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| Short Descr | GI MALABS AAT CALPRO PNCRTC | Medium Descr | GI MALABS EVAL AAT CALPROTECTIN PNCRTC ELASTASE | Long Descr | Gastroenterology, malabsorption evaluation of alpha-1-antitrypsin, calprotectin, pancreatic elastase and reducing substances, feces, quantitative | CLIA Waived (QW) | No | APC Status Indicator | Conditionally packaged laboratory tests | Berenson-Eggers TOS (BETOS) | none | MUE | 1 |
| 90 | Reference (outside) laboratory: when laboratory procedures are performed by a party other than the treating or reporting physician or other qualified health care professional, the procedure may be identified by adding modifier 90 to the usual procedure number. |
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Notes
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| 2025-01-01 | Added | First appearance of addition in codebook. |
| 2024-01-01 | Added | Code Added. |
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