Streptococcus pneumoniae Antibody (IgG) (23 Serotypes), MAID

Test Code

Alias/See Also

CPT Codes
86317 (x23)

Serotypes 1, 2, 3, 4, 5, 8, 9 (9N), 12 (12F), 17 (17F), 14, 19 (19F), 20, 22 (22F), 23 (23F), 26 (6B), 34 (10A), 43 (11A), 51 (7F), 54 (15B), 56 (18C), 57 (19A), 68 (9V), 70 (33F)

Preferred Specimen
0.5 mL serum

Minimum Volume
0.25 mL

If you are interested in PRE and POST vaccination testing, please follow these instructions:
PRE and POST samples should be tested together on the same run to avoid variation in results caused by lot to lot and inter assay variation. It is recommended that two PRE tubes be drawn. Save one PRE serum frozen. The other can be sent to determine the need to vaccinate. If patient already has protective values, there is no need to revaccinate and test a POST sample. If PRE results do not show protective values, send the saved PRE sample together with the POST vaccination sample.

Transport Temperature
Room temperature

Specimen Stability
Room temperature: 7 days
Refrigerated: 14 days
Frozen: 90 days

Multi-Analyte Immunodetection (MAID)

Setup Schedule
Set up: Mon-Sat; Report available: 2-4 days after receipt at the performing laboratory. Add three (3) days for transport.

Reference Range
See Laboratory Report

Clinical Significance
Responses to pneumococcal conjugate vaccines are demonstrated by 2- to 4-fold increases in type-specific IgG levels.

Performing Laboratory
Quest Diagnostics Nichols Institute-San Juan Capistrano, CA
33608 Ortega Highway
San Juan Capistrano, CA 92675-2042

Last Updated: August 4, 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.