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CPT 86320 Fee Schedule

Last Verified: October 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 Of Immune Activity, This Test Helps Diagnose And Monitor Multiple Diseases. It Measures A Decrease Or Increase Of Immune System Proteins (Globulins). The Sample Can Be Blood Urine Or Spinal Fluid.
Key FactDetail
Service Type

Pathology and Laboratory Procedures

Immunology Procedures

Common Place of Service

22 - On Campus Outpatient Hospital

81 - Independent Laboratory

Common Modifiers

26 - Professional component

Q1 - Routine clinical service provided in a clinical research study

Complexity LevelLow
Medicare Fee Schedule$29.92 national lab fee schedule rate (2026) · View Medicare rates for 86320
Medicaid Fee Schedule$27.90 median of the 8 states in the free preview · View Medicaid rates for 86320

National average reimbursement for CPT 86320 by major payers:

bcbs

$27.67

uhc

$18.14

aetna

$30.68

cigna

$39.60

Compare published rates across providers.

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CPT 86320
5 of 25 sample ratesHigher to lower in this preview
  1. Citizens Medical Center County Of Victoria, County Of Victoria Citizens Medical Center

    TXGeneral Acute Care HospitalNPI 1124052162Tax ID 74-1698143

    $61.00Published rate
  2. Methodist Hospitals Of Dallas, Methodist Mansfield Medical Center

    Methodist Hospitals Of Dallas

    TXGeneral Acute Care HospitalNPI 1689629941Tax ID 75-0800661

    $29.92Published rate
  3. Clhg-Ville Platte LLC, Mercy Regional Medical Center

    LAGeneral Acute Care HospitalNPI 1407947336Tax ID 82-4681222

    $28.57Published rate
  4. Palo Pinto County Hospital District, Palo Pinto General Hospital

    TXGeneral Acute Care HospitalNPI 1972590602Tax ID 75-1256948

    $13.14Published rate
  5. Ascension Seton, Ascension Seton Medical Center Austin

    Ascension Seton

    TXGeneral Acute Care HospitalNPI 1164526786Tax ID 74-1109643

    $6.51Published rate

National sample. Rates vary by location, specialty, and contract.

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CPT 86320 vs. Other Immunology Procedures Codes

The CPT 86320 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 86320 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
86316-CPTLowCancer Treatment Assessment, This Assessment Uses A Radioactive Substance To Highlight Specific Antigens (Seen By The Immune System As Not Belonging In The Body). Antigens That Form With Tumors Can Help Determine How Well A Treatment Has Worked.
86318-CPTLowImmunity Test, Immunity Tests Identify Specific Antibodies And Measure The Level Of Immunity (Resistance) That The Antibody Provides. This Test Can Be Used To Assess The Effectiveness Of A Vaccination.
86320-CPTLowTest Of Immune Activity, This Test Helps Diagnose And Monitor Multiple Diseases. It Measures A Decrease Or Increase Of Immune System Proteins (Globulins). The Sample Can Be Blood Urine Or Spinal Fluid.
86325-CPTLowTest Of Immune Activity, This Test Helps Diagnose And Monitor Multiple Diseases. It Measures A Decrease Or Increase Of Immune System Proteins (Globulins). The Sample Can Be Blood Urine Or Spinal Fluid.

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 86320. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 86320 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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