80438 Trh stimulation panel
Also known as: TRH stimulation test, TRH challenge
Thyrotropin-releasing hormone stimulation panel measuring thyroid-stimulating hormone and prolactin response to TRH administration.
In Plain Language
thyroid hormone test
Clinical Context
Used to evaluate pituitary thyroid function and assess prolactin secretion in reproductive disorders.
RVU Information
CPT 80438 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 80438?
CPT 80438 (Trh stimulation panel) is a Pathology & Lab code. Thyrotropin-releasing hormone stimulation panel measuring thyroid-stimulating hormone and prolactin response to TRH administration.
Who uses CPT code 80438?
CPT 80438 is used by Endocrinology, Internal Medicine, Laboratory Medicine. Used to evaluate pituitary thyroid function and assess prolactin secretion in reproductive disorders.
When is CPT 80438 used?
Used to evaluate pituitary thyroid function and assess prolactin secretion in reproductive disorders.
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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.