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CPT 85610 Fee Schedule

Last Verified: September 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.

Test Prothrombin Clotting Time, The Prothrombin Time Test Measures How Well Blood Clots. The Test Commonly Assesses The Effectiveness Of Drugs For Thinning Blood Or Preventing Clots. The Test Also Detects Deficiencies In The Proteins Necessary For Clotting.
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Hematology and Coagulation Procedures

Common Place of Service

81 - Independent Laboratory

11 - Office

Common Modifiers

None

26 - Professional component

QW - CLIA Waived Tests

Complexity LevelLow
Medicare Fee ScheduleView Medicare rates for 85610
Medicaid Fee ScheduleView Medicaid rates for 85610

National average reimbursement for CPT 85610 by major payers:

bcbs

$4.00

uhc

$3.82

aetna

$5.32

cigna

$6.26

CPT 85610 vs. Other Hematology and Coagulation Procedures Codes

The CPT 85610 code is part of the Pathology and Laboratory Procedures services used for Hematology and Coagulation 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 85610 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
85520-CPTLow
Heparin Blood Test, This Test Helps To Manage Low-Dose Heparin Therapy. It Is A Simple Measure Of The Amount Of Heparin Present In A Blood Sample.
85525-CPTLow
Removal Of Heparin From Sample, Heparin Is An Anti-Clotting Drug Frequently Given After Surgery. Prior To Testing Blood Heparin Is Removed From The Sample So That Evaluation Of Liver Function Is Accurate.
85530-CPTLow
Heparin Antidote Tolerance, Protamine Is Given As An Antidote For Too Much Heparin A Blood Thinner Often Given After Surgery. Hypersensitivity Is Common So This Test Is Done To Determine Whether Protamine Can Be Given And How Much Can Be Tolerated.
85610-CPTLow
Test Prothrombin Clotting Time, The Prothrombin Time Test Measures How Well Blood Clots. The Test Commonly Assesses The Effectiveness Of Drugs For Thinning Blood Or Preventing Clots. The Test Also Detects Deficiencies In The Proteins Necessary For Clotting.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 85610. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 85610 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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