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CPT 81377 Fee Schedule

Last Verified: January 2026

Healthcare providers use this code to document and receive reimbursement for visits that address moderate-level medical decision-making, often including multiple diagnoses or prescription management.

Hla Class Ii Typing, Low Resolution (Eg, Antigen Equivalents); One Antigen Equivalent, Each
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Molecular Pathology Procedures

Common Place of Service

81 - Independent Laboratory

22 - On Campus Outpatient Hospital

Common Modifiers

None

59 - Distinct Procedural Service

90 - Reference Laboratory

Complexity LevelLow
Medicare Fee ScheduleView Medicare rates for 81377

National average reimbursement for CPT 81377 by major payers:

bcbs

$81.40

uhc

$66.67

aetna

$95.36

cigna

$169.84

Preview provider-level rates for...
For billing codeCPT 81377
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 81377

United
81377$52.531366428401 - AARON ASKEW911750212 - DESERT BONE & JOINT SPECIALISTS, LLPOROrthopaedic Trauma Physician (207XX0801X)
United
81377$39.791447207428 - KARIM SAYAD113256411NYGastroenterology Physician (207RG0100X)
United
81377$96.911780608422 - HILLEL TOBIAS810861452 - (NY) MARCUS AVENUE MEDICAL PCNYGastroenterology Physician (207RG0100X)
United
81377$42.631932169307 - IRINA BERLIN200634255 - (NY) IRINA BERLIN MEDICAL PCNYGastroenterology Physician (207RG0100X)
United
81377$56.841427214949 - GASTROENTEROLOGY & NUTRITION, PC263032573 - (NY) GASTROENTEROLOGY & NUTRITION, P.C.NYGastroenterology Physician (207RG0100X)
United
81377$59.161417343989 - FREDERICK YICK264709927 - WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES, P.CNYGastroenterology Physician (207RG0100X)
United
81377$173.361174836712 - MOLHAM ABDULSAMAD236291113 - GEISINGER CLINICNYGastroenterology Physician (207RG0100X)
United
81377$94.731508253303 - MICHAEL LI943281660NYGastroenterology Physician (207RG0100X)
United
81377$56.221225002751 - HOWARD BRADNOCK113639647 - (NY) HOWARD W BRADNOCK MD PCNYGastroenterology Physician (207RG0100X)
United
81377$33.811487636254 - JAMES PULEO113466729 - (NY) GASTROINTESTINAL CARE OF LONG ISNYGastroenterology Physician (207RG0100X)
United
81377$56.841477842912 - GURSHAWN SINGH232380812 - ST LUKES PHYSICIAN GROUP INCOHGastroenterology Physician (207RG0100X)
United
81377$56.841134264740 - MICHEL KAHALEH223371727VAGastroenterology Physician (207RG0100X)
United
81377$197.821245375088 - CHARLES SILVERA131623978NYGastroenterology Physician (207RG0100X)
United
81377$33.151538169461 - MURALI PERUMAL61494923 - (NY) HORIZON FAMILY MEDICAL GROUPNYGastroenterology Physician (207RG0100X)
United
81377$94.741073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist
United
99202$100.0012345678901234567890CACardiologist

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CPT 81377 vs. Other Molecular Pathology Procedures Codes

The CPT 81377 code is part of the Pathology and Laboratory Procedures services used for Molecular Pathology Procedures. It represents a moderate-complexity encounter and is one of several codes that vary based on time spent, level of medical decision-making, and documentation requirements.

The CPT 81377 code involves more provider time and moderate medical decision-making, unlike lower-level codes that require less time and simpler assessments. It typically includes multiple diagnoses, medication management, or test interpretation, leading to higher reimbursement and more detailed documentation requirements.

CodeComplexityDescription
81376-CPTLowHla Class Ii Typing Low Resolution (Eg Antigen Equivalents); One Locus (Eg Hla-Drb1 -Drb3/4/5 -Dqb1 -Dqa1 -Dpb1 Or -Dpa1) Each (Revised 01/01/2014)
81377-CPTLowHla Class Ii Typing, Low Resolution (Eg, Antigen Equivalents); One Antigen Equivalent, Each
81378-CPTModerateHla Class I And Ii Typing High Resolution (Ie Alleles Or Allele Groups); Complete (Ie Hla-A -B -C And -Drb1)

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 81377. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 81377 fee schedule helps patients estimate costs and providers optimize billing for accurate reimbursements.

Factors that affect fee schedules


Medicare & Medicaid Rates

Government-set reimbursement amounts


Private Insurance Rates

Negotiated rates between providers and insurance companies


Geographic Location

Costs may be higher in urban areas.


Provider Type

Hospital providers may have different rates than private practice.

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