331.81 - Reye's Syndrome
The ICD 9 Code for Reye's syndrome is listed as 331.81.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
| ICD 9 CM Field | Value |
|---|---|
| Diagnosis Code: | 331.81 |
| Long Description: | Reye's syndrome |
| Short Description: | Reye's syndrome |
| Chapter: | Diseases Of The Nervous System And Sense Organs |
| Block: | Hereditary And Degenerative Diseases Of The Central Nervous System (330-337) |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | G93.7 - Reye's syndrome |
| ICD-9-CM Siblings (same level / similar specificity) of 331.81: | |
| 331.82 - Dementia with lewy bodies | |
| 331.83 - Mild cognitive impairment, so stated | |
| 331.89 - Other cerebral degeneration | |