ICD-10 CM – Browse (Tabular)

Code Title
All Chapters
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R50-R69 General symptoms and signs (R50-R69)
R50 Fever of other and unknown origin
R50.2 Drug induced fever
Use Additional
code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Type 1 Excludes
postvaccination (postimmunization) fever (R50.83)