Z16.12

Billable

Extended spectrum beta lactamase (ESBL) resistance

Z16.12 is the ICD-10-CM code for Extended spectrum beta lactamase (ESBL) resistance. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
Z00-Z99
Parent
Z16.1
Edition
FY2026

Z00-Z99 Factors influencing health status and contact with health services

Excludes2 — not included here

  • Methicillin resistant Staphylococcus aureus infection in diseases classified elsewhere (B95.62)

Frequently asked questions

What is ICD-10 code Z16.12?
Z16.12 is the ICD-10-CM code for "Extended spectrum beta lactamase (ESBL) resistance". It falls under Z00-Z99 Factors influencing health status and contact with health services.
Is Z16.12 a billable code?
Yes — Z16.12 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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