Test Code SPNEU Streptococcus pneumoniae Antigen, Random, Urine
Performing Laboratory
Mayo Clinic Laboratories in RochesterSpecimen Type
UrineOrdering Guidance
Pneumococcal pneumonia is best diagnosed by sputum culture. For more information, see SPUTS / Bacterial Culture, Aerobic, Respiratory with Antimicrobial Susceptibilities, Varies.
Specimen Required
Supplies: Urine Tubes, 10 mL (T068)
Container/Tube: Plastic, 10-mL urine tube
Specimen Volume: 2 mL
Collection Instructions:
1. Collect a random urine specimen.
2. No preservative.
3. Excessively bloody or very turbid specimens containing protein, cells, or particulates will be canceled as they can inhibit the function of the test.
4. Centrifuging to remove particulates is not approved.
5. Specimens with any dyes or unnatural color are not acceptable and will be canceled.
Specimen Minimum Volume
0.25 mL
Specimen Stability Information
Specimen Type | Temperature | Time | Special Container |
---|---|---|---|
Urine | Refrigerated (preferred) | 14 days | |
Frozen | 14 days | ||
Ambient | 24 hours |
Reference Values
Negative
Day(s) Performed
Sunday through Friday
CPT Code Information
87899
Report Available
Same day/1 daySpecimen Retention Time
14 daysReject Due To
Gross hemolysis | Reject |
Turbid Dyes/unnaturally colored | Reject |