81329 Smn1 gene dos/deletion alys
Pathology & Lab
Also known as: SMN1 copy number test, spinal muscular atrophy screening
Survival Motor Neuron 1 (SMN1) gene dosage and deletion analysis to detect homozygous or compound heterozygous deletions in spinal muscular atrophy.
Clinical Context
Detects SMN1 deletions and copy number reductions causing spinal muscular atrophy. Critical for newborn screening and carrier detection.
RVU Breakdown
| Work RVU | 0.00 |
| Practice Expense RVU | 0.00 |
| Malpractice RVU | 0.00 |
| Total RVU | 0.00 |
Specialties
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.
CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.