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Test Code TAMV Thermoactinomyces vulgaris, IgG Antibodies, Serum

Useful For

Evaluation of patients suspected of having hypersensitivity pneumonitis induced by exposure to Thermoactinomyces vulgaris

Method Name

Fluorescence Enzyme Immunoassay (FEIA)

Reporting Name

Thermoactinomyces vulgaris, IgG Ab

Specimen Type


Specimen Required


Preferred: Serum gel

Acceptable: Red top

Specimen Volume: 0.5 mL

Specimen Minimum Volume

0.3 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Serum Refrigerated (preferred) 21 days
  Frozen  21 days

Reference Values

0-12 years: ≤6.6 mg/L

13-18 years: ≤11.0 mg/L

>18 years: ≤23.9 mg/L

Day(s) and Time(s) Performed

Monday through Friday; 4 p.m.

Performing Laboratory

Mayo Clinic Laboratories in Rochester

Test Classification

This test was developed and its performance characteristics determined by Mayo Clinic in a manner consistent with CLIA requirements. This test has not been cleared or approved by the U.S. Food and Drug Administration.

CPT Code Information


LOINC Code Information

Test ID Test Order Name Order LOINC Value
TAMV Thermoactinomyces vulgaris, IgG Ab 34190-9


Result ID Test Result Name Result LOINC Value
TAMV Thermoactinomyces vulgaris, IgG Ab 34190-9