Z01.84
BillableEncounter for antibody response examination
Z01.84 is the ICD-10-CM code for Encounter for antibody response examination. It is a billable, specific code valid for reimbursement.
Z00-Z99 Factors influencing health status and contact with health services
Includes
- •Encounter for immunity status testing
Excludes1 — not coded here
- •encounter for allergy testing (Z01.82)
Frequently asked questions
- What is ICD-10 code Z01.84?
- Z01.84 is the ICD-10-CM code for "Encounter for antibody response examination". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z01.84 a billable code?
- Yes — Z01.84 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from Z01.84?
- Excludes1 (not coded here): encounter for allergy testing (Z01.82).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition