Updated Test
Effective Date
07/22/2026
Included in Report
Updated Test
Updated Test
Test Details
Mnemonic
VEDOZ
Ordering Code
3800094
CPT-4 Codes(s)
80280
Reference Range
| Previous: | Updated To: |
|---|---|
| VEDOLIZUMAB QUANTITATION: | VEDOLIZUMAB QUANTITATION: |
| Vedolizumab lower limit of quantitation = | Vedolizumab lower limit of quantitation = 1.0 mcg/mL |
| VEDOLIZUMAB ANTIBODIES: | VEDOLIZUMAB ANTIBODIES: |
| Antibodies to vedolizumab: <9.8 ng/mL | Antibodies to vedolizumab: <9.8 ng/mL |
| Absence of antibodies to vedolizumab is defined as <9.8 ng/mL | |
| Presence of ATV is reported as positive when concentrations are > or = 9.8 ng/mL |