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See a sample rate comparisonCPT 82128 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.
Amino Acid Test, This Test Verifies Whether And Which Amino Acids Are Present In A Blood Or Urine Sample. Amino Acids Help Digest Proteins.
| Key Fact | Detail |
|---|---|
| Service Type | Pathology and Laboratory Procedures Chemistry Procedures |
| Common Place of Service | 81 - Independent Laboratory 11 - Office 21 - Inpatient Hospital |
| Common Modifiers | None 26 - Professional component 32 |
| Complexity Level | Low |
| Medicare Fee Schedule | View Medicare rates for 82128 |
| Medicaid Fee Schedule | View Medicaid rates for 82128 |
National average reimbursement for CPT 82128 by major payers:
$12.33
$9.84
$14.55
$20.16
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CPT 82128
5 of 25 sample ratesHigher to lower in this preview
Scott & White Memorial Hospital, Baylor Scott & White Medical Center - Temple
Scott & White Clinic
$26.70Published rateHuntsville Community Hospital, Inc.
Huntsville Community Hospital Inc
$17.43Published rateCrescent City Surgical Centre Operating Company, L.L.C.
Crescent City Surgical Centre
$13.86Published rateCaldwell Memorial Hospital Inc
Caldwell Memorial Hospital, Inc.
$8.14Published rateChristopher Raio
St Francis Hospital
$7.49Published rate
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Payer Contract Negotiation
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See a sample payer proposalCPT 82128 vs. Other Chemistry Procedures Codes
The CPT 82128 code is part of the Pathology and Laboratory Procedures services used for Chemistry 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 82128 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 |
|---|---|---|
| 82127-CPT | Low | Amino Acid Test, This Test Verifies Whether And Which Amino Acids Are Present In A Blood Or Urine Sample. Amino Acids Help Digest Proteins. |
| 82128-CPT | Low | Amino Acid Test, This Test Verifies Whether And Which Amino Acids Are Present In A Blood Or Urine Sample. Amino Acids Help Digest Proteins. |
| 82131-CPT | Low | Amino Acid Test, This Test Measures The Quantity Of One Or More Amino Acids Present In A Blood Or Urine Sample. Amino Acids Help Digest Proteins. |
| 82136-CPT | Low | Amino Acid Test, This Test Measures The Quantity Of One Or More Amino Acids Present In A Blood Or Urine Sample. Amino Acids Help Digest Proteins. |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 82128. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 82128 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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