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CPT 86431 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.

Rheumatiod Factor Quantitative
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Immunology Procedures

Common Place of Service

81 - Independent Laboratory

11 - Office

Common Modifiers

None

90 - Reference Laboratory

26 - Professional component

Complexity LevelLow

National average reimbursement for CPT 86431 by major payers:

bcbs

$4.94

uhc

$4.12

aetna

$7.05

cigna

$8.44

Preview provider-level rates for...
For billing codeCPT 86431
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 86431

United
86431$2.381780617282 - GAUTAM MOORJANI161751617 - (TX) RHEUMATOLOGY ASSOCIATES OF SOUTH TEXAS PLLCTXRheumatology Physician (207RR0500X)
United
86431$3.401619347671 - RHEUMATOLOGY CARE OF NORTH HOUSTON, PLLC474773218 - (TX) RHEUMATOLOGY CARE OF NORTH HOUSTON PLLCTXRheumatology Physician (207RR0500X)
United
86431$10.811750776134 - NICOLE HUNT760386391 - KELSEY-SEYBOLD MEDICAL GROUP PLLCTXRheumatology Physician (207RR0500X)
United
86431$4.051922297068 - PADMA CHIMATA261187277 - (TX) KATY RHEUMATOLOGY ASSOCIATESTXRheumatology Physician (207RR0500X)
United
86431$2.941568442960 - ASHA THOMAS475361193 - (IL) WESTBROOK WELLNESS INTERNAL MEDICINE SCTXRheumatology Physician (207RR0500X)
United
86431$10.891528280864 - ARMINE TUMYAN752536818 - HEALTHTEXAS PROVIDER NETWORKTXRheumatology Physician (207RR0500X)
United
86431$2.381164926077 - KHIEM VU752607861 - (TX) MID-CITIES ARTHRITIS CLINICTXRheumatology Physician (207RR0500X)
United
86431$2.381346256773 - ATUL SINGHAL273065984 - (TX) SENIORSOLUTIONS HOUSECALLS LLCTXRheumatology Physician (207RR0500X)
United
86431$3.321134616683 - RYAN KAVILAVEETTIL741958530 - (TX) RHEUMATOLOGY ASSOCIATES, P. A.TXRheumatology Physician (207RR0500X)
United
86431$3.381912109935 - SABA KHAN461307769 - (TX) SABA KHAN MD PATXRheumatology Physician (207RR0500X)
United
86431$2.381427118280 - SREEKANTH CHINTAMANENI942210447 - (CA) AMPLA HEALTHTXRheumatology Physician (207RR0500X)
United
86431$17.231881037877 - JOAD ESEDDI581928247 - (GA) PHOEBE PUTNEY MEMORIAL HOSPITAL INCTXRheumatology Physician (207RR0500X)
United
86431$2.941639521859 - AMERICAN ARTHRITIS & RHEUMATOLOGY ASSOCIATES-TX PLLC812174373TXRheumatology Physician (207RR0500X)
United
86431$2.381437255619 - SUREKHA GANGASANI752679448 - (TX) TEXOMA ARTHRITIS CLINIC, P.A.TXRheumatology Physician (207RR0500X)
United
86431$10.891982086583 - NABILA ZAMIR752536818 - HEALTHTEXAS PROVIDER NETWORKTXRheumatology Physician (207RR0500X)
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 86431 vs. Other Immunology Procedures Codes

The CPT 86431 code is part of the Pathology and Laboratory Procedures services used for Immunology 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 86431 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
86406-CPTLowParticle Agglutination; Titer, Each Antibody
86408-CPTLowNeutralizing Antibody Severe Acute Respiratory Syndrome Coronavirus 2 (Sars-Cov-2) (Coronavirus Disease [Covid-19]); Screen
86409-CPTLowNeutralizing Antibody, Severe Acute Respiratory Syndrome Coronavirus 2 (Sars-Cov-2) (Coronavirus Disease [Covid-19]); Titer
86431-CPTLowRheumatiod Factor Quantitative

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 86431. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 86431 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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