Encounter for medical observation for suspected diseases and conditions ruled out
This category is to be used when a person without a diagnosis is suspected of having an abnormal condition, without signs or symptoms, which requires study, but after examination and observation, is ruled out. This category is also for use for administrative and legal observation status.
contact with and (suspected) exposures hazardous to health (Z77
encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out (Z05
person with feared complaint in whom no diagnosis is made (Z71.1
signs or symptoms under study- code to signs or symptoms