2020 ICD-10-CM Diagnosis Code Z91.89

Other specified personal risk factors, not elsewhere classified

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • Z91.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Oth personal risk factors, not elsewhere classified
  • The 2020 edition of ICD-10-CM Z91.89 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of Z91.89 - other international versions of ICD-10 Z91.89 may differ.
The following code(s) above Z91.89 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to Z91.89:
  • Z00-Z99
    2020 ICD-10-CM Range Z00-Z99

    Factors influencing health status and contact with health services

    Note
    • Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
    • (a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
    • (b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.
    Factors influencing health status and contact with health services
  • Z77-Z99
    2020 ICD-10-CM Range Z77-Z99

    Persons with potential health hazards related to family and personal history and certain conditions influencing health status

    Code Also
    • any follow-up examination (Z08-Z09)
    Persons with potential health hazards related to family and personal history and certain conditions influencing health status
  • Z91
    ICD-10-CM Diagnosis Code Z91

    Personal risk factors, not elsewhere classified

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • 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-)
    • personal history of physical injury and trauma (Z87.81, Z87.82-)
    • occupational exposure to risk factors (Z57.-)
    Personal risk factors, not elsewhere classified
Approximate Synonyms
  • H/o: poisoning
  • High risk for cervical cancer
  • History of awareness under general anesthesia
  • History of difficult intubation
  • History of exposure to dexfenfluramine
  • History of exposure to dexfenfluramine (redux)
  • History of exposure to fenfluramine
  • History of exposure to hazardous bodily fluids
  • History of exposure to inhaled toxic gas or fumes
  • History of exposure to lead
  • History of exposure to second hand smoke
  • History of headache after dural puncture
  • History of health hazards
  • History of intraoperative awareness under general anesthesia
  • History of poisoning
  • History of postdural puncture (spinal tap) headache
  • History of severe nausea and vomiting due to anesthesia
  • History of suspected exposure to biological agent
  • History of toxic inhalation exposure
Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
  • Z91.89 is considered exempt from POA reporting.
ICD-10-CM Z91.89 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 951 Other factors influencing health status

Convert Z91.89 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change

Diagnosis Index entries containing back-references to Z91.89:

ICD-10-CM Codes Adjacent To Z91.89
Z91.5 Personal history of self-harm
Z91.8 Other specified personal risk factors, not elsewhere classified
Z91.81 History of falling
Z91.82 Personal history of military deployment
Z91.83 Wandering in diseases classified elsewhere
Z91.84 Oral health risk factors
Z91.841 Risk for dental caries, low
Z91.842 Risk for dental caries, moderate
Z91.843 Risk for dental caries, high
Z91.849 Unspecified risk for dental caries
Z91.89 Other specified personal risk factors, not elsewhere classified
Z92 Personal history of medical treatment
Z92.0 Personal history of contraception
Z92.2 Personal history of drug therapy
Z92.21 Personal history of antineoplastic chemotherapy
Z92.22 Personal history of monoclonal drug therapy
Z92.23 Personal history of estrogen therapy
Z92.24 Personal history of steroid therapy
Z92.240 Personal history of inhaled steroid therapy
Z92.241 Personal history of systemic steroid therapy
Z92.25 Personal history of immunosupression therapy

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.