81440 Mitochondrial gene
Also known as: mitochondrial genetics, mitochondrial DNA testing
Genetic testing for mitochondrial gene mutations and mitochondrial disease.
In Plain Language
genetic test for energy production problems; mitochondrial disorder test
Clinical Context
Identifies mutations in mitochondrial genome causing progressive energy metabolism disorders; important for diagnosis and genetic counseling.
RVU Information
CPT 81440 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 81440?
CPT 81440 (Mitochondrial gene) is a Pathology & Lab code. Genetic testing for mitochondrial gene mutations and mitochondrial disease.
Who uses CPT code 81440?
CPT 81440 is used by neurology, genetics, molecular pathology. Identifies mutations in mitochondrial genome causing progressive energy metabolism disorders; important for diagnosis and genetic counseling.
When is CPT 81440 used?
Identifies mutations in mitochondrial genome causing progressive energy metabolism disorders; important for diagnosis and genetic counseling.
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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.