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CPT 85170 Fee Schedule

Medicare rates as of January 2026

CPT 85170 is classified under Pathology and Laboratory Procedures, in the Hematology and Coagulation Procedures subgroup.

Platelet Retraction Test, This Test Looks At The Amount Of Time It Takes For Platelets To Create A Blood Clot. The Test Is Used To Diagnose Clotting Problems.
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Hematology and Coagulation Procedures

Complexity LevelLow
Medicare Fee Schedule$16.30 national lab fee schedule rate (2026) · View Medicare rates for 85170
Medicaid Fee Schedule$14.995 median of the 8 states in the free preview · View Medicaid rates for 85170

National average reimbursement for CPT 85170 by major payers:

BCBS / Anthem logo

$11.56

BCBS / Anthem

UnitedHealthcare logo

$6.87

UnitedHealthcare

Aetna logo

$12.83

Aetna

Cigna logo

$22.67

Cigna

Compare published rates across providers.

Choose a payer to see a sample of rates for CPT 85170.

CPT 85170
5 of 25 sample ratesHigher to lower in this preview
  1. All Ways Homecare Inc

    FLHome Health AgencyNPI 1588756076Tax ID 20-2696236

    $40.00Published rate
  2. North Houston, Hca Houston Healthcare Tomball

    TXGeneral Acute Care HospitalNPI 1750819025Tax ID 82-1349955

    $16.29Published rate
  3. Christopher Raio

    Good Samaritan Hosptial Medical Center

    NYEmergency Medicine PhysicianNPI 1255478004Tax ID 11-1888924

    $8.80Published rate
  4. Natchitoches Parish Hospital Service District, Natchitoches Regional Medical Center

    Natchitoches Regional Medical Center

    LAGeneral Acute Care HospitalNPI 1689676835Tax ID 72-6013916

    $4.75Published rate
  5. Dallas County Hospital District, Parkland Health

    Dallas County Hospital District

    TXGeneral Acute Care HospitalNPI 1932123247Tax ID 75-6004221

    $2.11Published rate

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

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CPT 85170 vs. Other Hematology and Coagulation Procedures Codes

The table lists codes related to 85170. Select one to see its fee schedule.

CodeComplexityDescription
85130-CPTLowTest With Colorizing Material, This Test Method Is Called A Chromogenic Substrate Assay. When Mixed With A Test Sample The Solution Changes Color. It Is Used For A Variety Of Blood Tests Especially Those That Check Clotting Factors.
85170-CPTLowPlatelet Retraction Test, This Test Looks At The Amount Of Time It Takes For Platelets To Create A Blood Clot. The Test Is Used To Diagnose Clotting Problems.
85175-CPTLowBlood Clot Absorption Test, This Test Measures The Amount Of Time A Clot Takes To Dissolve Fully Into The Blood. Results Indicate The Health Of This Function.
85210-CPTLowBlood Clotting Test, This Test Evaluates For A Lack Of Factor Ii Or Prothrombin In The Blood. A Deficiency Is Associated With Hemophilia And Is One Of The More Common Clotting Problems.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 85170. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 85170 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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