Creatinine, 24-Hour Urine
| CPT Code(s): | 82570 |
| Specimen Required: | Patient Preparation: Collect:24-hour urine. Specimen must be refrigerated during collection. Also acceptable: Random urine (no reference intervals). Specimen Preparation:Transfer one 3 mL aliquot to an RDL Standard Transport Tube. (Min: 0.5 mL) Record total volume and collection time interval on transport tube and test request form. Also acceptable: Specimens previously preserved with 6M HCl, boric acid, or 5% NaOH. Storage/Transport Temperature:Refrigerated. Stability:Ambient: 2 days; Refrigerated: 6 days; Frozen: 6 months |
| New York DOH Approval Status: | This test is New York DOH approved. |
| Aliases: |
