SACCHAROMYCES CEREVISIAE AB IGG

Test Code

LAB1800

Quest Code

10294

CPT Codes
86671

Preferred Specimen

1 mL serum

Minimum Volume

0.3 mL

Transport Container

Transport tube

Transport Temperature

Room temperature

Specimen Stability

Room temperature: 14 days
Refrigerated: 21 days
Frozen: 21 days

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Gross hemolysis • Lipemia

Methodology
Immunoassay (IA)

Setup Schedule

Mon-Sat

Report Available

1-3 days

Reference Range

≤20.0 U

Value	Interpretation
≤20.0	Negative
20.1-29.9	Equivocal
≥30.0	Positive

Clinical Significance

Antibodies to saccharomyces cerevisiae are found in approximately 75% of patients with Crohn's disease, 15% of patients with ulcerative colitis, and 5% of the healthy population. High titers of antibody increase the likelihood of disease, and specifically Crohn's disease, and are associated with more aggressive disease.

Performing Laboratory

Quest Diagnostics Nichols Institute-Chantilly VA

14225 Newbrook Drive

Chantilly , VA 20151-2228

Last Updated: August 13, 2021

The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.