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CPT 86021 Fee Schedule

Last Verified: January 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.

Antibody Identification Test For White Blood Cell Antibodies
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Immunology Procedures

Common Place of Service

81 - Independent Laboratory

21 - Inpatient Hospital

Common Modifiers

None

59 - Distinct Procedural Service

90 - Reference Laboratory

Complexity LevelLow
Medicare Fee ScheduleView Medicare rates for 86021

National average reimbursement for CPT 86021 by major payers:

bcbs

$13.01

uhc

$10.36

aetna

$17.71

cigna

$22.74

Preview provider-level rates for...
For billing codeCPT 86021
PayerCodeRateNPITax IDStateSpecialty

Select a payer to view fee schedule data

Choose a payer from the options above to see rates for CPT 86021

United
86021$9.021649262791 - SABINE MEDICAL CENTER INC, SABINE MEDICAL CENTER262074318LAGeneral Acute Care Hospital (282N00000X)
United
86021$8.821700854288 - LAMB HEALTHCARE CENTER752388515 - (TX) LAMB HEALTHCARE CENTERTXGeneral Acute Care Hospital (282N00000X)
United
86021$17.881255478004 - CHRISTOPHER RAIO112050523 - ST FRANCIS HOSPITALNYEmergency Medicine Physician (207P00000X)
United
86021$33.111073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
86021$15.051003925959 - HOSPITAL SERVICE DISTRICT 2 OF THE PARISH OF TANGIPAHOA STATE OF LA., HOOD MEMORIAL HOSPITAL720694946 - (LA) HOSPITAL SERVICE DISTRICT 2 OF THE PARISH OF TANGIPAHOA STATE OF LALACritical Access Hospital (282NC0060X)
United
86021$15.051467129700 - VHS SAN ANTONIO PARTNERS, LLC, NORTHEAST BAPTIST HOSPITAL760714523TXGeneral Acute Care Hospital (282N00000X)
United
86021$19.391588648315 - POINTE COUPEE PARISH HEALTH SERVICES DISTRICT NUMBER ONE, POINTE COUPEE GENERAL HOSPITAL721054801LACritical Access Hospital (282NC0060X)
United
86021$15.051487271375 - METHODIST HOSPITALS OF DALLAS, METHODIST MIDLOTHIAN MEDICAL CENTER750800661 - METHODIST HOSPITALS OF DALLASTXGeneral Acute Care Hospital (282N00000X)
United
86021$15.051073502985 - CHU CHEN42484572 - MERRIMACK VALLEY PEDIATRIC ASSOCIATES, INC.MAPediatrics Physician (208000000X)
United
86021$15.051295723229 - ST FRANCIS MEDICAL CENTER, INC720408970 - (LA) ST FRANCIS MEDICAL CENTER INCLAGeneral Acute Care Hospital (282N00000X)
United
86021$15.051598744856 - VHS SAN ANTONIO PARTNERS LLC, BAPTIST MEDICAL CENTER760714523TXGeneral Acute Care Hospital (282N00000X)
United
86021$6.321720033947 - ST. DAVIDS HEALTHCARE PARTNERSHIP, L.P., LLP, HEART HOSPITAL OF AUSTIN743001674 - (TX) LONE STAR CIRCLE OF CARETXGeneral Acute Care Hospital (282N00000X)
United
86021$60.001154618742 - VHS HARLINGEN HOSPITAL COMPANY LLC, VALLEY BAPTIST MEDICAL CENTER452662980TXGeneral Acute Care Hospital (282N00000X)
United
86021$19.871255478004 - CHRISTOPHER RAIO208243412 - SAMARITAN EMERGENCY MEDICAL SERVICES PCNYEmergency Medicine Physician (207P00000X)
United
86021$5.711164526786 - ASCENSION SETON, ASCENSION SETON MEDICAL CENTER AUSTIN741109643 - ASCENSION SETONTXGeneral 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 86021 vs. Other Immunology Procedures Codes

The CPT 86021 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 86021 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
86000-CPTLowAgglutinins, Febrile (Eg, Brucella, Francisella, Murine Typhus, Q Fever, Rocky Mountain Spotted Fever, Scrub Typhus), Each Antigen
86021-CPTLowAntibody Identification Test For White Blood Cell Antibodies
86022-CPTLowAntibody Id; Platelet Antibodies
86023-CPTLowAntibody Id; Platelet Assoc Immunoglob A

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 86021. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 86021 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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