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See a sample rate comparisonHCPCS A4639 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.
Replacement pad for infrared heating pad system, each
| Key Fact | Detail |
|---|---|
| Service Type | Medical And Surgical Supplies Replacement Parts |
| Complexity Level | Moderate |
| Medicaid Fee Schedule | View Medicaid rates for A4639 |
National average reimbursement for HCPCS A4639 by major payers:
$296.26
$196.89
$282.26
$377.95
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HCPCS A4639
5 of 25 sample ratesHigher to lower in this preview
Emory Healthcare
Emory University
$353.11Published rateHospital Authority Of Washington County, Washington County Regional Medical Center
$163.67Published rateMichael Koch
Pathology Lab Of Georgia LLC
$126.66Published rateEmory Healthcare
Emory University
$67.76Published rateChristopher Raio
Good Samaritan Hosptial Medical Center
$12.01Published rate
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Payer Contract Negotiation
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See a sample payer proposalHCPCS A4639 vs. Other Replacement Parts Codes
The HCPCS A4639 code is part of the Medical And Surgical Supplies services used for Replacement Parts. 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 A4639 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 |
|---|---|---|
| A4638-HCPCS | Low | Replacement battery for patient-owned ear pulse generator, each |
| A4639-HCPCS | Moderate | Replacement pad for infrared heating pad system, each |
| A4640-HCPCS | Low | Replacement pad for use with medically necessary alternating pressure pad owned by patient |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including HCPCS A4639. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the A4639 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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