CPT 35646 Fee Schedule
Healthcare providers use this code to document and receive reimbursement for visits that address high-level medical decision-making, often including multiple diagnoses or prescription management.
| Key Fact | Detail |
|---|---|
| Service Type | • Surgery • Surgical Procedures on the Cardiovascular System |
| Common Place of Service | • 21 - Inpatient Hospital • 22 - On Campus Outpatient Hospital |
| Common Modifiers | • None • 80 - Assistant surgeon • AS - PA/NP/CNS assistant at surgery |
| Complexity Level | High |
National average reimbursement for CPT 35646 by major payers:

$2,222.90

$2,413.89

$2,578.03

$2,803.59
| Payer | Code | Rate | NPI | Tax ID | State | Specialty |
|---|---|---|---|---|---|---|
Select a payer to view fee schedule data Choose a payer from the options above to see rates for CPT 35646 | ||||||
United | 35646 | $592.00 | 1326176215 - ENDOSCOPY CENTER OF ST THOMAS LLC, NGS ENDOSCOPY CENTER | 621512411 - (TN) ENDOSCOPY CENTER OF ST THOMAS LLC | TN | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $1500.00 | 1386624815 - QUALITY SURGICENTER LLC | 421480973 - (IA) QUALITY SURGICENTER LLC | IA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $500.00 | 1861496564 - DIGESTIVE HEALTHCARE OF GEORGIA ENDOSCOPY CENTER | 582406657 | GA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $761.00 | 1629647268 - UNITED VASCULAR OF HUNTSVILLE, LLC | 832575902 - (AL) UNITED VASCULAR OF HUNTSVILLE | AL | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $722.00 | 1821285073 - GLENDORA CA ENDOSCOPY ASC LP, GLENDORA DIGESTIVE DISEASE INSTITUTE | 205732678 | CA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $1793.00 | 1427044452 - THE SURGERY CENTER AT SELF MEMORIAL HOSPITAL, LLC, SURGERY CENTER OF THE LAKELANDS | 571087792 - (SC) THE SURGERY CENTER AT SELF MEM | SC | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $358.00 | 1881736734 - MILLENIA SURGERY CENTER LLC | 562384725 - (FL) MILLENIA SURGERY CENTER | FL | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $983.00 | 1538126362 - WINTER HAVEN AMBULATORY SURGICAL CENTER LLC | 593659906 - (FL) WINTER HAVEN AMBULATORY SURGICAL CENTER, LLC | FL | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $625.00 | 1649269663 - PHYSICIANS ALLIANCE LC, PHYSICIANS ALLIANCE SURGERY CENTER | 431832038 - (MO) PHYSICIANS ALLIANCE LC | MO | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $1136.00 | 1962435990 - NORTHERN MONMOUTH REGIONAL SURGERY CENTER LLC, CENTER FOR BONE AND JOINT SURGERY | 201026094 - (NJ) NORTHERN MONMOUTH REGIONAL SURGERY CENTER LLC | NJ | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $72.00 | 1043367196 - SURGICAL SPECIALISTS GROUP, LLC, ALABAMA OUTPATIENT SURGERY CENTER | 201398879 - (AL) SURGICAL SPECIALISTS GROUP, LLC | AL | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $1335.00 | 1881612042 - THE HAND AND UPPER EXTREMITY SURGERY CENTER OF GEORGIA, LLC | 200147862 - (GA) THE HAND AND UPPER EXTREMITY SURGERY CENTER OF GEORGIA LLC | GA | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $109.00 | 1760445928 - ARIZONA ENDOSCOPY CENTER, LLC | 860908400 - (AZ) ARIZONA ENDOSCOPY CENTER LLC | AZ | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $474.00 | 1831275775 - NORTH JERSEY GASTROENTEROLOGY & ENDOSCOPY CENTER P.A. | 223637494 - (NJ) NORTH JERSEY GASTROENTEROLOGY ENDOSCOPY CENTER PA | NJ | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 35646 | $1064.00 | 1154497964 - PANKRATZ EYE INSTITUTE, LLC, COLUMBUS EYE SUGERY CENTER, LLC, DBA PANKRATZ EYE INSTITUTE | 352092292 - (IN) PANKRATZ EYE INSTITUTE LLC | IN | Ambulatory Surgical Clinic/Center (261QA1903X) |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
United | 99202 | $100.00 | 1234567890 | 1234567890 | CA | Cardiologist |
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CPT 35646 vs. Other Surgical Procedures on the Cardiovascular System Codes
The CPT 35646 code is part of the Surgery services used for Surgical Procedures on the Cardiovascular System. 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 35646 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 35646. These prices vary depending on payer type (Medicare, Medicaid, private insurance), geographic location, and provider contracts.
Understanding the 35646 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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