| 1ST TRIMESTER SCREEN | |
| NEW UMBRELLA CODE | CPT CODE |
| 81508 | 84163; 84702 |
| 2ND TRIMESTER SCREEN | |
| NEW UMBRELLA CODE | CPT CODE |
| 81511 | 82105; 84702; 82677; 86336 |
| AMNIOTIC FLUID ALPHA-FETOPROTEIN ASSAY |
| 82106 |
| AMNIOTIC FLUID ACETYLCHOLINESTERASE ASSAY WITH FETAL HB |
| 82013; 83033 |
| AMNIOTIC FLUID ACETYLCHOLINESTERASE ASSAY |
| 82013 |
| AMNIOTIC FLUID ALPHA-FETOPROTEIN ASSAY |
| 82106 |
| HEMOGLOBIN; F (FETAL), QUALITATIVE |
| 83033 |
| HUMAN CHORIONIC GONADOTROPIN (BETA OR FREE-BETA |
| 84702 |
| MATERNAL SERUM ALPHA-FETOPROTEIN ASSAY |
| 82105 |
| MATERNAL SERUM UNCONJUGATED ESTRIOL |
| 82677 |
| MATERNAL SERUM INHIBIN |
| 86336 |
| ONCOLOGY-ALPHA-FETOPROTEIN ASSAY |
| 86316 |
| PAPP-A |
| 84163 |