ICD-10-CM › A00-B99 › B00-B09 › B01 Varicella [chickenpox] › B01.9
B01.9
Varicella without complication
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 Varicella without complication
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.
- Chickenpox
- Herpesvirus
- Fever > herpetic
- Human > herpesvirus
- Infection, infected, infective > herpes
- Herpes, herpesvirus, herpetic > human > 3
- Infection, infected, infective > herpesvirus, herpesviral
- Varicella
- Infection, infected, infective > varicella
Codes in the same group
| Code | Description | Status |
|---|---|---|
| B01.0 | Varicella meningitis | Valid |
| B01.1 | Varicella encephalitis, myelitis and encephalomyelitis | Not billable |
| B01.2 | Varicella pneumonia | Valid |
| B01.8 | Varicella with other complications | Not billable |