N-Methylhistamine, 24-Hour Urine
| CPT Code(s): | 83789 |
| Specimen Required: | Patient Preparation: Collect:24-hour urine. Specimen Preparation:Transfer 5 mL urine to an RDL Standard Transport Tube. (Min: 3 mL) Storage/Transport Temperature:Refrigerated. Also acceptable: Frozen. Stability:Ambient: 24 hours; Refrigerated: 8 days; Frozen: 2 weeks |
| New York DOH Approval Status: | This test is New York DOH approved. |
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