Streptococcus pneumoniae Antigen, Urine
Ordering Recommendation
Aid in the diagnosis of pneumococcal pneumonia.
New York DOH Approval Status
Specimen Required
Random urine.
Mix specimen well. Transfer 4 mL urine to an ARUP Standard Transport Tube. (Min: 1 mL)
Refrigerated or frozen.
Specimen types other than urine.
Stability: Ambient: 24 hours; Refrigerated: 2 weeks; Frozen: 2 weeks
Methodology
Qualitative Immunochromatography
Performed
Sun-Sat
Reported
Within 24 hours
Reference Interval
Negative
Interpretive Data
False-positives may occur because of cross-reactivity with other members of S. mitis group. Clinical correlation is recommended.
FDA
Note
Patients who have received the S. pneumoniae vaccines may test positive in the 48 hours following vaccination. It is recommended to avoid testing within five days of receiving vaccination.
Hotline History
CPT Codes
87899
Components
Component Test Code* | Component Chart Name | LOINC |
---|---|---|
0060228 | Streptococcus pneumoniae Ag, Urine | 24027-5 |
Aliases
- Pneumococcal Antigen
- S. pneumoniae Antigen
- S. pneumoniae antigen urine
- Urinary S. pneumoniae Ag