2025
ICD-10-CM
Diagnosis
Code

R50.81 Fever presenting with conditions classified elsewhere

Billable
2016–2025

R50.81 is a billable/specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Fever presenting with conditions classified elsewhere.

Code first

Underlying condition when associated fever is present, such as with:

Leukemia (C91-C95)
Neutropenia (D70.-)
Sickle-cell disease (D57.-)

Versions

2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code