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See a sample rate comparisonHealthcare 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.
| Key Fact | Detail |
|---|---|
| Service Type | Pathology and Laboratory Procedures Chemistry Procedures |
| Common Place of Service | 11 - Office 81 - Independent Laboratory |
| Common Modifiers | TC - Technical component AQ - Service in Health Professional Shortage Area GW - Condition not related to the patient's terminal condition |
| Complexity Level | Low |
| Medicare Fee Schedule | $9.55 national lab fee schedule rate (2026) · View Medicare rates for 84580 |
| Medicaid Fee Schedule | $8.785 median of the 8 states in the free preview · View Medicaid rates for 84580 |
National average reimbursement for CPT 84580 by major payers:

$7.81

$5.79

$9.22

$13.49
Choose a payer to see a sample of rates for CPT 84580.
Hcn Ep Horizon City, LLC, The Hospitals Of Providence Emergency Room Montwood
Hcn Ep Horizon City LLC
San Antonio Vamc, Kerrville Vamc
Methodist Mckinney Hospital LLC
St Francis Hospital, Inc., St. Francis Eastside
St Francis Hospital Inc
Aaron Askew
The Orthopedic And Neurosurgical Center Of The Cascades
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Rate Benchmarking
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See a sample payer proposalCPT 84580 vs. Other Chemistry Procedures Codes
The CPT 84580 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 84580 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.
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 84580. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 84580 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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