ICD-10-CM › F01-F99 › F80-F89 › F81 Specific developmental disorders... › F81.2
F81.2
Mathematics disorder
ValidICD-10-CM diagnosis code.
Valid for claims with a date of service in the current code year.
What has happened to this code
Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.
- FY2007 Added to the draft code set draft Mathematics disorder
How CDC's index refers to this code
Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.
- Disturbance > learning
- Defect, defective > learning
- Disorder > developmental > scholastic skills
- Retardation > development, developmental, specific
- Acalculia > developmental
- Dyscalculia > developmental
- Disorder > learning > mathematics
- Disorder > specific > arithmetical
- Gerstmann's syndrome > developmental
- Development > delayed > arithmetical skills
- Disorder > developmental > arithmetical skills
- Disorder > developmental > learning > arithmetical
- Disorder > learning > specified > with impairment in > mathematics
Codes in the same group
| Code | Description | Status |
|---|---|---|
| F81.0 | Specific reading disorder | Valid |
| F81.8 | Other developmental disorders of scholastic skills | Not billable |
| F81.9 | Developmental disorder of scholastic skills, unspecified | Valid |