R50.9
Fever, unspecified
Applicable To:
- Fever NOS
- Fever Of Unknown Origin [FUO]
- Fever With Chills
- Fever With Rigors
- Hyperpyrexia NOS
- Persistent Fever
- Pyrexia NOS
The following code(s) above R50.9 may contain annotation back-references that may be applicable to R50.9:
- Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
Diagnosis Index