ICD-10-CM › A00-B99 › A75-A79 › A77.4 Ehrlichiosis › A77.41
A77.41
Ehrlichiosis chaffeensis [E. chaffeensis]
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 Ehrlichiosis chafeensis [E. chafeensis]
-
FY2025
Description revised
Ehrlichiosis chafeensis [E. chafeensis]Ehrlichiosis chaffeensis [E. chaffeensis]
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.
- Spotted fever
- Febris, febrile
- Fever > viral hemorrhagic
- Ehrlichiosis > due to > E. chaffeensis
- Fever > spotted > Ehrlichiosis > due to > E. chaffeensis
Codes in the same group
| Code | Description | Status |
|---|---|---|
| A77.40 | Ehrlichiosis, unspecified | Valid |
| A77.49 | Other ehrlichiosis | Valid |