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Dengue Fever Antibodies (IgG,IgM) (40400) (34301X)

Test Code


CPT Code(s)

86790 (x2)

Preferred Specimen(s)

1 mL Serum

Minimum Volume

0.5 mL Serum

Specimen Container

__Red-top (no gel) (preferred)
__SST (red-top)

Transport Temperature

Serum: Room temperature preferred; Refrigerated acceptable;
_Frozen acceptable

Specimen Stability

__Room temperature: 7 Days
__Refrigerated: 14 Days
__Frozen: 30 Days


Immunoassay (IA)

Performing Laboratory

Focus Diagnostics, Inc.
5785 Corporate Ave.
Cypress, CA 90630

Setup Days

Sets up 5 days a week.

Reference Range(s)

Dengue Fever IgG <0.90
Dengue Fever IgM <0.90

Clinical Significance

Dengue hemorrhagic fever and Dengue shock syndrome are caused by infection of the RNA flavivirus transmitted by a mosquito vector. Paired acute and convalescent specimens that exhibit a significant change in titer are useful to confirm clinical diagnosis of infection.

LOINC®' Code(s)

The Result and LOINC information listed below should not be used for electronic interface maintenance with Quest Diagnostics. Please contact the Quest Diagnostics Connectivity Help Desk for more information at 800-697-9302.

NOTE: The codes listed in the table below are not orderable Test Codes.

Result NameLOINC CodeComponent Name
23891Dengue Fever IgG23991-3Dengue virus Ab.IgG
23892Dengue Fever IgM23992-1Dengue virus Ab.IgM
CAMRL19996InterpretationPending assignment
85967930Dengue Fever Ab (IgG)Pending assignment
85967940Dengue Fever Ab (IgM)Pending assignment
85967950InterpretationPending assignment

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided 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 payer being billed.

LOINC assignment is based on a combination of test attributes, including the method used by the performing laboratory. For tests not performed by Quest Diagnostics, codes are assigned by the performing laboratory.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.