81422 Fetal chrmoml microdeltj
Also known as: prenatal microarray test, fetal copy number variation testing
Genetic testing for fetal chromosomal microdeletion and microduplication abnormalities using cell-free DNA analysis.
In Plain Language
test for small chromosome pieces; fetal DNA fragment test
Clinical Context
Prenatal detection of submicroscopic chromosomal deletions and duplications; identifies DiGeorge syndrome, Prader-Willi, and other microdeletion syndromes.
RVU Information
CPT 81422 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
Billing & Documentation
Lab and pathology codes require an order from the treating provider with clinical indication. For molecular pathology and genetic testing, document the specific analytes tested and clinical rationale.
How This Code Compares
This code has a work RVU of 0.00, meaning it does not have a physician work component assigned by CMS. In the Pathology & Lab category, 94% of codes share this characteristic.
Specialties
Frequently Asked Questions
What is CPT code 81422?
CPT 81422 (Fetal chrmoml microdeltj) is a Pathology & Lab code. Genetic testing for fetal chromosomal microdeletion and microduplication abnormalities using cell-free DNA analysis.
Who uses CPT code 81422?
CPT 81422 is used by obstetrics, maternal-fetal medicine, genetics. Prenatal detection of submicroscopic chromosomal deletions and duplications; identifies DiGeorge syndrome, Prader-Willi, and other microdeletion syndromes.
When is CPT 81422 used?
Prenatal detection of submicroscopic chromosomal deletions and duplications; identifies DiGeorge syndrome, Prader-Willi, and other microdeletion syndromes.
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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.