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See a sample rate comparisonHCPCS A4558 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.
Conductive gel or paste, for use with electrical device (e.g., TENS, NMES), per oz
| Key Fact | Detail |
|---|---|
| Service Type | Medical And Surgical Supplies Various Medical Supplies Including Tapes and Surgical Dressings |
| Complexity Level | Low |
| Medicaid Fee Schedule | View Medicaid rates for A4558 |
National average reimbursement for HCPCS A4558 by major payers:
$6.18
$3.87
$4.72
$8.73
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HCPCS A4558
5 of 25 sample ratesHigher to lower in this preview
Emory University, Emory University Hospital
Emory University
$14.17Published rateThe Hospital Authority Of Habersham County
$5.15Published rateThe Hospital Authority Of Miller County, Miller County Hospital - Pro Fees
The Hospital Authority Of Miller County
$3.53Published rateGrady Memorial Hospital Corporation, Grady Health Systems
Grady Memorial Hospital Corporation
$3.23Published rateMorgan Rubenstein
Lowcountry Lung Critical Care PA
$2.70Published rate
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See a sample payer proposalHCPCS A4558 vs. Other Various Medical Supplies Including Tapes and Surgical Dressings Codes
The HCPCS A4558 code is part of the Medical And Surgical Supplies services used for Various Medical Supplies Including Tapes and Surgical Dressings. 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 A4558 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 |
|---|---|---|
| A4557-HCPCS | Low | Lead wires, (e.g., apnea monitor), per pair |
| A4558-HCPCS | Low | Conductive gel or paste, for use with electrical device (e.g., TENS, NMES), per oz |
| A4559-HCPCS | Low | Coupling gel or paste, for use with ultrasound device, per oz |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including HCPCS A4558. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the A4558 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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