81373 Hla i typing 1 locus lr
Also known as: single locus HLA typing, HLA locus testing
Human Leukocyte Antigen (HLA) Class I typing at a single locus using low-resolution methodology.
In Plain Language
test one immune protein type; single genetic location test
Clinical Context
Limited HLA Class I typing for specific locus (e.g., HLA-A, HLA-B, or HLA-C only); used when only one locus needs identification.
RVU Information
CPT 81373 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 81373?
CPT 81373 (Hla i typing 1 locus lr) is a Pathology & Lab code. Human Leukocyte Antigen (HLA) Class I typing at a single locus using low-resolution methodology.
Who uses CPT code 81373?
CPT 81373 is used by transplant surgery, immunology, pathology. Limited HLA Class I typing for specific locus (e.g., HLA-A, HLA-B, or HLA-C only); used when only one locus needs identification.
When is CPT 81373 used?
Limited HLA Class I typing for specific locus (e.g., HLA-A, HLA-B, or HLA-C only); used when only one locus needs identification.
Track This Code in RVU Edge
Log procedures, calculate wRVUs, and benchmark against national 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.