Mathematics disorder
Billable / specific
F81.2 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Developmental acalculia
- Developmental arithmetical disorder
- Developmental Gerstmann's syndrome
- Specific learning disorder, with impairment in mathematics
Includes (from F81)
- disorders of psychological development
Excludes1
Not coded here — never report together with this code.
- acalculia NOS (R48.8)
Excludes2
Not included here — may be reported together when both conditions exist.
- 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)
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99) (from F81)
Also known as
- Developmental acalculia
- Developmental arithmetical disorder
- Developmental Gerstmann's syndrome
- Specific learning disorder, with impairment in mathematics
- Acalculia, developmental
- Development, delayed, arithmetical skills
- Disorder, developmental, arithmetical skills
- Disorder, developmental, learning, arithmetical
- Disorder, learning, mathematics
- Disorder, specific, arithmetical
- Dyscalculia, developmental
- Gerstmann's syndrome, developmental
Parent code
- F81Specific developmental disorders of scholastic skillsHeader