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HCPCS A4366 Fee Schedule

Last Verified: September 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.

Ostomy vent, any type, each
Key FactDetail
Service Type

Medical And Surgical Supplies

Ostomy Pouches and Supplies

Complexity LevelLow
Medicaid Fee ScheduleView Medicaid rates for A4366

National average reimbursement for HCPCS A4366 by major payers:

bcbs

$1.62

uhc

$0.97

aetna

$1.25

cigna

$1.44

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HCPCS A4366
5 of 25 sample ratesHigher to lower in this preview
  1. Emory University, Emory University Hospital

    Emory University

    GAGeneral Acute Care HospitalNPI 1588640692Tax ID 58-0566256

    $3.34Published rate
  2. Phoebe Putney Memorial Hospital Inc, Phoebe Putney Memorial Hosptial

    Phoebe Putney Memorial Hospital Inc

    GAGeneral Acute Care HospitalNPI 1992789721Tax ID 58-1928247

    $1.52Published rate
  3. Ujuka Iloabuchi

    GAWomen's HospitalNPI 1306136551Tax ID 58-2483738

    $0.89Published rate
  4. Hospital Authority Of Jenkins County

    GACritical Access HospitalNPI 1760452098Tax ID 27-3100894

    $0.85Published rate
  5. Miguel A. Arenas, M.D., PC

    Miguel A Arenas Md PC

    AZGastroenterology PhysicianNPI 1053515130Tax ID 30-0394179

    $0.50Published rate

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

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HCPCS A4366 vs. Other Ostomy Pouches and Supplies Codes

The HCPCS A4366 code is part of the Medical And Surgical Supplies services used for Ostomy Pouches and Supplies. 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 HCPCS A4366 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
A4364-HCPCSLowAdhesive, liquid or equal, any type, per oz
A4366-HCPCSLowOstomy vent, any type, each
A4367-HCPCSLowOstomy belt, each

What is a fee schedule?

A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including HCPCS A4366. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.

Understanding the A4366 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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