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Dr. Neelima Katragunta, MD

Chattanooga, TN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Katragunta, Vascular Surgeon in Chattanooga, TN?

    Dr. Neelima Katragunta, MD is a Vascular Surgeon, who primarily practices in Chattanooga, TN with 1 additional practice location. Dr. Katragunta graduated from Armed Forces Medical College and completed her residency at University of Iowa Hospital & Clinics. Dr. Katragunta is fluent in English and Telugu, and is currently seeing new patients. Dr. Katragunta’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Katragunta’s office.

    What are Areas of Expertise for Dr. Katragunta?

    Dr. Neelima Katragunta, 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. Katragunta empowers patients to confidently navigate their health journey, specializing in Aneurysm, Carotid Artery Surgery, Endovascular Surgery, Peripheral Vascular Disease, Vascular Surgery, or comprehensive wellness support. Serving the Chattanooga/TN community, Dr. Katragunta is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: University of Iowa Hospital & Clinics

    • Medical School: Armed Forces Medical College

    What languages does Dr. Katragunta speak?

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

    • English

    • Telugu

    What conditions does Dr. Katragunta treat?

    As a Vascular Surgeon, Dr. Katragunta 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. Katragunta. 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:

    • Localized Swelling
    • Widespread Swelling
    • Edema
    • Localized Edema
    • Fluid Retention
    • Swelling in one area
    • Generalized Edema
    • Full Body Swelling
    • Systemic Swelling

    ICD-10 Codes:

    • R600: Localized edema
    • R601: Generalized edema

    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:

    • 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:

    • Right Leg Pain
    • Leg Injuries and Disorder
    • Pain
    • Pain in right lower limb
    • Right leg discomfort
    • Aching right leg

    ICD-10 Codes:

    • M79604: Pain in right leg

    Also known as:

    • Deep Vein Thrombosis (DVT) in Leg
    • Deep Vein Thrombosis
    • DVT
    • Blood Clot in Leg Vein
    • Lower Extremity DVT

    ICD-10 Codes:

    • I82409: Acute embolism and thrombosis of unspecified deep veins of unspecified lower extremity

    What procedures does Dr. Katragunta perform?

    As a Vascular Surgeon, Dr. Katragunta 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. Katragunta. 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:

    • Dialysis Access Balloon Angioplasty
    • Vein Balloon Angioplasty
    • Balloon Angioplasty (Non-Heart/Brain/Leg)
    • 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
    • Transluminal Angioplasty
    • Percutaneous Balloon Angioplasty
    • Artery 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
    • 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

    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:

    • Leg Artery Angioplasty (Femoral/Popliteal)
    • Femoral Artery Angioplasty
    • Popliteal Artery Angioplasty
    • Leg Artery Revascularization

    CPT Codes:

    • 37224: Revascularization, endovascular, open or percutaneous, femoral, popliteal artery(s), unilateral; with transluminal angioplasty

    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:

    • 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:

    • 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:

    • Artery Catheter Placement
    • Selective Arterial Catheterization
    • Vascular Catheter Placement
    • Diagnostic Artery Catheter
    • Abdominal Artery Catheter

    CPT Codes:

    • 36245: Selective catheter placement, arterial system; each first order abdominal, pelvic, or lower extremity artery branch, within a vascular family

    Also known as:

    • Dialysis Fistula or Graft Revision
    • AV Fistula Repair
    • Dialysis Access Revision
    • Thrombectomy of Dialysis Graft

    CPT Codes:

    • 36833: Revision, open, arteriovenous fistula; with thrombectomy, autogenous or nonautogenous dialysis graft (separate procedure)

    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:

    • 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:

    • 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:

    • 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:

    • 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:

    • 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:

    • 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:

    • 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

    Does Dr. Katragunta accept my insurance?

    Dr. Katragunta accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Katragunta accept in Chattanooga, TN?

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

    Top Insurances

    • All Other Third Party

    • BlueCross BlueShield of Tennessee

    • Centene

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Humana

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

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    Where is Dr. Katragunta's office located?

    Dr. Neelima Katragunta's Primary Practice

    2108 E 3rd St Ste 200

    Chattanooga, TN 37404

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    Dr. Neelima Katragunta's Practice 2

    5800 Hollis St

    Oakland, CA 94608

    Get Directions

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

    Dr. Katragunta's National Provider Identifier (NPI) number is 1912188236.

    What common questions do patients ask about Dr. Katragunta?

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

    What is Dr. Neelima Katragunta's specialty?

    Dr. Katragunta 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. Katragunta to book an appointment today.

    Is this Dr. Neelima Katragunta affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Katragunta is affiliated with Erlanger Baroness Hospital, Parkridge Medical Center 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?

    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 Neelima Katragunta accepting new patients in Chattanooga, TN?

    Yes, Dr. Neelima Katragunta is accepting new patients at this time.

    Does Dr. Neelima Katragunta offer online booking?

    Please contact Dr. Katragunta's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Neelima Katragunta?

    Please contact Dr. Katragunta's office for information regarding telehealth appointment availability or for scheduling assistance.

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