84163 Pappa serum
Pathology & Lab
Also known as: PAPPA, pregnancy protein A, first-trimester screening
Quantitative assay of serum pregnancy-associated plasma protein A (PAPPA), a marker for first-trimester fetal abnormalities.
Clinical Context
Part of first-trimester combined screening (11-14 weeks) for Down syndrome and other chromosomal abnormalities; decreased levels increase risk.
RVU Breakdown
| Work RVU | 0.00 |
| Practice Expense RVU | 0.00 |
| Malpractice RVU | 0.00 |
| Total RVU | 0.00 |
Specialties
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