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See a sample rate comparisonHCPCS Q4128 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.
Flex hd, or allopatch hd, per square centimeter (add-on, list separately in addition to primary procedure)
| Key Fact | Detail |
|---|---|
| Service Type | Temporary Codes Skin Substitutes and Biologicals |
| Complexity Level | Low |
| Medicaid Fee Schedule | View Medicaid rates for Q4128 |
National average reimbursement for HCPCS Q4128 by major payers:
$44.28
$30.95
$32.44
$32.25
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HCPCS Q4128
5 of 25 sample ratesHigher to lower in this preview
Chu Chen
Merrimack Valley Pediatric Associates, Inc.
$67.61Published rateBama Heart Doc, P.C., Alabama Heart And Vascular Medicine
Bama Heart Doc, PC Dba Alabama Heart & Vascular Medicine
$30.87Published rateChristopher Raio
St Joseph Hospital
$30.73Published rateMeriwether Healthcare, L.L.C., Warm Springs Medical Center
Meriwether Healthcare, LLC D/B/A Warm Springs Medical Center
$30.59Published rateChristopher Raio
Good Samaritan Hosptial Medical Center
$27.63Published rate
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See a sample payer proposalHCPCS Q4128 vs. Other Skin Substitutes and Biologicals Codes
The HCPCS Q4128 code is part of the Temporary Codes services used for Skin Substitutes and Biologicals. 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 Q4128 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 |
|---|---|---|
| Q4127-HCPCS | Low | Talymed, per square centimeter (add-on, list separately in addition to primary procedure) |
| Q4128-HCPCS | Low | Flex hd, or allopatch hd, per square centimeter (add-on, list separately in addition to primary procedure) |
| Q4130-HCPCS | Low | Strattice tm, per square centimeter (add-on, list separately in addition to primary procedure) |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including HCPCS Q4128. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the Q4128 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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