799.21 - Nervousness
The ICD 9 Code for Nervousness is listed as 799.21.
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: | 799.21 |
| Long Description: | Nervousness |
| Short Description: | Nervousness |
| Chapter: | Symptoms, Signs, And Ill Defined Conditions |
| Block: | Ill-Defined And Unknown Causes Of Morbidity And Mortality (797-799) |
| ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS): | |
| ICD-10-CM Code: | R45.0 - Nervousness |
| ICD-9-CM Siblings (same level / similar specificity) of 799.21: | |
| 799.22 - Irritability | |
| 799.23 - Impulsiveness | |
| 799.24 - Emotional lability | |
| 799.25 - Demoralization and apathy | |
| 799.29 - Other signs and symptoms involving emotional state | |