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CPT 85384 Fee Schedule

Last Verified: July 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.

Blood Clotting Protein Test, The Factor I Test Measures The Activity Level Of Fibrinogen One Of 20 Proteins Needed For Blood Clotting. It Is Made In The Liver. When An Injury Occurs Fibrinogen Binds To Other Proteins At A Wound Site To Form A Barrier To Prevent Additional Blood Loss.
Key FactDetail
Service Type

Hematology and Coagulation Procedures

Pathology and Laboratory Procedures

Common Place of Service

21 - Inpatient Hospital

81 - Independent Laboratory

Common Modifiers

None

26 - Professional component

91 - Repeat Lab Test

Complexity LevelLow
Medicare Fee ScheduleView Medicare rates for 85384

National average reimbursement for CPT 85384 by major payers:

bcbs

$8.24

uhc

$6.45

aetna

$11.03

cigna

$14.45

Preview provider-level rates for...
For billing codeCPT 85384
PayerCodeRateNPITax IDStateSpecialty
United
85384$4.981699768705 - GONZALES HEALTHCARE SYSTEMS741625013TXGeneral Acute Care Hospital (282N00000X)
United
85384$9.721801817135 - BRAZOS VALLEY PHYSICIANS ORGANIZATION,MSO-LLC, THE PHYSICIANS CENTRE742862145 - BRAZOS VALLEY PHYSICIANS ORGANIZATIONMSOLLCTXGeneral Acute Care Hospital (282N00000X)
United
85384$5.051689663007 - THE GOOD SHEPHERD HOSPITAL, INC., CHRISTUS GOOD SHEPHERD MEDICAL CENTER - LONGVIEW751041154 - (TX) GOOD SHEPHERD HOSPITAL INCTXGeneral Acute Care Hospital (282N00000X)
United
85384$8.751083661409 - LALLIE KEMP MEDICAL CTR, LALLIE KEMP REGIONAL MEDICAL CENTER726000749LACritical Access Hospital (282NC0060X)
United
85384$8.751043218365 - HOSPITAL SERVICE DISTRICT NO. 1 OF THE PARISH OF ST. MARY, BAYOU BEND HEALTH SYSTEM726008504 - (LA) HOSPITAL SERVICE DISTRICT NO 1 OF THE PARISH OF ST MARYLACritical Access Hospital (282NC0060X)
United
85384$9.721699726406 - COLUMBIA MEDICAL CENTER OF PLANO SUBSIDIARY LP, MEDICAL CITY PLANO621682203TXGeneral Acute Care Hospital (282N00000X)
United
85384$10.401831183748 - HOMER MEMORIAL HOSPITAL, CLAIBORNE MEMORIAL MEDICAL CENTER720396868 - (LA) HOMER MEMORIAL HOSPITALLAGeneral Acute Care Hospital (282N00000X)
United
85384$8.751467496802 - ST FRANCIS HOSPITAL, INC., ST. FRANCIS EASTSIDE582504530 - (SC) ST FRANCIS HOSPITAL INCSCGeneral Acute Care Hospital (282N00000X)
United
85384$9.721891873337 - CLHG, MINDEN MEDICAL CENTER824625698LARural Acute Care Hospital (282NR1301X)
United
85384$10.681245878990 - HUNTSVILLE COMMUNITY HOSPITAL, INC.843654542 - (TX) HUNTSVILLE COMMUNITY HOSPITAL INCTXGeneral Acute Care Hospital (282N00000X)
United
85384$4.861407191984 - BSA HOSPITAL LLC900914340TXGeneral Acute Care Hospital (282N00000X)
United
85384$7.111972590602 - PALO PINTO COUNTY HOSPITAL DISTRICT, PALO PINTO GENERAL HOSPITAL751256948TXGeneral Acute Care Hospital (282N00000X)
United
85384$6.941821098286 - TOURO INFIRMARY720423659 - (LA) TOURO INFIRMARYLAGeneral Acute Care Hospital (282N00000X)
United
85384$7.231346611829 - AMARI THOMAS300520570 - (TX) METHODIST HOSPITALTXGeneral Acute Care Hospital (282N00000X)
United
85384$10.761669480323 - KELL WEST REGIONAL HOSPITAL LLC752756307 - KELL WEST REGIONAL HOSPITAL, LLCTXGeneral Acute Care Hospital (282N00000X)
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 85384 vs. Other Pathology and Laboratory Procedures Codes

The CPT 85384 code is part of the Hematology and Coagulation Procedures services used for Pathology and Laboratory 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 85384 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
85379-CPTLowBlood 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-CPTLowBlood 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.
85384-CPTLowBlood Clotting Protein Test, The Factor I Test Measures The Activity Level Of Fibrinogen One Of 20 Proteins Needed For Blood Clotting. It Is Made In The Liver. When An Injury Occurs Fibrinogen Binds To Other Proteins At A Wound Site To Form A Barrier To Prevent Additional Blood Loss.
85385-CPTLowBlood Clotting Test, The Fibrinogen Test Is One Of 13 Clotting Factors That Can Be Measured When A Problem Is Suspected. The Test May Follow Up Another Type Of Clotting Test Or It May Be Ordered As Part Of An Evaluation Of The Heart.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 85384. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 85384 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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