2021 ICD-10-CM Diagnosis Code Z88.4

Allergy status to anesthetic agent

    2016 2017 2018 2019 2020 2021 - Revised Code Billable/Specific Code POA Exempt
  • Z88.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • ICD-10-CM Z88.4 is a revised 2021 ICD-10-CM code that became effective on October 1, 2020.
  • This is the American ICD-10-CM version of Z88.4 - other international versions of ICD-10 Z88.4 may differ.
The following code(s) above Z88.4 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 Z88.4:
  • Z00-Z99
    2021 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
    2021 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
  • Z88
    ICD-10-CM Diagnosis Code Z88

    Allergy status to drugs, medicaments and biological substances

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • Allergy status, other than to drugs and biological substances (Z91.0-)
    Allergy status to drugs, medicaments and biological substances
Approximate Synonyms
  • Anesthetic allergy
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.
  • Z88.4 is considered exempt from POA reporting.
ICD-10-CM Z88.4 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 951 Other factors influencing health status

Convert Z88.4 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
  • 2021 (effective 10/1/2020): Revised code
    • New description: Allergy status to anesthetic agent
    • 2020 description: Allergy status to anesthetic agent status

Diagnosis Index entries containing back-references to Z88.4:
  • History
    • personal (of) - see also History, family (of)
      • allergy (to) Z88.9
        ICD-10-CM Diagnosis Code Z88.9

        Allergy status to unspecified drugs, medicaments and biological substances

          2016 2017 2018 2019 2020 2021 - Revised Code Billable/Specific Code POA Exempt
        • anesthetic Z88.4
      • hyperthermia, malignant Z88.4

ICD-10-CM Codes Adjacent To Z88.4
Z87.89 Personal history of other specified conditions
Z87.890 Personal history of sex reassignment
Z87.891 Personal history of nicotine dependence
Z87.892 Personal history of anaphylaxis
Z87.898 Personal history of other specified conditions
Z88 Allergy status to drugs, medicaments and biological substances
Z88.0 Allergy status to penicillin
Z88.1 Allergy status to other antibiotic agents
Z88.2 Allergy status to sulfonamides
Z88.3 Allergy status to other anti-infective agents
Z88.4 Allergy status to anesthetic agent
Z88.5 Allergy status to narcotic agent
Z88.6 Allergy status to analgesic agent
Z88.7 Allergy status to serum and vaccine
Z88.8 Allergy status to other drugs, medicaments and biological substances
Z88.9 Allergy status to unspecified drugs, medicaments and biological substances
Z89 Acquired absence of limb
Z89.0 Acquired absence of thumb and other finger(s)
Z89.01 Acquired absence of thumb
Z89.011 Acquired absence of right thumb
Z89.012 Acquired absence of left thumb

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