81239 Dmpk gene charac alleles
Also known as: DMPK allele characterization, DMPK repeat classification
Allele characterization of the DMPK gene to measure and classify CTG repeat expansions in Myotonic Dystrophy type 1.
In Plain Language
muscular dystrophy gene test; repeat expansion measurement
Clinical Context
Used to characterize DMPK CTG repeats and establish disease severity classification in Myotonic Dystrophy type 1 patients.
RVU Information
CPT 81239 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 81239?
CPT 81239 (Dmpk gene charac alleles) is a Pathology & Lab code. Allele characterization of the DMPK gene to measure and classify CTG repeat expansions in Myotonic Dystrophy type 1.
Who uses CPT code 81239?
CPT 81239 is used by Genetics, Neurology, Pathology. Used to characterize DMPK CTG repeats and establish disease severity classification in Myotonic Dystrophy type 1 patients.
When is CPT 81239 used?
Used to characterize DMPK CTG repeats and establish disease severity classification in Myotonic Dystrophy type 1 patients.
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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.