Browse Disease Index: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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16  Symptoms, Signs, and Ill-Defined Conditions
780-789   Symptoms
780   General symptoms
780.6   Fever
   Chills with fever
   Fever NOS
   Fever of unknown origin (FUO)
   Hyperpyrexia NOS
   Pyrexia NOS
   Pyrexia of unknown origin
   Code first underlying condition when associated fever is present, such as with:
   leukemia (codes from categories 204, 205, 206, 207, 208)
   neutropenia (288.00-288.09)
   sickle-cell disease (282.60-282.69)
Excludes:    pyrexia of unknown origin (during):
   in newborn (778.4)
   labor (659.2)
   the puerperium (672)