Urine, Microscopic
Orderable EAP code:
LAB00364
Billable EAP Codes:
80001687 x 1
CPT Codes:
81015 x 1
Lab Section:
Core Lab
Turnaround Time:
Routine: 2 Hours
Urgent: 1 Hour
Test Schedule:
24 hours, 7 days a week.
Critical Values:
Red Cell Casts
Specimen Requirements:
12 mL urine in a urine cup.
Pediatric Specimen Requirements:
1 mL urine in urine sample cup.
Reference Range:
| Casts, Hyaline | 0 to 2/LPF |
| Casts, Granular | 0 to 2/LPF |
| Casts, Cellular | None |
| WBC | 0 to 5/HPF |
| RBC | 0 to 3/HPF |
| Crystals | None |
| Epithelial Cells | None to Few/HPF |
| Bacteria | None |
| Yeast | None |
Comments:
When ordered in combination with UA, Dipstick Only (OHSU Service Code 071-0865), the two tests will "roll-up" to bill CPT code 81001.
Specimen Stability: 2 hours at room temperature; 12 hours refrigerated.
Synonyms:
Urine, Urine Micro, UA, Microscopic, Urinalysis