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CPT 92538 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.

Diag Ear/Nose/Throat Proc, Caloric Vestibular Test With Recording Bilateral; Bithermal (Ie One Warm And One Cool Irrigation In Each Ear For A Total Of Four Irrigations)
Key FactDetail
Service Type

Medicine Services and Procedures

Special Otorhinolaryngologic Services and Procedures

Common Place of Service

11 - Office

22 - On Campus Outpatient Hospital

Common Modifiers

26 - Professional component

PO - Services, procedures and/or surgeries furnished at off-campus provider-based outpatient departments

Complexity LevelLow
Medicare Fee Schedule$21.71 national non-facility rate (2026) · View Medicare rates for 92538
Medicaid Fee Schedule$17.565 median of the 8 states in the free preview · View Medicaid rates for 92538

National average reimbursement for CPT 92538 by major payers:

bcbs

$26.59

uhc

$28.10

aetna

$28.64

cigna

$42.63

Compare published rates across providers.

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CPT 92538
5 of 25 sample ratesHigher to lower in this preview
  1. Adam Rappoport

    The Nemours Foundation

    FLNeurology with Special Qualifications in Child Neurology PhysicianNPI 1275832438Tax ID 59-0634433

    $55.40Published rate
  2. Angela Green

    Loyola University Medical Center

    ILPsychiatry PhysicianNPI 1114196995Tax ID 36-4015560

    $31.12Published rate
  3. Oyoyo Sawyer

    District Medical Group Inc

    ILPsychiatry PhysicianNPI 1013538636Tax ID 20-8106540

    $18.55Published rate
  4. Oday Alsarraf

    Swedishamerican Hospital

    ILPsychiatry PhysicianNPI 1871907774Tax ID 36-2222696

    $10.48Published rate
  5. Randy Jung

    Touchette Regional Hospital Inc

    ILPsychiatry PhysicianNPI 1205917176Tax ID 37-1305510

    $4.13Published rate

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

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CPT 92538 vs. Other Special Otorhinolaryngologic Services and Procedures Codes

The CPT 92538 code is part of the Medicine Services and Procedures services used for Special Otorhinolaryngologic Services and 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 92538 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
92537-CPTLowCaloric Vestibular Test With R, Caloric Vestibular Test With Recording Bilateralbithermal (Ie One Warm And One Cool Irrigation I N Each Ear For A Total Of Four Irrigations)
92538-CPTLowDiag Ear/Nose/Throat Proc, Caloric Vestibular Test With Recording Bilateral; Bithermal (Ie One Warm And One Cool Irrigation In Each Ear For A Total Of Four Irrigations)
92540-CPTLowBasic Vestibular Evaluation, Basic Vestibular Evaluation Includes Spontaneous Nystagmus Test With Eccentric Gaze Fixation Nystagmus With Recording Positional Nystagmus Test Minimum Of 4 Positions With Recording Optokinetic Nystagmus Test Bidirectional Foveal And Peripheral Stimulation With Recording And Oscillating Tracking Test With Recording

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 92538. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the 92538 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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