Encounter for medical observation for suspected diseases and conditions ruled out Z03- >

Applicable To
  • 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.
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as Z03. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • contact with and (suspected) exposures hazardous to health (
    ICD-10-CM Diagnosis Code Z77
    • Z77 Other contact with and (suspected) exposures ...
      • Z77.0 Contact with and (suspected) exposure to haza...
        • Z77.01 Contact with and (suspected) exposure to haza...
          • Z77.010 Contact with and (suspected) exposure to arse...
          • Z77.011 Contact with and (suspected) exposure to lead...
          • Z77.012 Contact with and (suspected) exposure to uran...
          • Z77.018 Contact with and (suspected) exposure to othe...
        • Z77.02 Contact with and (suspected) exposure to haza...
          • Z77.020 Contact with and (suspected) exposure to arom...
          • Z77.021 Contact with and (suspected) exposure to benz...
          • Z77.028 Contact with and (suspected) exposure to othe...
        • Z77.09 Contact with and (suspected) exposure to othe...
          • Z77.090 Contact with and (suspected) exposure to asbe...
          • Z77.098 Contact with and (suspected) exposure to othe...
      • Z77.1 Contact with and (suspected) exposure to envi...
        • Z77.11 Contact with and (suspected) exposure to envi...
          • Z77.110 Contact with and (suspected) exposure to air ...
          • Z77.111 Contact with and (suspected) exposure to wate...
          • Z77.112 Contact with and (suspected) exposure to soil...
          • Z77.118 Contact with and (suspected) exposure to othe...
        • Z77.12 Contact with and (suspected) exposure to haza...
          • Z77.120 Contact with and (suspected) exposure to mold...
          • Z77.121 Contact with and (suspected) exposure to harm...
          • Z77.122 Contact with and (suspected) exposure to nois...
          • Z77.123 Contact with and (suspected) exposure to rado...
          • Z77.128 Contact with and (suspected) exposure to othe...
      • Z77.2 Contact with and (suspected ) exposure to oth...
        • Z77.21 Contact with and (suspected) exposure to pote...
        • Z77.22 Contact with and (suspected) exposure to envi...
        • Z77.29 Contact with and (suspected ) exposure to oth...
      • Z77.9 Other contact with and (suspected) exposures ...
    Z77.-
    )
  • encounter for observation and evaluation of newborn for suspected diseases and conditions ruled out (
    ICD-10-CM Diagnosis Code Z05.0

    Observation and evaluation of newborn for suspected cardiac condition ruled out

      2017 - New Code 2018 Billable/Specific Code POA Exempt
    Z05.0-
    )
  • person with feared complaint in whom no diagnosis is made (
    ICD-10-CM Diagnosis Code Z71.1

    Person with feared health complaint in whom no diagnosis is made

      2016 2017 2018 Billable/Specific Code POA Exempt
    Applicable To
    • Person encountering health services with feared condition which was not demonstrated
    • Person encountering health services in which problem was normal state
    • 'Worried well'
    Type 1 Excludes
    • medical observation for suspected diseases and conditions proven not to exist (Z03.-)
    Z71.1
    )
  • signs or symptoms under study- code to signs or symptoms
Codes