F84.2 – Rett's syndrome
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
Type 1 Excludes
Asperger's syndrome (F84.5)
Autistic disorder (F84.0)
Other childhood disintegrative disorder (F84.3)
GEM Conversion to ICD-9 CM
MDC / MS-DRG Reference
Back Reference of Diagnostic Codes
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) |
| F84 | Pervasive developmental disorders |
| F84.2 |
Rett's syndrome
Type 1 Excludes
Asperger's syndrome (F84.5)
Autistic disorder (F84.0)
Other childhood disintegrative disorder (F84.3)
|