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Dr. Michael Freeman, MD

Knoxville, TN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Freeman, Vascular Surgeon in Knoxville, TN?

    Dr. Michael Freeman, MD is a Vascular Surgeon, who primarily practices in Knoxville, TN with 1 additional practice location. He is board certified. Dr. Freeman completed his residency at Barnes-Jewish Hosp-S Campus, General Surgery. Dr. Freeman is fluent in English, and is currently seeing new patients. Dr. Freeman’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Freeman’s office at (865) 544-8040.

    What are Areas of Expertise for Dr. Freeman?

    Dr. Michael Freeman, MD is a highly-rated, board-certified Vascular Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Freeman empowers patients to confidently navigate their health journey, specializing in Aneurysm, Carotid Endarterectomy, Endovascular Surgery, Peripheral Vascular Disease, or comprehensive wellness support. Serving the Knoxville/TN community, Dr. Freeman is dedicated to enhancing lives through expert, patient-centered care.

    Where did Dr. Freeman go to medical school and complete their residency?

    • Residency: Barnes-Jewish Hosp-S Campus, General Surgery

    • Medical School: Med Coll Of Ga Sch Of Med

    Is Dr. Freeman board certified as a Vascular Surgeon?

    Yes, Dr. Michael Freeman, MD is board certified by the American Board of Surgery

    What languages does Dr. Freeman speak?

    Dr. Freeman and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does Dr. Freeman treat?

    As a Vascular Surgeon, Dr. Freeman diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Freeman. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Carotid Artery Disease
    • Carotid Stenosis
    • Blocked Carotid Artery
    • Neck Artery Disease
    • Carotid Artery Narrowing

    ICD-10 Codes:

    • I6523: Occlusion and stenosis of bilateral carotid arteries

    Also known as:

    • Peripheral Artery Disease
    • PVD
    • PAD
    • Poor Circulation in Legs
    • Blocked Leg Arteries

    ICD-10 Codes:

    • I739: Peripheral vascular disease, unspecified

    Also known as:

    • Aortic Aneurysm
    • Abdominal Aortic Aneurysm
    • AAA
    • Aorta Bulge

    ICD-10 Codes:

    • I7140: Abdominal aortic aneurysm, without rupture, unspecified
    • I7143: Infrarenal abdominal aortic aneurysm, without rupture

    Also known as:

    • Other Pre-Procedure Examination
    • Various pre-op checks
    • Miscellaneous pre-surgery exams
    • Other pre-treatment assessments

    ICD-10 Codes:

    • Z01818: Encounter for other preprocedural examination

    Also known as:

    • Narrowing of other blood vessel devices
    • Other vascular device blockage
    • Blood vessel implant narrowing
    • Vascular graft stenosis
    • Prosthetic vascular device blockage

    ICD-10 Codes:

    • T82858A: Stenosis of other vascular prosthetic devices, implants and grafts, initial encounter

    Also known as:

    • Carotid Artery Disease
    • Carotid Artery Stenosis
    • Narrowed Carotid Artery
    • Carotid Artery Blockage

    ICD-10 Codes:

    • I6529: Occlusion and stenosis of unspecified carotid artery

    What procedures does Dr. Freeman perform?

    As a Vascular Surgeon, Dr. Freeman performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Freeman. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.

    Also known as:

    • Dialysis Circuit Angioplasty with Balloon
    • Dialysis Fistula Angioplasty
    • Dialysis Graft Angioplasty
    • Peripheral Dialysis Segment Angioplasty

    CPT Codes:

    • 36902: Introduction of needle(s) and/or catheter(s), dialysis circuit, with diagnostic angiography of the dialysis circuit, including all direct puncture(s) and catheter placement(s), injection(s) of contrast, all necessary imaging from the arterial anastomosis and adjacent artery through entire venous outflow including the inferior or superior vena cava, fluoroscopic guidance, radiological supervision and interpretation and image documentation and report; with transluminal balloon angioplasty, peripheral dialysis segment, including all imaging and radiological supervision and interpretation necessary to perform the angioplasty

    Also known as:

    • Catheter Placement in Aorta
    • Selective Artery Catheter Placement
    • Artery Catheter Placement
    • Aortic catheterization
    • Aorta access procedure
    • Main artery catheter insertion
    • Arterial Catheterization
    • Vascular Catheter Placement
    • Diagnostic Angiography Catheter
    • Diagnostic Catheter Insertion
    • Selective Arterial Catheterization
    • Diagnostic Artery Catheter
    • Abdominal Artery Catheter

    CPT Codes:

    • 36200: Introduction of catheter, aorta
    • 36246: Selective catheter placement, arterial system; initial second order abdominal, pelvic, or lower extremity artery branch, within a vascular family
    • 36247: Selective catheter placement, arterial system; initial third order or more selective abdominal, pelvic, or lower extremity artery branch, within a vascular family
    • 36245: Selective catheter placement, arterial system; each first order abdominal, pelvic, or lower extremity artery branch, within a vascular family

    Also known as:

    • Dialysis Access Balloon Angioplasty
    • Vein Balloon Angioplasty
    • Dialysis Fistula Angioplasty
    • Dialysis Graft Angioplasty
    • Central Dialysis Segment Angioplasty
    • AV Fistula Angioplasty
    • Transluminal Venous Angioplasty
    • Open Vein Angioplasty
    • Percutaneous Vein Angioplasty
    • Vein Widening Procedure

    CPT Codes:

    • 36907: Transluminal balloon angioplasty, central dialysis segment, performed through dialysis circuit, including all imaging and radiological supervision and interpretation required to perform the angioplasty (List separately in addition to code for primary procedure)
    • 37248: Transluminal balloon angioplasty (except dialysis circuit), open or percutaneous, including all imaging and radiological supervision and interpretation necessary to perform the angioplasty within the same vein; initial vein

    Also known as:

    • Dialysis Access Check and Imaging
    • Dialysis Circuit Angiography
    • Fistula/Graft Evaluation
    • Dialysis Access Diagnostic Procedure

    CPT Codes:

    • 36901: Introduction of needle(s) and/or catheter(s), dialysis circuit, with diagnostic angiography of the dialysis circuit, including all direct puncture(s) and catheter placement(s), injection(s) of contrast, all necessary imaging from the arterial anastomosis and adjacent artery through entire venous outflow including the inferior or superior vena cava, fluoroscopic guidance, radiological supervision and interpretation and image documentation and report;

    Also known as:

    • Radiofrequency Vein Ablation
    • Endovenous Radiofrequency Ablation
    • RF Ablation for Varicose Veins
    • Vein Closure Procedure
    • Varicose Vein Treatment

    CPT Codes:

    • 36475: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, radiofrequency; first vein treated

    Also known as:

    • Varicose Vein Removal (Stab Phlebectomy)
    • Leg Artery Angioplasty (Femoral/Popliteal)
    • Microphlebectomy
    • Ambulatory Phlebectomy
    • Stab Incision Vein Removal
    • Femoral Artery Angioplasty
    • Popliteal Artery Angioplasty
    • Leg Artery Revascularization

    CPT Codes:

    • 37765: Stab phlebectomy of varicose veins, 1 extremity; 10-20 stab incisions
    • 37224: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal angioplasty

    Also known as:

    • Long-Term Central Venous Catheter Insertion
    • Tunneled central line placement
    • Central venous access device insertion
    • Hickman catheter insertion
    • Broviac catheter insertion

    CPT Codes:

    • 36558: Insertion of tunneled centrally inserted central venous catheter, without subcutaneous port or pump; age 5 years or older

    Also known as:

    • Iliac Artery Stent Placement
    • Endovascular iliac artery stenting
    • Iliac artery angioplasty with stent
    • Pelvic artery revascularization

    CPT Codes:

    • 37221: Revascularization, endovascular, open or percutaneous, iliac artery, unilateral, initial vessel; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed

    Also known as:

    • Central Venous Catheter Replacement
    • Tunneled Catheter Exchange
    • Central Line Replacement
    • IV Catheter Change

    CPT Codes:

    • 36581: Replacement, complete, of a tunneled centrally inserted central venous catheter, without subcutaneous port or pump, through same venous access

    Also known as:

    • Revision of Arteriovenous (AV) Fistula
    • AV fistula repair
    • Dialysis graft revision
    • Open AV fistula revision

    CPT Codes:

    • 36832: Revision, open, arteriovenous fistula; without thrombectomy, autogenous or nonautogenous dialysis graft (separate procedure)

    Also known as:

    • Intravascular Ultrasound (Non-Heart Vessels)
    • IVUS (Non-Coronary)
    • Vessel Ultrasound
    • Internal Artery Ultrasound

    CPT Codes:

    • 37252: Intravascular ultrasound (noncoronary vessel) during diagnostic evaluation and/or therapeutic intervention, including radiological supervision and interpretation; initial noncoronary vessel (List separately in addition to code for primary procedure)

    Also known as:

    • Arteriovenous Fistula Creation
    • AV Fistula Surgery
    • Cimino Fistula
    • Vascular Access for Dialysis

    CPT Codes:

    • 36821: Arteriovenous anastomosis, open; direct, any site (eg, Cimino type) (separate procedure)

    Also known as:

    • Fistula Ligation or Banding
    • AV Fistula Closure
    • Fistula Banding
    • Angioaccess Revision

    CPT Codes:

    • 37607: Ligation or banding of angioaccess arteriovenous fistula

    Also known as:

    • Leg Artery Stent Placement
    • Femoral Artery Stenting
    • Popliteal Artery Stenting
    • Leg Artery Angioplasty
    • Endovascular Revascularization

    CPT Codes:

    • 37226: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed

    Also known as:

    • Cerebral Angiography with Catheter Placement
    • Brain Blood Vessel X-ray
    • Cervicocerebral Arch Angiography
    • Vertebral Artery Angiography
    • Subclavian Artery Catheterization

    CPT Codes:

    • 36225: Selective catheter placement, subclavian or innominate artery, unilateral, with angiography of the ipsilateral vertebral circulation and all associated radiological supervision and interpretation, includes angiography of the cervicocerebral arch, when performed

    Also known as:

    • Arteriovenous Fistula Creation (Upper Arm)
    • AV Fistula Surgery
    • Cephalic Vein Transposition
    • Dialysis Access Creation

    CPT Codes:

    • 36818: Arteriovenous anastomosis, open; by upper arm cephalic vein transposition

    Also known as:

    • Continuous Pulse Oximetry
    • Pulse Oximetry
    • Oxygen Saturation Monitoring
    • Oximetry Test
    • Blood Oxygen Level Check

    CPT Codes:

    • 94761: Noninvasive ear or pulse oximetry for oxygen saturation; multiple determinations (eg, during exercise)

    Does Dr. Freeman accept my insurance?

    Dr. Freeman accepts most major insurance plans. Important: Please call our office at (865) 544-8040 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Freeman accept in Knoxville, TN?

    Dr. Freeman in Knoxville, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Aetna

    • Blue Cross Blue Shield of Michigan

    • BlueCross BlueShield of Tennessee

    • Carpenters Funds Administrative Office (CA)

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Freeman's office located?

    Dr. Michael Freeman's Primary Practice

    1940 Alcoa Hwy Ste 120

    Knoxville, TN 37920

    (865) 544-8040

    Get Directions

    Dr. Michael Freeman's Practice 2

    208 Central Ave W

    Jamestown, TN 38556

    Get Directions

    What is Dr. Freeman's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Freeman's National Provider Identifier (NPI) number is 1396769717.

    What common questions do patients ask about Dr. Freeman?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Freeman

    What is Dr. Michael Freeman's specialty?

    Dr. Freeman is a Vascular Surgeon near Knoxville, TN. A vascular surgeon specializes in the management of surgical disorders related to blood vessels, excluding those of the heart and intracranial vessels. Contact Dr. Freeman to book an appointment today.

    Is this Dr. Michael Freeman affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Freeman is affiliated with The University of Tennessee Medical Center which is a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    Where can I learn more about Vascular Surgeon?

    Explore Vascular Surgeon with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Michael Freeman accepting new patients in Knoxville, TN?

    Yes, Dr. Michael Freeman is accepting new patients at this time.

    Does Dr. Michael Freeman offer online booking?

    Please contact Dr. Freeman's office at (865) 544-8040 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Michael Freeman?

    Please contact Dr. Freeman's office at (865) 544-8040 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Michael Freeman have?

    Dr. Michael Freeman is certified by the American Board of Surgery.

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