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See a sample rate comparisonCPT 85379 is classified under Pathology and Laboratory Procedures, in the Hematology and Coagulation Procedures subgroup.
| Key Fact | Detail |
|---|---|
| Service Type | Pathology and Laboratory Procedures Hematology and Coagulation Procedures |
| Common Place of Service | 23 - Emergency Room 81 - Independent Laboratory |
| Common Modifiers | 26 - Professional component TC - Technical component |
| Complexity Level | Low |
| Medicare Fee Schedule | $10.18 national lab fee schedule rate (2026) · View Medicare rates for 85379 |
| Medicaid Fee Schedule | $10.055 median of the 8 states in the free preview · View Medicaid rates for 85379 |
National average reimbursement for CPT 85379 by major payers:

$8.77
BCBS / Anthem

$7.85
UnitedHealthcare

$12.93
Aetna

$15.18
Cigna
Choose a payer to see a sample of rates for CPT 85379.
Timothy Nguyen
Kelsey-Seybold Medical Group PLLC
Patrick Coate
Heidi Schultz Md PA
Abiel Garcia
Shaver Medical Clinic PA
Kristi Salinas
Tejas Health Care
Martha Montanez
Choose your state and specialty to build a report from payer-published rates.
Rate Benchmarking
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See a sample rate comparisonPayer Contract Negotiation
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See a sample payer proposalCPT 85379 vs. Other Hematology and Coagulation Procedures Codes
The table lists codes related to 85379. Select one to see its fee schedule.
| Code | Complexity | Description |
|---|---|---|
| 85378-CPT | Low | Blood Clotting Problem Test, This Test Is Done To Detect A Problem In The System That Regulates Blood Clotting. It Can Also Detect Whether A Hidden Blood Clot (One That Did Not Produce Symptoms) Has Occurred. |
| 85379-CPT | Low | Blood Clotting Problem Test, This Test Is Done To Detect A Problem In The System That Regulates Blood Clotting. It Can Also Detect Whether A Hidden Blood Clot (One That Did Not Produce Symptoms) Has Occurred. |
| 85380-CPT | Low | Blood Clotting Problem Test, This Test Is Done To Detect A Problem In The System That Regulates Blood Clotting. It Can Also Detect Whether A Hidden Blood Clot (One That Did Not Produce Symptoms) Has Occurred. |
| 85396-CPT | Low | Clotting Assay Whole Blood, Coagulation Fibrinolysis Assay Whole Blood Eg Viscoelastic Clot Assessment Including Use Of Any Pharmacologic Additive S As Indicated Including Interpretation And Written Report Per Day |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 85379. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 85379 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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