Rate Benchmarking
Compare your rates with similar providers.
Select a published rate, define comparable providers, and see where that rate falls in your market.
See a sample rate comparisonCPT 78645 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.
Cerebrospinal Fluid Scan, A Scan Of The Cerebrospinal Fluid Uses A Radioactive Substance To Produce Images Of The Fluid Flow Around And Within The Brain And Spinal Cord.
| Key Fact | Detail |
|---|---|
| Service Type | Radiology Procedures Nuclear Medicine Procedures |
| Common Place of Service | 22 - On Campus Outpatient Hospital 21 - Inpatient Hospital |
| Common Modifiers | None 26 - Professional component TC - Technical component |
| Complexity Level | Moderate |
| Medicare Fee Schedule | View Medicare rates for 78645 |
| Medicaid Fee Schedule | View Medicaid rates for 78645 |
National average reimbursement for CPT 78645 by major payers:
$344.20
$351.82
$350.51
$429.65
Compare published rates across providers.
Choose a payer to see a sample of rates for CPT 78645.
CPT 78645
5 of 25 sample ratesHigher to lower in this preview
Health Imaging Partners, LLC
$917.59Published rateStephenson Ikpe
Northern Arizona Healthcare Corporation
$433.20Published rateJames Kneller
Northern Arizona Healthcare Corporation
$260.73Published rateEugene Charlebois
Northern Arizona Healthcare Corporation
$48.59Published rateJacqueline Eubany
Northern Arizona Healthcare Corporation
$23.93Published rate
Get a free rate benchmark for your specialty.
Choose your state and specialty to build a report from payer-published rates.
Use market rates to prepare your payer proposal.
Payer Contract Negotiation
Draft a fee schedule renegotiation letter.
Use your fee schedule and market benchmarks to set target rates and draft a letter for your payer.
See a sample payer proposalCPT 78645 vs. Other Nuclear Medicine Procedures Codes
The CPT 78645 code is part of the Radiology Procedures services used for Nuclear Medicine 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 78645 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 |
|---|---|---|
| 78630-CPT | Moderate | Cerebrospinal Fluid Scan, A Scan Of The Cerebrospinal Fluid Uses A Radioactive Substance To Produce Images Of The Fluid Flow Around And Within The Brain And Spinal Cord. |
| 78635-CPT | Moderate | Cerebrospinal Fluid Scan, A Scan Of The Cerebrospinal Fluid Uses A Radioactive Substance To Produce Images Of The Fluid Flow Around And Within The Brain And Spinal Cord. |
| 78645-CPT | Moderate | Cerebrospinal Fluid Scan, A Scan Of The Cerebrospinal Fluid Uses A Radioactive Substance To Produce Images Of The Fluid Flow Around And Within The Brain And Spinal Cord. |
| 78650-CPT | Moderate | Scan Of Brain For Fluid Leak, A Radioactive Substance Is Given By Mouth Or Iv To Highlight Cerebrospinal Fluid On A Scan. Images Of The Brain And Spinal Cord Are Viewed To Learn If There Is A Leak And If So Its Location. |
What is a fee schedule?
A fee schedule is a list of fixed prices that healthcare providers charge for specific services, including CPT 78645. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 78645 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.
FREE SAMPLE MARKET COMPARISON
Let's review your payer contracts side-by-side with the market.
Bring your top codes (like CPT 78645) and we'll show you how you compare in 15 minutes or less.