Ordering Recommendation

Evaluate patients suspected of having hypersensitivity pneumonitis induced by exposure to Aspergillus flavus, Aspergillus fumigatus, Aureobasidium pullulans, Micropolyspora faeni, Saccharomonospora viridis, Thermoactinomyces candidus, Thermoactinomyces vulgaris, or pigeon serum.


Qualitative Immunodiffusion




3-5 days

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation

Serum separator tube.

Specimen Preparation

Separate serum from cells ASAP or within 2 hours of collection. Transfer 1 mL serum to an ARUP Standard Transport Tube. (Min: 0.15 mL)

Storage/Transport Temperature


Unacceptable Conditions



After separation from cells: Ambient: 48 hours; Refrigerated: 2 weeks; Frozen: 1 year (avoid repeated freeze/thaw cycles)

Reference Interval
Test Number
Reference Interval
  A. fumigatus #1 Ab, Precipitin None detected
  A. fumigatus #6 Ab, Precipitin None detected
  A. pullulans Ab, Precipitin None detected
  Pigeon Serum Ab, Precipitin None detected
  M. faeni Ab, Precipitin None detected
  T. vulgaris #1 Ab, Precipitin None detected
  A. flavus Ab, Precipitin None detected
  A. fumigatus #2 Ab, Precipitin None detected
  A. fumigatus #3 Ab, Precipitin None detected
  S. viridis Ab, Precipitin None detected
  T. candidus Ab, Precipitin None detected

Interpretive Data

Compliance Statement A: For laboratory developed tests using a manufacturer labeled ASR as the reagent providing the specificity of the assay. Analyte Specific Reagent. This test was developed and its performance characteristics determined by ARUP Laboratories. The U. S. Food and Drug Administration has not approved or cleared this test; however, the FDA has determined that such clearance or approval is not necessary.


Testing includes antibodies directed at Aspergillus fumigatus #1, Aspergillus fumigatus #6, Aureobasidium pullulans, Pigeon Serum, Micropolyspora faeni, Thermoactinomyces vulgaris #1, Aspergillus flavus, Aspergillus fumigatus #2, Aspergillus fumigatus #3, Saccharomonospora viridis, and Thermoactinomyces candidus.

Hotline History
CPT Codes

86331 x6; 86606 x5

Component Test Code* Component Chart Name LOINC
0055066 A. fumigatus #1 Ab, Precipitin 6808-0
0055067 A. fumigatus #6 Ab, Precipitin 6809-8
0055068 A. pullulans Ab, Precipitin 6810-6
0055069 Pigeon Serum Ab, Precipitin 6733-0
0055071 M. faeni Ab, Precipitin 6818-9
0055072 T. vulgaris #1 Ab, Precipitin 35317-7
0055220 A. flavus Ab, Precipitin 23820-4
0055221 A. fumigatus #2 Ab, Precipitin 30036-8
0055222 A. fumigatus #3 Ab, Precipitin 15151-4
0055223 S. viridis Ab, Precipitin 15209-0
0055224 T. candidus Ab, Precipitin 21560-8
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
  • A fumigatus
  • A pullulan
  • Allergic Lung Serology
  • Aspergillus fumigatus
  • Farmer's Lung Antibody
  • M. faeni
  • Micropolyspora faeni
  • Pigeon serum
  • T. vulgaris
  • Thermoactinomyces vulgaris
Hypersensitivity Pneumonitis Panel