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Dr. Ryan Greene, MD

Mishawaka, IN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Greene, Vascular & Interventional Radiologist in Mishawaka, IN?

    Dr. Ryan Greene, MD is a Vascular & Interventional Radiologist, who primarily practices in Mishawaka, IN with 2 additional practice locations. He is board certified. Dr. Greene is fluent in English, and is currently seeing new patients. Dr. Greene’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greene’s office at (574) 233-3123.

    Is Dr. Greene board certified as a Vascular & Interventional Radiologist?

    Yes, Dr. Ryan Greene, MD is board certified by the American Board of Radiology

    What languages does Dr. Greene speak?

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

    • English

    What conditions does Dr. Greene treat?

    As a Vascular & Interventional Radiologist, Dr. Greene 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. Greene. 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:

    • Varicose Veins
    • Painful Varicose Veins
    • Spider Veins
    • Venous Insufficiency
    • Chronic Venous Disease
    • Symptomatic Varicose Veins
    • Aching Leg Veins

    ICD-10 Codes:

    • I83813: Varicose veins of bilateral lower extremities with pain
    • I83893: Varicose veins of bilateral lower extremities with other complications
    • I83811: Varicose veins of right lower extremity with pain

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Fluid in Abdomen
    • Fatty Liver Disease
    • Liver Disease
    • Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
    • Nonalcoholic Fatty Liver Disease & NASH in Children
    • Ascites
    • Abdominal fluid buildup
    • Peritoneal fluid
    • NAFLD
    • NASH
    • Hepatic steatosis

    ICD-10 Codes:

    • R188: Other ascites
    • K760: Fatty (change of) liver, not elsewhere classified

    Also known as:

    • Nontoxic Multinodular Goiter
    • Thyroid Disease
    • Multinodular Goiter
    • Lumpy Enlarged Thyroid

    ICD-10 Codes:

    • E042: Nontoxic multinodular goiter

    Also known as:

    • Single Nontoxic Thyroid Nodule
    • Thyroid Disease
    • Benign Thyroid Nodule
    • Solitary Thyroid Nodule

    ICD-10 Codes:

    • E041: Nontoxic single thyroid nodule

    Also known as:

    • Other Abnormal Findings on Lung Scan
    • Single Lung Nodule
    • Lung Disease
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality
    • Lung Spot
    • Pulmonary Nodule
    • Spot on Lung Scan

    ICD-10 Codes:

    • R918: Other nonspecific abnormal finding of lung field
    • R911: Solitary pulmonary nodule

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Pleural Effusion
    • Pleural Disorder
    • Fluid in lungs
    • Water on the lung
    • Fluid around lungs

    ICD-10 Codes:

    • J90: Pleural effusion, not elsewhere classified

    Also known as:

    • Vascular Access Device Management
    • Vascular Access Care
    • Port Management
    • Catheter Care

    ICD-10 Codes:

    • Z452: Encounter for adjustment and management of vascular access device

    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:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Kidney Stones
    • Renal Calculi
    • Nephrolithiasis
    • Kidney Calculi

    ICD-10 Codes:

    • N200: Calculus of kidney

    Also known as:

    • Difficulty Swallowing
    • Swallowing Disorder
    • Dysphagia
    • Trouble swallowing
    • Painful swallowing

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    Also known as:

    • Catheter Management
    • Catheter adjustment
    • Catheter care
    • Non-vascular catheter maintenance

    ICD-10 Codes:

    • Z4682: Encounter for fitting and adjustment of non-vascular catheter

    Also known as:

    • Cirrhosis
    • Liver scarring
    • End-stage liver disease
    • Chronic liver failure

    ICD-10 Codes:

    • K7460: Unspecified cirrhosis of liver

    What procedures does Dr. Greene perform?

    As a Vascular & Interventional Radiologist, Dr. Greene 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. Greene. 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:

    • Ultrasound-Guided Fine Needle Biopsy
    • Lung or Chest Biopsy
    • Liver Biopsy (Needle)
    • Muscle Needle Biopsy
    • Kidney Biopsy
    • Deep Bone Biopsy
    • Ultrasound-Guided Fine Needle Aspiration Biopsy
    • Catheter Biopsy
    • Biopsy
    • Ultrasound
    • FNA Biopsy with Ultrasound
    • Image-Guided Biopsy
    • Fine Needle Aspiration
    • First Lesion Biopsy
    • Percutaneous lung biopsy
    • Mediastinum core needle biopsy
    • Image-guided lung biopsy
    • Percutaneous liver biopsy
    • Needle liver sample
    • Liver tissue biopsy
    • Liver needle aspiration
    • Percutaneous Muscle Biopsy
    • Muscle Tissue Sample
    • Renal biopsy
    • Percutaneous kidney biopsy
    • Needle kidney biopsy
    • Needle Bone Biopsy
    • Trocar Bone Biopsy
    • Vertebral Body Biopsy
    • Femur Biopsy
    • Needle Biopsy with Ultrasound
    • Transcatheter tissue sample
    • Minimally invasive biopsy
    • Biopsy using catheter

    CPT Codes:

    • 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion
    • 32408: Core needle biopsy, lung or mediastinum, percutaneous, including imaging guidance, when performed
    • 47000: Biopsy of liver, needle; percutaneous
    • 20206: Biopsy, muscle, percutaneous needle
    • 50200: Renal biopsy; percutaneous, by trocar or needle
    • 20225: Biopsy, bone, trocar, or needle; deep (eg, vertebral body, femur)
    • 10006: Fine needle aspiration biopsy, including ultrasound guidance; each additional lesion (List separately in addition to code for primary procedure)
    • 37200: Transcatheter biopsy

    Also known as:

    • Radiofrequency Vein Ablation
    • Vein Closure with Chemical Adhesive
    • Endovenous Radiofrequency Ablation
    • RF Ablation for Varicose Veins
    • Vein Closure Procedure
    • Varicose Vein Treatment
    • Endovenous Chemical Ablation
    • Varicose Vein Glue Treatment
    • Cyanoacrylate Vein Ablation
    • VenaSeal Procedure

    CPT Codes:

    • 36475: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, radiofrequency; first vein treated
    • 36482: Endovenous ablation therapy of incompetent vein, extremity, by transcatheter delivery of a chemical adhesive (eg, cyanoacrylate) remote from the access site, inclusive of all imaging guidance and monitoring, percutaneous; first vein treated

    Also known as:

    • Laser Treatment for Varicose Veins
    • Foam Sclerotherapy for Varicose Veins
    • Varicose Vein Removal (Multiple Incisions)
    • Endovenous Laser Ablation
    • Vein Laser Therapy
    • Varicose Vein Laser Surgery
    • Incompetent Vein Ablation
    • Varicose vein foam injection
    • Ultrasound-guided sclerotherapy
    • Saphenous vein treatment
    • Stab Phlebectomy
    • Microphlebectomy
    • Varicose Vein Excision

    CPT Codes:

    • 36478: Endovenous ablation therapy of incompetent vein, extremity, inclusive of all imaging guidance and monitoring, percutaneous, laser; first vein treated
    • 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)
    • 37766: Stab phlebectomy of varicose veins, 1 extremity; more than 20 incisions

    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:

    • Long-Term Central Venous Catheter Insertion
    • PICC Line Insertion (Adult/Older Child)
    • Central Venous Catheter Insertion (Non-Tunneled)
    • Tunneled central line placement
    • Central venous access device insertion
    • Hickman catheter insertion
    • Broviac catheter insertion
    • Peripherally Inserted Central Catheter
    • PICC Line Placement
    • Central Venous Catheter Insertion
    • Central Line Placement
    • CVC Insertion
    • Temporary Central Line
    • IV Access Catheter

    CPT Codes:

    • 36558: Insertion of tunneled centrally inserted central venous catheter, without subcutaneous port or pump; age 5 years or older
    • 36573: Insertion of peripherally inserted central venous catheter (PICC), without subcutaneous port or pump, including all imaging guidance, image documentation, and all associated radiological supervision and interpretation required to perform the insertion; age 5 years or older
    • 36556: Insertion of non-tunneled centrally inserted central venous catheter; age 5 years or older

    Also known as:

    • Sclerotherapy for Varicose Veins
    • Vein Injection Therapy
    • Varicose Vein Sclerosing
    • Chemical Ablation of Veins

    CPT Codes:

    • 36471: Injection of sclerosant; multiple incompetent veins (other than telangiectasia), same leg

    Also known as:

    • Varicose Vein Removal (Stab Phlebectomy)
    • Microphlebectomy
    • Ambulatory Phlebectomy
    • Stab Incision Vein Removal

    CPT Codes:

    • 37765: Stab phlebectomy of varicose veins, 1 extremity; 10-20 stab incisions

    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:

    • 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:

    • 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:

    • Selective Vein Catheter Placement
    • Venous Catheterization
    • Jugular Vein Catheter
    • Renal Vein Catheter

    CPT Codes:

    • 36011: Selective catheter placement, venous system; first order branch (eg, renal vein, jugular vein)

    Also known as:

    • Abdominal Fluid Drainage with Imaging Guidance
    • Draining a Lump or Collection of Fluid
    • Image-Guided Abdominal Fluid Drainage
    • Guided Abdominal Paracentesis
    • Ascites Drainage with Ultrasound
    • Fluid Removal from Belly
    • Abscess Aspiration
    • Cyst Drainage
    • Hematoma Puncture
    • Bulla Aspiration
    • Percutaneous fluid drainage
    • Abscess drainage with imaging
    • Peritoneal fluid aspiration

    CPT Codes:

    • 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance
    • 10160: Puncture aspiration of abscess, hematoma, bulla, or cyst
    • 49406: Image-guided fluid collection drainage by catheter (eg, abscess, hematoma, seroma, lymphocele, cyst); peritoneal or retroperitoneal, percutaneous

    Also known as:

    • Shoulder Arthrography Injection
    • Contrast Injection for Abscess/Cyst Assessment
    • Diagnostic Imaging
    • Shoulder MRI Injection
    • Shoulder CT Injection
    • Joint Injection for Imaging
    • Contrast Injection for Shoulder Scan
    • Drainage Catheter Contrast Study
    • Abscess Imaging
    • Cystogram via Drain

    CPT Codes:

    • 23350: Injection procedure for shoulder arthrography or enhanced CT/MRI shoulder arthrography
    • 49424: Contrast injection for assessment of abscess or cyst via previously placed drainage catheter or tube (separate procedure)

    Also known as:

    • Needle Biopsy of Abdominal or Pelvic Mass
    • Percutaneous Abdominal Biopsy
    • Retroperitoneal Mass Biopsy
    • Abdominal Needle Biopsy

    CPT Codes:

    • 49180: Biopsy, abdominal or retroperitoneal mass, percutaneous needle

    Also known as:

    • Percutaneous Gastrostomy Tube Insertion
    • PEG Tube Placement
    • G-Tube Insertion
    • Feeding Tube Placement (Stomach)

    CPT Codes:

    • 49440: Insertion of gastrostomy tube, percutaneous, under fluoroscopic guidance including contrast injection(s), image documentation and report

    Also known as:

    • Stomach or Colon Feeding Tube Replacement
    • Gastrostomy Tube Change
    • Cecostomy Tube Replacement
    • Percutaneous Feeding Tube Exchange

    CPT Codes:

    • 49450: Replacement of gastrostomy or cecostomy (or other colonic) tube, percutaneous, under fluoroscopic guidance including contrast injection(s), image documentation and report

    Also known as:

    • Biliary Drainage Catheter Exchange
    • Percutaneous Biliary Catheter Exchange
    • Bile Duct Drain Change
    • Biliary Drain Replacement
    • Bile Duct Catheter Swap

    CPT Codes:

    • 47536: Exchange of biliary drainage catheter (eg, external, internal-external, or conversion of internal-external to external only), percutaneous, including diagnostic cholangiography when performed, imaging guidance (eg, fluoroscopy), and all associated radiological supervision and interpretation

    Also known as:

    • Bone Marrow Biopsy and Aspiration
    • Biopsy
    • Bone Marrow Tests
    • Bone Marrow Exam
    • Bone Marrow Sample Collection
    • Diagnostic Bone Marrow Procedure

    CPT Codes:

    • 38222: Diagnostic bone marrow; biopsy(ies) and aspiration(s)

    Also known as:

    • Superficial Lymph Node Needle Biopsy
    • Biopsy
    • Needle Lymph Node Biopsy
    • Cervical Lymph Node Biopsy
    • Inguinal Lymph Node Biopsy
    • Axillary Lymph Node Biopsy

    CPT Codes:

    • 38505: Biopsy or excision of lymph node(s); by needle, superficial (eg, cervical, inguinal, axillary)

    Also known as:

    • Fluid Removal from Lung Area with Imaging Guidance
    • Thoracentesis
    • Pleural Fluid Aspiration
    • Lung Tap
    • Fluid Drainage from Chest

    CPT Codes:

    • 32555: Thoracentesis, needle or catheter, aspiration of the pleural space; with imaging guidance

    Also known as:

    • Lung Fluid Drainage with Catheter
    • Percutaneous Pleural Drainage
    • Chest Tube Insertion
    • Imaging-Guided Pleural Drain

    CPT Codes:

    • 32557: Pleural drainage, percutaneous, with insertion of indwelling catheter; with imaging guidance

    Also known as:

    • Exchange of Kidney Drainage Catheter
    • Nephrostomy tube exchange
    • Percutaneous nephrostomy catheter change
    • Kidney drainage tube replacement
    • Nephrostogram with catheter exchange

    CPT Codes:

    • 50435: Exchange nephrostomy catheter, percutaneous, including diagnostic nephrostogram and/or ureterogram when performed, imaging guidance (eg, ultrasound and/or fluoroscopy) and all associated radiological supervision and interpretation

    Also known as:

    • Uterine Catheterization for Imaging
    • Saline Infusion Sonohysterography Prep
    • Hysterosalpingography Prep
    • Uterine Contrast Injection

    CPT Codes:

    • 58340: Catheterization and introduction of saline or contrast material for saline infusion sonohysterography (SIS) or hysterosalpingography

    Does Dr. Greene accept my insurance?

    Dr. Greene accepts most major insurance plans. Important: Please call our office at (574) 233-3123 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Greene accept in Mishawaka, IN?

    Dr. Greene in Mishawaka, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CareSource

    • Centene

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Humana

    • Medicare

    • MedImpact

    • OptumRx

    • Steris Corporation

    • UnitedHealthcare

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    Where is Dr. Greene's office located?

    Dr. Ryan Greene's Primary Practice

    611 E Douglas Rd Ste 200

    Mishawaka, IN 46545

    (574) 233-3123

    Get Directions

    Dr. Ryan Greene's Practice 2

    121 S Saint Louis Blvd

    South Bend, IN 46617

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    Dr. Ryan Greene's Practice 3

    1915 Lake Ave

    Plymouth, IN 46563

    Get Directions

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

    Dr. Greene's National Provider Identifier (NPI) number is 1518171107.

    What common questions do patients ask about Dr. Greene?

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

    What is Dr. Ryan Greene's specialty?

    Dr. Greene is a Vascular & Interventional Radiologist near Mishawaka, IN. A vascular and interventional radiologist is responsible to diagnose and treat diseases using various imaging modalities, including fluoroscopy, digital radiography, computed tomography, sonography, and magnetic resonance imaging. Contact Dr. Greene to book an appointment today.

    Is this Dr. Ryan Greene affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Greene is affiliated with Community Hospital South, Hancock Regional Hospital, Margaret Mary Health - Main Campus, IU Health Methodist Hospital, IU Health North Hospital, IU Health West Hospital 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 & Interventional Radiologist?

    Explore Vascular & Interventional Radiologist 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 Ryan Greene accepting new patients in Mishawaka, IN?

    Yes, Dr. Ryan Greene is accepting new patients at this time.

    Does Dr. Ryan Greene offer online booking?

    Please contact Dr. Greene's office at (574) 233-3123 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ryan Greene?

    Please contact Dr. Greene's office at (574) 233-3123 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Ryan Greene have?

    Dr. Ryan Greene is certified by the American Board of Radiology.

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