Z88.4
ICD-10BillableAllergy status to anesthetic agent
Official ICD-10-CM descriptor (FY2026)
Allergy status to anesthetic agent
Z88.4 is valid for submission on a claim — CMS flags it as a billable, specific code.
Related codes in Z88
- Z88.0Allergy status to penicillin
- Z88.1Allergy status to other antibiotic agents
- Z88.2Allergy status to sulfonamides
- Z88.3Allergy status to other anti-infective agents
- Z88.5Allergy status to narcotic agent
- Z88.6Allergy status to analgesic agent
- Z88.7Allergy status to serum and vaccine
- Z88.8Allergy status to other drug/meds/biol subst
- Z88.9Allergy status to unspecified drug/meds/biol subst
Where this code sits
- Parent code
- Z88
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.