ALPHA 1 ANTITRYPSIN PHENOTYPE
| Synonyms: | A1A Phenotyping; AAT Phenotype, AAT Pi; Pi Phenotype Protease Inhibitor; 1 AT Phenotype |
| Computer Code: | (RATP) |
| Specimen Collection: | 5 mL (red or gold top tube), overnight fasting preferred. |
| Minimum Volume: | 3 mL |
| Handling Instructions for Offsite Areas: | Centrifuge. Remove serum. Maintain serum at room temp. Min. 0.7 mL. |
| 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): | 82103, 82104 |
| LCD or NCD: | |
| Methodology Used: |
See Addendum XVII |