CHRONIC URTICARIA
| Synonyms: | cu Index |
| Computer Code: | (RCURT) |
| Specimen Collection: | 5 mL (red or gold top tube). |
| Minimum Volume: | 2 mL |
| Handling Instructions for Offsite Areas: | Centrifuge 20 min, separate. Maintain serum at Room Temp. Min. 1 mL. Transport specimen at room temperature. |
| Reference Values: | See reference laboratory report. |
| Lab Code: | Send Out |
| Requisition: | SPEC C |
| Test Frequency: | NA |
| Routine TAT: | 7 days |
| Stat TAT: | N/A |
| CPT Code(s): | 86343, 86352 |
| LCD or NCD: | |
| Methodology Used: |
See Addendum XVII |