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See a sample rate comparisonCPT 87389 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.
Infectious Agent Antigen Detection By Immunoassay Technique (Eg Enzyme Immunoassay [Eia] Enzyme- Linked Immunosorbent Assay [Elisa] Fluorescence Immunoassay [Fia] Immuno- Chemiluminometric Assay [Imca]) Qualitative Or Semiquantitative; Hiv-1 Antigen(S) With Hiv-1 And Hiv-2 Antibodies Single Result (Desc Rvsd 10/6/20)
| Key Fact | Detail |
|---|---|
| Service Type | Pathology and Laboratory Procedures Microbiology Procedures |
| Common Place of Service | 81 - Independent Laboratory 11 - Office |
| Common Modifiers | None 26 - Professional component 90 - Reference Laboratory |
| Complexity Level | Low |
| Medicare Fee Schedule | View Medicare rates for 87389 |
| Medicaid Fee Schedule | View Medicaid rates for 87389 |
National average reimbursement for CPT 87389 by major payers:
$21.20
$16.92
$27.56
$59.67
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CPT 87389
5 of 25 sample ratesHigher to lower in this preview
Lars Nelson
Florida Clinical Practice Association Inc
$76.63Published rateJoshua Earl
Florida Hospital Medical Group Inc
$15.02Published rateZaki Elmaghraby
Independent Lung Associates PA
$11.51Published rateNapoleon Cieza Rubio
District Clinic Holdings Inc
$9.23Published rateMichael Clerveus
South Florida Surgical Specialists LLC
$8.43Published rate
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Payer Contract Negotiation
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See a sample payer proposalCPT 87389 vs. Other Microbiology Procedures Codes
The CPT 87389 code is part of the Pathology and Laboratory Procedures services used for Microbiology 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 87389 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.
| Code | Complexity | Description |
|---|---|---|
| 87385-CPT | Low | Infectious Agent Antigen Detection By Immunoassay Technique (Eg Enzyme Immunoassay [Eia] Enzyme- Linked Immunosorbent Assay [Elisa] Fluorescence Immunoassay [Fia] Immuno- Chemiluminometric Assay [Imca]) Qualitative Or Semiquantitative; Histoplasma Capsulatum (Desc Rvsd 10/6/20) |
| 87389-CPT | Low | Infectious Agent Antigen Detection By Immunoassay Technique (Eg Enzyme Immunoassay [Eia] Enzyme- Linked Immunosorbent Assay [Elisa] Fluorescence Immunoassay [Fia] Immuno- Chemiluminometric Assay [Imca]) Qualitative Or Semiquantitative; Hiv-1 Antigen(S) With Hiv-1 And Hiv-2 Antibodies Single Result (Desc Rvsd 10/6/20) |
| 87390-CPT | Low | Infectious Agent Antigen Detection By Immunoassay Technique (Eg Enzyme Immunoassay [Eia] Enzyme- Linked Immunosorbent Assay [Elisa] Fluorescence Immunoassay [Fia] Immuno- Chemiluminometric Assay [Imca]) Qualitative Or Semiquantitative; Hiv-1 (Desc Rvsd 10/6/20) |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 87389. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 87389 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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