Who is Dr. Lesar, Vascular Surgeon in Chattanooga, TN?
Dr. Christopher Lesar, MD is a Vascular Surgeon, who primarily practices in Chattanooga, TN with 1 additional practice location. He is board certified. Dr. Lesar graduated from University of Toledo College of Medicine.
Dr. Lesar is fluent in English, and is currently seeing new patients. Dr. Lesar’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lesar’s office at (423) 602-2750.
What are Areas of Expertise for Dr. Lesar?
Dr. Christopher Lesar, 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. Lesar empowers
patients to confidently navigate their health journey, specializing in Carotid Artery Surgery, Limb Salvage, Peripheral Vascular Disease, Renovascular Disease, Vein Disorders, Wound Care, or comprehensive
wellness support. Serving
the Chattanooga/TN community, Dr. Lesar is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lesar go to medical school and complete their residency?
Medical School: University of Toledo College of Medicine
Is Dr. Lesar board certified as a Vascular Surgeon?
Yes, Dr. Christopher Lesar, MD is board certified by the American Board of Surgery
What languages does Dr. Lesar speak?
Dr. Lesar and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lesar treat?
As a Vascular Surgeon, Dr. Lesar 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. Lesar. 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
Vein Compression
Vascular Disease
Carotid Stenosis
Blocked Carotid Artery
Neck Artery Disease
Carotid Artery Narrowing
Venous Compression Syndrome
Pinched Vein
Vein Entrapment
ICD-10 Codes:
I6523: Occlusion and stenosis of bilateral carotid arteries
I871: Compression of vein
Also known as:
Chronic Venous Insufficiency
Vascular Disease
CVI
Venous Reflux Disease
Leg Vein Incompetence
Peripheral Venous Insufficiency
ICD-10 Codes:
I872: Venous insufficiency (chronic) (peripheral)
Also known as:
Peripheral Arterial Disease in Both Legs
Atherosclerosis
Peripheral Arterial Disease
PAD in Both Legs
Poor Circulation in Both Legs
Hardening of Arteries in Both Legs
ICD-10 Codes:
I70293: Other atherosclerosis of native arteries of extremities, bilateral legs
Also known as:
End-Stage Kidney Disease
Kidney Failure
Chronic Kidney Disease (CKD)
Helping Your Child Adapt to Life with Chronic Kidney Disease
ESRD
End-Stage Renal Failure
ICD-10 Codes:
N186: End stage renal disease
Also known as:
Localized Swelling
Edema
Localized Edema
Fluid Retention
Swelling in one area
ICD-10 Codes:
R600: Localized edema
Also known as:
Atherosclerosis of Other Arteries
Atherosclerosis
Hardening of other arteries
Plaque buildup in other arteries
Arteriosclerosis
ICD-10 Codes:
I708: Atherosclerosis of other arteries
What procedures does Dr. Lesar perform?
As a Vascular Surgeon, Dr. Lesar 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. Lesar. 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.
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)
37253: Intravascular ultrasound (noncoronary vessel) during diagnostic evaluation and/or therapeutic intervention, including radiological supervision and interpretation; each additional noncoronary vessel (List separately in addition to code for primary procedure)
Also known as:
Leg Artery Revascularization with Stent and Atherectomy
Leg Artery Stent Placement
Leg Artery Revascularization with Atherectomy and Angioplasty
Iliac Artery Blood Flow Restoration with Balloon Angioplasty
Iliac Artery Angioplasty (Additional Vessel)
Femoral artery revascularization
Popliteal artery revascularization
Leg artery stenting and atherectomy
Endovascular leg artery repair
Femoral Artery Stenting
Popliteal Artery Stenting
Leg Artery Angioplasty
Endovascular Revascularization
Tibial Artery Revascularization
Peroneal Artery Revascularization
Leg Artery Plaque Removal
Peripheral Artery Disease Treatment
Iliac Artery Angioplasty
Endovascular Iliac Revascularization
Pelvic Artery Widening
Iliac Artery Revascularization
Pelvic Artery Angioplasty
Endovascular Iliac Artery Repair
CPT Codes:
37227: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal stent placement(s) and atherectomy, includes angioplasty within the same vessel, when performed
37226: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed
37229: Revascularization, endovascular, open or percutaneous, tibial, peroneal artery, unilateral, initial vessel; with atherectomy, includes angioplasty within the same vessel, when performed
37220: Revascularization, endovascular, open or percutaneous, iliac artery, unilateral, initial vessel; with transluminal angioplasty
37222: Revascularization, endovascular, open or percutaneous, iliac artery, each additional ipsilateral iliac vessel; with transluminal angioplasty (List separately in addition to code for primary procedure)
Also known as:
Major Vein Catheter Insertion
Artery Catheter Placement
Selective Artery Catheter Placement
Specialized Vein Catheter Placement
Catheter Placement in Aorta
Advanced Catheter Placement in Arteries
Central Venous Catheter Placement
Vena Cava Catheterization
IVC/SVC Catheter Insertion
Selective Arterial Catheterization
Vascular Catheter Placement
Diagnostic Artery Catheter
Abdominal Artery Catheter
Arterial Catheterization
Diagnostic Angiography Catheter
Selective Venous Catheterization
Deep Vein Catheter Insertion
Diagnostic Vein Catheter
Diagnostic Catheter Insertion
Aortic catheterization
Aorta access procedure
Main artery catheter insertion
Selective arterial catheterization
Complex arterial catheter placement
Vascular catheterization
Angiography catheter placement
CPT Codes:
36010: Introduction of catheter, superior or inferior vena cava
36245: Selective catheter placement, arterial system; each first order abdominal, pelvic, or lower extremity artery branch, within a vascular family
36246: Selective catheter placement, arterial system; initial second order abdominal, pelvic, or lower extremity artery branch, within a vascular family
36012: Selective catheter placement, venous system; second order, or more selective, branch (eg, left adrenal vein, petrosal sinus)
36247: Selective catheter placement, arterial system; initial third order or more selective abdominal, pelvic, or lower extremity artery branch, within a vascular family
36200: Introduction of catheter, aorta
36248: Selective catheter placement, arterial system; additional second order, third order, and beyond, abdominal, pelvic, or lower extremity artery branch, within a vascular family (List in addition to code for initial second or third order vessel as appropriate)
Also known as:
Vein Stent Placement
Iliac Artery Stent Placement
Transcatheter Vein Stenting
Intravascular Vein Stent
Percutaneous Vein Angioplasty and Stent
Iliac Artery Revascularization
Iliac Artery Angioplasty with Stent
Pelvic Artery Stenting
CPT Codes:
37238: Transcatheter placement of an intravascular stent(s), open or percutaneous, including radiological supervision and interpretation and including angioplasty within the same vessel, when performed; initial vein
37223: Revascularization, endovascular, open or percutaneous, iliac artery, each additional ipsilateral iliac vessel; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed (List separately in addition to code for primary procedure)
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:
Leg Artery Angioplasty
Tibial Artery Angioplasty
Peroneal Artery Angioplasty
Leg Artery Revascularization
CPT Codes:
37228: Revascularization, endovascular, open or percutaneous, tibial, peroneal artery, unilateral, initial vessel; with transluminal angioplasty
Also known as:
Additional Vein Stent Placement
Intravascular Vein Stent
Percutaneous Vein Stenting
Venous Stent Insertion
CPT Codes:
37239: Transcatheter placement of an intravascular stent(s), open or percutaneous, including radiological supervision and interpretation and including angioplasty within the same vessel, when performed; each additional vein (List separately in addition to code for primary procedure)
Also known as:
Artery Stent Placement (Non-Coronary/Carotid/Leg)
Intravascular Stent Insertion
Transcatheter Stenting
Peripheral Artery Stent
CPT Codes:
37236: Transcatheter placement of an intravascular stent(s) (except lower extremity artery(s) for occlusive disease, cervical carotid, extracranial vertebral or intrathoracic carotid, intracranial, or coronary), open or percutaneous, including radiological supervision and interpretation and including all angioplasty within the same vessel, when performed; initial artery
Also known as:
Leg Artery Unblocking with Atherectomy and Angioplasty
Femoral Artery Revascularization
Popliteal Artery Atherectomy
Leg Artery Angioplasty
Peripheral Artery Disease Treatment
CPT Codes:
37225: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with atherectomy, includes angioplasty within the same vessel, when performed
Also known as:
Artery Needle or Catheter Insertion
Arterial Line Placement
Arterial Puncture
Artery Catheterization
Peripheral Arterial Access
CPT Codes:
36140: Introduction of needle or intracatheter, upper or lower extremity artery
Mechanical Blood Clot Removal from Artery (Additional Vessels)
Percutaneous Thrombectomy
Artery Clot Removal
Mechanical Thrombolysis
Mechanical Thrombectomy (Vein)
Percutaneous Vein Clot Removal
Catheter-Based Vein Thrombectomy
Percutaneous thrombectomy
Arterial clot removal
Mechanical thrombolysis
Vessel declotting
CPT Codes:
37184: Primary percutaneous transluminal mechanical thrombectomy, noncoronary, non-intracranial, arterial or arterial bypass graft, including fluoroscopic guidance and intraprocedural pharmacological thrombolytic injection(s); initial vessel
37187: Percutaneous transluminal mechanical thrombectomy, vein(s), including intraprocedural pharmacological thrombolytic injections and fluoroscopic guidance
37185: Primary percutaneous transluminal mechanical thrombectomy, noncoronary, non-intracranial, arterial or arterial bypass graft, including fluoroscopic guidance and intraprocedural pharmacological thrombolytic injection(s); second and all subsequent vessel(s) within the same vascular family (List separately in addition to code for primary mechanical thrombectomy procedure)
Also known as:
Balloon Angioplasty (Non-Heart/Brain/Leg)
Dialysis Access Balloon Angioplasty
Vein Balloon Angioplasty
Transluminal Angioplasty
Percutaneous Balloon Angioplasty
Artery Widening Procedure
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:
37246: Transluminal balloon angioplasty (except lower extremity artery(ies) for occlusive disease, intracranial, coronary, pulmonary, or dialysis circuit), open or percutaneous, including all imaging and radiological supervision and interpretation necessary to perform the angioplasty within the same artery; initial artery
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:
Foam Sclerotherapy for Varicose Veins
Varicose vein foam injection
Ultrasound-guided sclerotherapy
Saphenous vein treatment
Sclerotherapy for veins
Foam injection for varicose veins
Varicose vein injection
CPT Codes:
36465: Injection of non-compounded foam sclerosant with ultrasound compression maneuvers to guide dispersion of the injectate, inclusive of all imaging guidance and monitoring; single incompetent extremity truncal vein (eg, great saphenous vein, accessory saphenous vein)
36466: Injection of non-compounded foam sclerosant with ultrasound compression maneuvers to guide dispersion of the injectate, inclusive of all imaging guidance and monitoring; multiple incompetent truncal veins (eg, great saphenous vein, accessory saphenous vein), same leg
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:
Dialysis Access Angioplasty and Stenting
Dialysis Fistula Repair
Dialysis Graft Stenting
Peripheral Dialysis Circuit Intervention
CPT Codes:
36903: 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 transcatheter placement of intravascular stent(s), peripheral dialysis segment, including all imaging and radiological supervision and interpretation necessary to perform the stenting, and all angioplasty within the peripheral dialysis segment
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:
Fistula Creation for Dialysis
Arteriovenous Fistula Creation
AV fistula creation
Arteriovenous fistula surgery
Dialysis access surgery
Percutaneous AV fistula
AV Fistula Surgery
Cimino Fistula
Vascular Access for Dialysis
CPT Codes:
36837: Percutaneous arteriovenous fistula creation, upper extremity, separate access sites of the peripheral artery and peripheral vein, including fistula maturation procedures (eg, transluminal balloon angioplasty, coil embolization) when performed, including all vascular access, imaging guidance and radiologic supervision and interpretation
36821: Arteriovenous anastomosis, open; direct, any site (eg, Cimino type) (separate procedure)
Also known as:
Dialysis Access Stent Placement
Dialysis Access Thrombectomy and Stent Placement
Dialysis fistula stenting
Central dialysis segment angioplasty
Dialysis graft stent
Dialysis Fistula Declotting with Stent
Dialysis Graft Thrombectomy and Stenting
Percutaneous Dialysis Circuit Intervention
CPT Codes:
36908: Transcatheter placement of intravascular stent(s), central dialysis segment, performed through dialysis circuit, including all imaging and radiological supervision and interpretation required to perform the stenting, and all angioplasty in the central dialysis segment (List separately in addition to code for primary procedure)
36906: Percutaneous transluminal mechanical thrombectomy and/or infusion for thrombolysis, dialysis circuit, any method, including all imaging and radiological supervision and interpretation, diagnostic angiography, fluoroscopic guidance, catheter placement(s), and intraprocedural pharmacological thrombolytic injection(s); with transcatheter placement of intravascular stent(s), peripheral dialysis segment, including all imaging and radiological supervision and interpretation necessary to perform the stenting, and all angioplasty within the peripheral dialysis circuit
Also known as:
Removal of Tunneled Central Venous Catheter
Central Line Removal
Tunneled Catheter Extraction
Venous Access Device Removal
CPT Codes:
36589: Removal of tunneled central venous catheter, without subcutaneous port or pump
Also known as:
Leg Artery Angioplasty (Femoral/Popliteal)
Femoral Artery Access for Endograft
Femoral Artery Angioplasty
Popliteal Artery Angioplasty
Leg Artery Revascularization
Percutaneous Femoral Access
Endograft Delivery Access
Artery Closure Procedure
CPT Codes:
37224: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal angioplasty
34713: Percutaneous access and closure of femoral artery for delivery of endograft through a large sheath (12 French or larger), including ultrasound guidance, when performed, unilateral (List separately in addition to code for primary procedure)
Also known as:
Leg Artery Angioplasty (Additional Vessel)
Tibial Artery Revascularization
Peroneal Artery Angioplasty
Endovascular Leg Artery Repair
CPT Codes:
37232: Revascularization, endovascular, open or percutaneous, tibial/peroneal artery, unilateral, each additional vessel; with transluminal angioplasty (List separately in addition to code for primary procedure)
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:
Tibial/Peroneal Artery Stent with Atherectomy
Leg Artery Stent Placement and Angioplasty
Leg Artery Clearing and Widening (Atherectomy/Angioplasty)
Leg Artery Revascularization
Tibial Artery Stenting
Peroneal Artery Atherectomy
Peripheral Artery Disease Treatment
Tibial artery stenting
Peroneal artery angioplasty
Leg revascularization
Peripheral artery disease treatment
Tibial/Peroneal Artery Revascularization
Endovascular Leg Artery Treatment
Atherectomy and Angioplasty (Leg)
CPT Codes:
37231: Revascularization, endovascular, open or percutaneous, tibial, peroneal artery, unilateral, initial vessel; with transluminal stent placement(s) and atherectomy, includes angioplasty within the same vessel, when performed
37230: Revascularization, endovascular, open or percutaneous, tibial, peroneal artery, unilateral, initial vessel; with transluminal stent placement(s), includes angioplasty within the same vessel, when performed
37233: Revascularization, endovascular, open or percutaneous, tibial/peroneal artery, unilateral, each additional vessel; with atherectomy, includes angioplasty within the same vessel, when performed (List separately in addition to code for primary procedure)
Also known as:
Vein X-ray Injection (Extremity)
X-Rays
Extremity Venography
Venogram Injection
Vein Imaging Injection
Contrast Injection for Vein X-ray
CPT Codes:
36005: Injection procedure for extremity venography (including introduction of needle or intracatheter)
Also known as:
Fistula Ligation or Banding
Endovascular Aortic Aneurysm Repair
Dialysis Fistula or Graft Revision
AV Fistula Closure
Fistula Banding
Angioaccess Revision
EVAR
Aortic Stent Placement
Aortic Aneurysm Repair
Minimally Invasive Aorta Repair
AV Fistula Repair
Dialysis Access Revision
Thrombectomy of Dialysis Graft
CPT Codes:
37607: Ligation or banding of angioaccess arteriovenous fistula
34705: Endovascular repair of infrarenal aorta and/or iliac artery(ies) by deployment of an aorto-bi-iliac endograft including pre-procedure sizing and device selection, all nonselective catheterization(s), all associated radiological supervision and interpretation, all endograft extension(s) placed in the aorta from the level of the renal arteries to the iliac bifurcation, and all angioplasty/stenting performed from the level of the renal arteries to the iliac bifurcation; for other than rupture (eg, for aneurysm, pseudoaneurysm, dissection, penetrating ulcer)
36833: Revision, open, arteriovenous fistula; with thrombectomy, autogenous or nonautogenous dialysis graft (separate procedure)
Also known as:
Carotid Artery Stent Placement
Neck artery stenting
Carotid angioplasty with stent
Transcatheter carotid stent
CPT Codes:
37215: Transcatheter placement of intravascular stent(s), cervical carotid artery, open or percutaneous, including angioplasty, when performed, and radiological supervision and interpretation; with distal embolic protection
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:
Carotid Artery Clearing Surgery
Carotid endarterectomy
Neck artery surgery
Vertebral artery clearing
Subclavian artery clearing
CPT Codes:
35301: Thromboendarterectomy, including patch graft, if performed; carotid, vertebral, subclavian, by neck incision
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:
Kidney Artery X-ray (Angiography)
Renal Angiography
Kidney Artery Catheterization
Kidney Blood Vessel Imaging
Renal Artery Study
CPT Codes:
36251: Selective catheter placement (first-order), main renal artery and any accessory renal artery(s) for renal angiography, including arterial puncture and catheter placement(s), fluoroscopy, contrast injection(s), image postprocessing, permanent recording of images, and radiological supervision and interpretation, including pressure gradient measurements when performed, and flush aortogram when performed; unilateral
Also known as:
Creation of AV Fistula with Graft for Dialysis
Arteriovenous Fistula Creation (Graft)
Dialysis Access Graft
Non-Autogenous AV Fistula
Synthetic Graft for Dialysis
CPT Codes:
36830: Creation of arteriovenous fistula by other than direct arteriovenous anastomosis (separate procedure); nonautogenous graft (eg, biological collagen, thermoplastic graft)
Also known as:
Basilic Vein Transposition for Dialysis Access
AV Fistula Creation
Basilic Vein Fistula
Dialysis Access Fistula
Upper Arm AV Fistula
CPT Codes:
36819: Arteriovenous anastomosis, open; by upper arm basilic vein transposition
Also known as:
Dialysis Access Vein Closure
Permanent dialysis circuit occlusion
Dialysis shunt embolization
Vascular access occlusion
Endovascular dialysis circuit closure
CPT Codes:
36909: Dialysis circuit permanent vascular embolization or occlusion (including main circuit or any accessory veins), endovascular, including all imaging and radiological supervision and interpretation necessary to complete the intervention (List separately in addition to code for primary procedure)
Also known as:
Vena Cava Filter Insertion
IVC Filter Placement
Blood Clot Filter Insertion
Endovascular Vena Cava Filter
CPT Codes:
37191: Insertion of intravascular vena cava filter, endovascular approach including vascular access, vessel selection, and radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance (ultrasound and fluoroscopy), when performed
Also known as:
Tunneled Central Venous Catheter Removal
Central Line Explant
Port-a-Cath Removal
Implantable Venous Access Device Removal
Tunneled Catheter Extraction
CPT Codes:
36590: Removal of tunneled central venous access device, with subcutaneous port or pump, central or peripheral insertion
Also known as:
Artery Blocking Procedure
Vascular Occlusion
Arterial Embolization
Blood Vessel Coiling
AVM Embolization
CPT Codes:
37242: Vascular embolization or occlusion, inclusive of all radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance necessary to complete the intervention; arterial, other than hemorrhage or tumor (eg, congenital or acquired arterial malformations, arteriovenous malformations, arteriovenous fistulas, aneurysms, pseudoaneurysms)
Also known as:
Carotid Artery Angiography with Catheter
Cerebral Angiography
Carotid Artery Imaging
Innominate Artery Angiography
CPT Codes:
36222: Selective catheter placement, common carotid or innominate artery, unilateral, any approach, with angiography of the ipsilateral extracranial carotid circulation and all associated radiological supervision and interpretation, includes angiography of the cervicocerebral arch, when performed
Also known as:
Bilateral Kidney Artery Angiography
Renal artery imaging
Kidney blood vessel scan
Bilateral renal angiography
CPT Codes:
36252: Selective catheter placement (first-order), main renal artery and any accessory renal artery(s) for renal angiography, including arterial puncture and catheter placement(s), fluoroscopy, contrast injection(s), image postprocessing, permanent recording of images, and radiological supervision and interpretation, including pressure gradient measurements when performed, and flush aortogram when performed; bilateral
Also known as:
Additional Artery Stent Placement
Intravascular Stent Insertion
Transcatheter Stent Placement
Vascular Stenting (Additional)
Angioplasty with Stent
CPT Codes:
37237: Transcatheter placement of an intravascular stent(s) (except lower extremity artery(s) for occlusive disease, cervical carotid, extracranial vertebral or intrathoracic carotid, intracranial, or coronary), open or percutaneous, including radiological supervision and interpretation and including all angioplasty within the same vessel, when performed; each additional artery (List separately in addition to code for primary procedure)
Also known as:
Inserting a Long-Term IV Port (Central Line)
Tunneled central venous catheter insertion
Subcutaneous port placement
Central line with port
CPT Codes:
36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
Venous Embolization
Vein Occlusion Procedure
Vascular Malformation Embolization
Varicocele Embolization
CPT Codes:
37241: Vascular embolization or occlusion, inclusive of all radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance necessary to complete the intervention; venous, other than hemorrhage (eg, congenital or acquired venous malformations, venous and capillary hemangiomas, varices, varicoceles)
Also known as:
Vena Cava Filter Removal
IVC Filter Retrieval
Endovascular Filter Removal
Blood Clot Filter Removal
CPT Codes:
37193: Retrieval (removal) of intravascular vena cava filter, endovascular approach including vascular access, vessel selection, and radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance (ultrasound and fluoroscopy), when performed
Also known as:
Lower Leg Amputation
Limb Loss
Tibial-Fibular Amputation
Leg Removal Surgery
Below-Knee Amputation
CPT Codes:
27880: Amputation, leg, through tibia and fibula;
Also known as:
Re-closure of Surgical Wound
Secondary Wound Closure
Repair of Wound Dehiscence
Complicated Surgical Wound Repair
Extensive Wound Re-stitching
CPT Codes:
13160: Secondary closure of surgical wound or dehiscence, extensive or complicated
Does Dr. Lesar accept my insurance?
Dr. Lesar accepts most major insurance plans. Important: Please call our office at (423) 602-2750 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lesar accept in Chattanooga, TN?
Dr. Lesar in Chattanooga, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
What is Dr. Lesar's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lesar's National Provider Identifier (NPI) number is 1285628917.
What common questions do patients ask about Dr. Lesar?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lesar
What is Dr. Christopher Lesar's specialty?
Dr. Lesar is a Vascular Surgeon near Chattanooga, 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. Lesar to book an appointment today.
Is this Dr. Christopher Lesar affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lesar is affiliated with Parkridge Medical Center, CommonSpirit - Memorial Hospital - Chattanooga which are a Castle Connolly
Top Hospitals. 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?
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Is Christopher Lesar accepting new patients in Chattanooga, TN?
Yes, Dr. Christopher Lesar is accepting new patients at this time.
Does Dr. Christopher Lesar offer online booking?
Please contact Dr. Lesar's office at (423) 602-2750 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Christopher Lesar?
Please contact Dr. Lesar's office at (423) 602-2750 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Christopher Lesar have?
Dr. Christopher Lesar is certified by the American Board of Surgery.