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See a sample rate comparisonCPT 84233 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.
Breast Cancer Therapy Test, The Test Checks How A Sample Of Tissue (Biopsy) Responds To Chemotherapy Or Hormone Therapy That Has Been Proposed To Treat Breast Cancer.
| Key Fact | Detail |
|---|---|
| Service Type | Pathology and Laboratory Procedures Chemistry Procedures |
| Common Place of Service | 11 - Office 81 - Independent Laboratory |
| Common Modifiers | None PN - Non-excepted service provided at an off-campus, outpatient, provider-based department of a hospital 90 - Reference Laboratory |
| Complexity Level | Low |
| Medicare Fee Schedule | View Medicare rates for 84233 |
| Medicaid Fee Schedule | View Medicaid rates for 84233 |
National average reimbursement for CPT 84233 by major payers:
$68.95
$53.31
$81.65
$122.77
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CPT 84233
5 of 25 sample ratesHigher to lower in this preview
Chu Chen
Merrimack Valley Pediatric Associates, Inc.
$193.34Published rateBradley Weisner
Urology Specialists Of The Carolinas, PLLC
$89.99Published rateChristopher Raio
Mercy Medical Center
$86.22Published rateChristopher Raio
St Joseph Hospital
$52.73Published rateNevada Eye Care Professionals Little & Stein, Ltd.
Nevada Eye Care Professionals
$21.80Published rate
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Payer Contract Negotiation
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See a sample payer proposalCPT 84233 vs. Other Chemistry Procedures Codes
The CPT 84233 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 84233 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 |
|---|---|---|
| 84233-CPT | Low | Breast Cancer Therapy Test, The Test Checks How A Sample Of Tissue (Biopsy) Responds To Chemotherapy Or Hormone Therapy That Has Been Proposed To Treat Breast Cancer. |
| 84234-CPT | Low | Cancer Treatment Assessment, Testing The Receptive Ability Of The Hormone Progesterone Is Used To Assess The Likelihood Of Cancer Treatment Effectiveness. Treatment For Several Types Of Cancer May Be Evaluated With This Test. |
| 84235-CPT | Low | Hormone Receptor Test, This Test Evaluates How Well A Particular Hormone Sends And Receives Information So That Processes Within The Body Perform Optimally. |
| 84238-CPT | Low | Receptor Assay;Non-Endocrine-Eg,Acetylch |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 84233. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 84233 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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