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See a sample rate comparisonCPT 84305 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.
Liver Protein Test, This Liver Protein Test Measures Somatomedin Which Has An Important Relationship With Growth Hormone.
| Key Fact | Detail |
|---|---|
| Service Type | Pathology and Laboratory Procedures Chemistry Procedures |
| Common Place of Service | 81 - Independent Laboratory 11 - Office |
| Common Modifiers | None 90 - Reference Laboratory 26 - Professional component |
| Complexity Level | Low |
| Medicare Fee Schedule | View Medicare rates for 84305 |
| Medicaid Fee Schedule | View Medicaid rates for 84305 |
National average reimbursement for CPT 84305 by major payers:
$17.96
$18.86
$24.75
$31.18
Compare published rates across providers.
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CPT 84305
5 of 25 sample ratesHigher to lower in this preview
Pmc Hospital, LLC, St. Luke'S Patients Medical Center
Pmc Hospital, LLC
$39.38Published rateChca Mainland, L.P., Mainland Medical Center
$21.26Published rateJackson Parish Hospital, Jackson Parish Hospital
$21.26Published rateDoctors' Hospital Of Slidell, LLC, Sterling Surgical Hospital
Doctors Hospital Of Slidell, LLC
$19.12Published rateAscension Seton, Ascension Seton Medical Center Austin
Ascension Seton
$8.07Published rate
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Payer Contract Negotiation
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See a sample payer proposalCPT 84305 vs. Other Chemistry Procedures Codes
The CPT 84305 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 84305 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 |
|---|---|---|
| 84238-CPT | Low | Receptor Assay;Non-Endocrine-Eg,Acetylch |
| 84270-CPT | Low | Hormone Binding Protein Test, The Test Checks Sex Hormone Binding Globulin (Shbg) Levels Which Shows How Much Testosterone Is Available To The Body. This Helps Diagnose Fertility And Thyroid Gland Problems And Can Help In Monitoring Hormone Therapy. |
| 84275-CPT | Low | Sialic Acid Enzyme Test, This Test Measures The Amount Of Sialic Acid In The Body. Sialic Acid Is Part Of The Digestion Process That Breaks Down Sugar-Protein Complexes. |
| 84305-CPT | Low | Liver Protein Test, This Liver Protein Test Measures Somatomedin Which Has An Important Relationship With Growth Hormone. |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 84305. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 84305 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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