Z91 Non-Billable Code
Personal risk factors, not elsewhere classified
Chapter Classification
Chapter 21
Factors influencing health status and contact with health services (Z00-Z99)
Section Detail
Z77-Z99
Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
Coding Guidelines & Notes
excludes2
- contact with and (suspected) exposures hazardous to health (Z77.-)
- exposure to pollution and other problems related to physical environment (Z77.1-)
- female genital mutilation status (N90.81-)
- occupational exposure to risk factors (Z57.-)
- personal history of physical injury and trauma (Z87.81, Z87.82-)
More Specific Diagnosis Codes
This code is not billable as it requires a higher level of specificity. Select a more specific code below.
- Z91.0 - Allergy status, other than to drugs and biological substances
- Z91.1 - Patient's noncompliance with medical treatment and regimen
- Z91.4 - Personal history of psychological trauma, not elsewhere classified
- Z91.5 - Personal history of self-harm
- Z91.8 - Other specified personal risk factors, not elsewhere classified
- Z91.A - Caregiver's noncompliance with patient's medical treatment and regimen
- Z91.B - Personal risk factor of exposure to diethylstilbestrol Billable
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