Is Z88.4 a billable ICD-10 code?

Yes. Z88.4 (Allergy status to anesthetic agent) is billable and can be used for insurance claims. Always verify payer-specific requirements.

Z88.4 ✓ Billable

Allergy status to anesthetic agent

Q: What is ICD-10 code Z88.4?

ICD-10-CM code Z88.4 stands for "Allergy status to anesthetic agent". It is a billable code in the Factors Influencing Health Status chapter, effective FY2026 (Oct 1, 2025 – Sep 30, 2026).

ICD-10-CM · FY2026 · Factors Influencing Health Status

Code

Z88.4

System

ICD-10-CM

Billable

Yes — valid for submission

Effective

FY2026

Chapter

Factors Influencing Health Status

Source

CMS / CDC NCHS

⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.

Frequently asked questions

What is ICD-10 code Z88.4?

ICD-10-CM code Z88.4 represents Allergy status to anesthetic agent. It is a billable diagnosis code in the Factors Influencing Health Status chapter, effective October 1, 2025 – September 30, 2026.

Is Z88.4 billable?

Yes. Z88.4 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.

What chapter is Z88.4 in?

Z88.4 belongs to the Factors Influencing Health Status chapter (Z00–Z99) of ICD-10-CM.

Related codes in the Z88 category

Z88 Allergy status to drugs, medicaments and biological substances Non-billable Z88.0 Allergy status to penicillin Billable Z88.1 Allergy status to other antibiotic agents Billable Z88.2 Allergy status to sulfonamides Billable Z88.3 Allergy status to other anti-infective agents Billable Z88.5 Allergy status to narcotic agent Billable Z88.6 Allergy status to analgesic agent Billable Z88.7 Allergy status to serum and vaccine Billable

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