DNase-B Antibody

Test Code

DNASE

Alias/See Also

256

CPT Codes
86215

Preferred Specimen

1 mL serum

Minimum Volume

0.4 mL

Transport Temperature

Refrigerated (cold packs)

Specimen Stability

Room temperature: 48 hours
Refrigerated: 8 days
Frozen: 90 days

Methodology
Nephelometry

Setup Schedule

Set up: Mon-Fri; Report available: 2-5 days after receipt at the performing laboratory. Add three (3) days for transport.

Reference Range

<5 Years	<251 U/mL
5-17 Years	<376 U/mL
Adults (>17 Years)	<301 U/mL

Clinical Significance

Documents recent streptococcal infection.

Performing Laboratory
Quest Diagnostics Nichols Institute Valencia
27027 Tourney Road
Valencia, CA 91355-5386

Last Updated: June 22, 2023

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.