F81.81 is a specific ICD-10-CM diagnosis codeF81.81Disorder of written expression
F81.89 is a specific ICD-10-CM diagnosis codeF81.89Other developmental disorders of scholastic skills
F81.9 is a specific ICD-10-CM diagnosis codeF81.9Developmental disorder of scholastic skills, unspecified


Home > 2013 ICD-10-CM Diagnosis Codes > Mental, Behavioral and Neurodevelopmental disorders F01-F99 >

Pervasive and specific developmental disorders F80-F89 >

  • F80  Specific developmental disorders of speech and language
  • F81  Specific developmental disorders of scholastic skills
  • F82  Specific developmental disorder of motor function
  • F84  Pervasive developmental disorders
  • F88  Other disorders of psychological development
  • F89  Unspecified disorder of psychological development
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