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CPT 85307 Fee Schedule

Medicare rates as of January 2026

CPT 85307 is classified under Pathology and Laboratory Procedures, in the Hematology and Coagulation Procedures subgroup.

Blood Clotting Time Test, The Activated Protein C Resistance Test Measures Clotting Time Of Two Plasma Samples. This Test Can Detect A Tendency To Form Too Many Blood Clots.
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Hematology and Coagulation Procedures

Common Place of Service

81 - Independent Laboratory

21 - Inpatient Hospital

Common Modifiers

90 - Reference Laboratory

26 - Professional component

Complexity LevelLow
Medicare Fee Schedule$15.32 national lab fee schedule rate (2026) · View Medicare rates for 85307
Medicaid Fee Schedule$15.13 median of the 8 states in the free preview · View Medicaid rates for 85307

National average reimbursement for CPT 85307 by major payers:

BCBS / Anthem logo

$13.58

BCBS / Anthem

UnitedHealthcare logo

$11.75

UnitedHealthcare

Aetna logo

$18.22

Aetna

Cigna logo

$23.62

Cigna

Compare published rates across providers.

Choose a payer to see a sample of rates for CPT 85307.

CPT 85307
5 of 25 sample ratesHigher to lower in this preview
  1. Nicole Shafran

    Neuroscience Group Of Northeast Wisconsin, S.C.

    WISpeech-Language PathologistNPI 1316231251Tax ID 39-1731465

    $37.74Published rate
  2. Pointe Coupee Parish Health Services District Number One, Pointe Coupee General Hospital

    LACritical Access HospitalNPI 1588648315Tax ID 72-1054801

    $19.76Published rate
  3. Chu Chen

    Merrimack Valley Pediatric Associates, Inc.

    MAPediatrics PhysicianNPI 1073502985Tax ID 42-484572

    $15.32Published rate
  4. Prisma Health-Upstate, Prisma Health Hillcrest Hospital Vascular Lab

    Prisma Health - Upstate

    SCGeneral Acute Care HospitalNPI 1417505694Tax ID 81-1723202

    $13.78Published rate
  5. Bsa Hospital LLC

    TXGeneral Acute Care HospitalNPI 1407191984Tax ID 90-0914340

    $6.42Published rate

National sample. Rates vary by location, specialty, and contract.

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CPT 85307 vs. Other Hematology and Coagulation Procedures Codes

The table lists codes related to 85307. Select one to see its fee schedule.

CodeComplexityDescription
85300-CPTLowBlood Clotting Test, Antithrombin Is A Protein That Prevents And Regulates Blood Clotting. The Test Is Done If A Person Or Family Members Have A History Of Blood Clots.
85301-CPTLowBlood Clotting Test, Antithrombin Is A Protein That Prevents And Regulates Blood Clotting. This Test Measures The Amount Of Antithrombin Iii To Pinpoint The Cause Of Excessive Clotting.
85302-CPTLowBlood Test Protein C, Measures The Level Of Protein C A Blood Protein Important In The Regulation Of Clotting. The Test Is Done If A Person Or Family Members Have A History Of Blood Clots.
85307-CPTLowBlood Clotting Time Test, The Activated Protein C Resistance Test Measures Clotting Time Of Two Plasma Samples. This Test Can Detect A Tendency To Form Too Many Blood Clots.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 85307. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 85307 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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