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CPT 84436 Fee Schedule

Last Verified: December 2025

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.

Thyroxine Total
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Chemistry Procedures

Common Place of Service

81 - Independent Laboratory

11 - Office

Common Modifiers

None

26 - Professional component

90 - Reference Laboratory

Complexity LevelLow

National average reimbursement for CPT 84436 by major payers:

bcbs

$5.74

uhc

$4.85

aetna

$8.19

cigna

$10.23

Preview provider-level rates for...
For billing codeCPT 84436
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 84436

United
84436$3.941669480323 - KELL WEST REGIONAL HOSPITAL LLC752756307 - KELL WEST REGIONAL HOSPITAL, LLCTXGeneral Acute Care Hospital (282N00000X)
United
84436$2.891831182542 - BRUNO APLOKS200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYOtolaryngology Physician (207Y00000X)
United
84436$5.711942854401 - LARA BELFIORE200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYFamily Nurse Practitioner (363LF0000X)
United
84436$7.901841918000 - JESSICA LIVESEY200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYMedical Physician Assistant (363AM0700X)
United
84436$7.901982043386 - AILEEN CALLAN200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYFamily Nurse Practitioner (363LF0000X)
United
84436$5.711982043386 - AILEEN CALLAN200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYFamily Nurse Practitioner (363LF0000X)
United
84436$7.901295968782 - ANNE MARIE EDMUNDS200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYPhysician Assistant (363A00000X)
United
84436$2.891942294095 - JOHN SULLIVAN200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCFLOrthopaedic Surgery Physician (207X00000X)
United
84436$2.891821839754 - JENNEFER WILL200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYFamily Nurse Practitioner (363LF0000X)
United
84436$7.901255503686 - KIMBERLY HURLEY200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYFoot & Ankle Surgery Podiatrist (213ES0103X)
United
84436$7.901770993693 - JARED POTTS200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYPlastic Surgery Physician (208200000X)
United
84436$5.711962464818 - JOHN ELLIS200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYDiagnostic Radiology Physician (2085R0202X)
United
84436$4.461871162834 - AHS HOSPITAL CORP, AHS CONSOLIDATED LABS521958352 - ATLANTIC HEALTH SYSTEM INCNJClinical Medical Laboratory (291U00000X)
United
84436$10.191295952380 - OVERLOOK HOSPITAL, ATLANTIC HEALTH SYSTEMS521958352 - ATLANTIC HEALTH SYSTEM INCNJDurable Medical Equipment & Medical Supplies (332B00000X)
United
84436$2.891407840614 - MARIA GESUALDO200362623 - SLOCUM DICKSON MEDICAL GROUP PLLCNYCritical Care Medicine (Internal Medicine) Physician (207RC0200X)
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 84436 vs. Other Chemistry Procedures Codes

The CPT 84436 code is part of the Pathology and Laboratory Procedures services used for Chemistry 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 84436 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
84202-CPTLowProtoporphyrin,Rbc;Quantitative
84203-CPTLowProtoporphyrin, Rbc; Screen
84432-CPTLowThyroglobulin
84436-CPTLowThyroxine Total

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 84436. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 84436 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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