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Dr. Brandon Key, MD

Milwaukee, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Key, Vascular & Interventional Radiologist in Milwaukee, WI?

    Dr. Brandon Key, MD is a Vascular & Interventional Radiologist, who primarily practices in Milwaukee, WI with 2 additional practice locations. Dr. Key is fluent in English, and is currently seeing new patients. Dr. Key’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Key’s office at (414) 805-0505.

    What languages does Dr. Key speak?

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

    • English

    What conditions does Dr. Key treat?

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

    • 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:

    • Osteoporosis Fracture of the Spine
    • Fractures
    • Osteoporosis
    • Spine Injuries and Disorder
    • Vertebral Compression Fracture
    • Spinal Fracture from Osteoporosis
    • Brittle Bone Fracture
    • Fragility Fracture
    • Fragility Fracture of Spine
    • Pathological Vertebral Fracture
    • Spinal Compression Fracture from Osteoporosis

    ICD-10 Codes:

    • M8008XA: Age-related osteoporosis with current pathological fracture, vertebra(e), initial encounter for fracture
    • M8088XG: Other osteoporosis with current pathological fracture, vertebra(e), subsequent encounter for fracture with delayed healing
    • M8088XA: Other osteoporosis with current pathological fracture, vertebra(e), initial encounter for fracture

    Also known as:

    • Secondary Bone Cancer
    • Bone Cancer
    • Metastatic bone cancer
    • Cancer spread to bone
    • Bone metastases

    ICD-10 Codes:

    • C7951: Secondary malignant neoplasm of bone

    Also known as:

    • Primary Osteoarthritis in Right Knee
    • Osteoarthritis of both knees
    • Osteoarthritis
    • Right Knee Arthritis
    • Right Knee Degenerative Joint Disease
    • Degenerative joint disease
    • Wear-and-tear arthritis
    • Arthrosis
    • Joint degeneration

    ICD-10 Codes:

    • M1711: Unilateral primary osteoarthritis, right knee
    • M170: Bilateral primary osteoarthritis of knee

    Also known as:

    • Multiple Myeloma
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)
    • Active multiple myeloma
    • Untreated multiple myeloma
    • Plasma cell myeloma

    ICD-10 Codes:

    • C9000: Multiple myeloma not having achieved remission

    Also known as:

    • Bone Fracture in Another Body Area due to Cancer
    • Fractures
    • Cancer-induced bone fracture
    • Bone fragility from cancer
    • Spontaneous bone break due to cancer

    ICD-10 Codes:

    • M8458XA: Pathological fracture in neoplastic disease, other specified site, initial encounter for fracture

    Also known as:

    • Prostate Cancer
    • Prostate Cancer Treatment (PDQ®)
    • Prostatic Carcinoma
    • Prostate Gland Cancer
    • Malignant Prostate Tumor

    ICD-10 Codes:

    • C61: Malignant neoplasm of prostate

    Also known as:

    • Desmoid Tumor
    • Desmoid tumor
    • Aggressive Fibromatosis
    • Deep Fibromatosis
    • Desmoid Fibromatosis

    ICD-10 Codes:

    • D48119: Desmoid tumor of unspecified site

    Also known as:

    • Cancer pain
    • Cancer--Living with Cancer
    • Pain
    • Cancer Pain
    • Cancer Pain (PDQ)
    • Pain from cancer
    • Tumor pain
    • Neoplasm pain

    ICD-10 Codes:

    • G893: Neoplasm related pain (acute) (chronic)

    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:

    • Soft Tissue Sarcoma
    • Cancer
    • Connective Tissue Disorder
    • Malignant Soft Tissue Tumor
    • Connective Tissue Cancer
    • Soft Tissue Cancer

    ICD-10 Codes:

    • C499: Malignant neoplasm of connective and soft tissue, unspecified

    Also known as:

    • Brachial Plexus Disorder
    • Brachial Plexus Injuries
    • Brachial Plexus Injury
    • Shoulder Nerve Damage
    • Arm Nerve Problems

    ICD-10 Codes:

    • G540: Brachial plexus disorders

    Also known as:

    • Fluid in Abdomen
    • Liver Disease
    • Ascites
    • Abdominal fluid buildup
    • Peritoneal fluid

    ICD-10 Codes:

    • R188: Other ascites

    Also known as:

    • Pain in Right Knee
    • Knee Injuries and Disorder
    • Pain
    • Right Knee Ache
    • Right Knee Discomfort
    • Sore Right Knee

    ICD-10 Codes:

    • M25561: Pain in right knee

    Also known as:

    • Blood Clot in Blood Vessel Device
    • Blood Clots
    • Vascular device thrombosis
    • Clot in vascular implant
    • Blood vessel graft blood clot

    ICD-10 Codes:

    • T82868A: Thrombosis due to vascular prosthetic devices, implants and grafts, initial encounter

    Also known as:

    • Kidney Cancer
    • Renal Cancer
    • Kidney Tumor
    • Renal Cell Carcinoma

    ICD-10 Codes:

    • C641: Malignant neoplasm of right kidney, except renal pelvis

    Also known as:

    • Urinary Ostomy Care
    • Ostomy
    • Urostomy Care
    • Urinary Stoma Management
    • Kidney Ostomy Care

    ICD-10 Codes:

    • Z436: Encounter for attention to other artificial openings of urinary tract

    What procedures does Dr. Key perform?

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

    • Lumbar Spine Vertebroplasty
    • Vertebroplasty for Spinal Fracture (Neck/Upper Back)
    • Vertebroplasty (Spine Fracture Repair)
    • Vertebral Augmentation
    • Back Bone Cement Injection
    • Percutaneous Vertebroplasty
    • Spinal Bone Biopsy
    • Spinal cement injection
    • Bone cement injection
    • Percutaneous vertebroplasty
    • Vertebral augmentation
    • Spinal Fracture Injection
    • Vertebral Body Cement Injection
    • Back Bone Repair

    CPT Codes:

    • 22511: Percutaneous vertebroplasty (bone biopsy included when performed), 1 vertebral body, unilateral or bilateral injection, inclusive of all imaging guidance; lumbosacral
    • 22510: Percutaneous vertebroplasty (bone biopsy included when performed), 1 vertebral body, unilateral or bilateral injection, inclusive of all imaging guidance; cervicothoracic
    • 22512: Percutaneous vertebroplasty (bone biopsy included when performed), 1 vertebral body, unilateral or bilateral injection, inclusive of all imaging guidance; each additional cervicothoracic or lumbosacral vertebral body (List separately in addition to code for primary procedure)

    Also known as:

    • Radiofrequency Ablation for Bone Tumors
    • Cryoablation for Bone Tumors
    • Bone Tumor RFA
    • Percutaneous Bone Tumor Ablation
    • Heat Treatment for Bone Cancer
    • Bone Tumor Freezing
    • Percutaneous Cryoablation
    • Cryotherapy for Bone Cancer

    CPT Codes:

    • 20982: Ablation therapy for reduction or eradication of 1 or more bone tumors (eg, metastasis) including adjacent soft tissue when involved by tumor extension, percutaneous, including imaging guidance when performed; radiofrequency
    • 20983: Ablation therapy for reduction or eradication of 1 or more bone tumors (eg, metastasis) including adjacent soft tissue when involved by tumor extension, percutaneous, including imaging guidance when performed; cryoablation

    Also known as:

    • Kyphoplasty for Thoracic Spine Fracture
    • Thoracic Vertebral Augmentation
    • Spine Fracture Repair (Kyphoplasty)
    • Backbone Compression Fracture Treatment

    CPT Codes:

    • 22513: Percutaneous vertebral augmentation, including cavity creation (fracture reduction and bone biopsy included when performed) using mechanical device (eg, kyphoplasty), 1 vertebral body, unilateral or bilateral cannulation, inclusive of all imaging guidance; thoracic

    Also known as:

    • Kyphoplasty for Lumbar Spine Fracture
    • Vertebral Augmentation (Lumbar)
    • Percutaneous Kyphoplasty (Lower Back)
    • Spine Fracture Repair (Lumbar)

    CPT Codes:

    • 22514: Percutaneous vertebral augmentation, including cavity creation (fracture reduction and bone biopsy included when performed) using mechanical device (eg, kyphoplasty), 1 vertebral body, unilateral or bilateral cannulation, inclusive of all imaging guidance; lumbar

    Also known as:

    • Trigger Point Injection
    • Muscle Pain Injection
    • Myofascial Trigger Point Injection
    • Trigger Point Release Injection

    CPT Codes:

    • 20552: Injection(s); single or multiple trigger point(s), 1 or 2 muscle(s)

    Also known as:

    • Kyphoplasty for Additional Vertebra
    • Vertebral Augmentation (Extra Level)
    • Spine Fracture Repair (Additional)
    • Percutaneous Vertebral Body Augmentation

    CPT Codes:

    • 22515: Percutaneous vertebral augmentation, including cavity creation (fracture reduction and bone biopsy included when performed) using mechanical device (eg, kyphoplasty), 1 vertebral body, unilateral or bilateral cannulation, inclusive of all imaging guidance; each additional thoracic or lumbar vertebral body (List separately in addition to code for primary procedure)

    Also known as:

    • Joint or Bursa Injection/Fluid Removal
    • Arthrocentesis
    • Major Joint Aspiration
    • Bursa Injection
    • Joint Fluid Removal

    CPT Codes:

    • 20610: Arthrocentesis, aspiration and/or injection, major joint or bursa (eg, shoulder, hip, knee, subacromial bursa); without ultrasound guidance

    Also known as:

    • Superficial Bone Biopsy (e.g., Hip, Rib)
    • Biopsy
    • Needle Bone Biopsy
    • Trocar Bone Biopsy
    • Ilium Biopsy
    • Rib Biopsy

    CPT Codes:

    • 20220: Biopsy, bone, trocar, or needle; superficial (eg, ilium, sternum, spinous process, ribs)

    Also known as:

    • Selective Artery Catheter Placement
    • Advanced Catheter Placement in Arteries
    • Arterial Catheterization
    • Vascular Catheter Placement
    • Diagnostic Catheter Insertion
    • Selective arterial catheterization
    • Complex arterial catheter placement
    • Vascular catheterization
    • Angiography catheter placement

    CPT Codes:

    • 36247: Selective catheter placement, arterial system; initial third order or more selective abdominal, pelvic, or lower extremity artery branch, within a vascular family
    • 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:

    • Long-Term Central Venous Catheter Insertion
    • PICC Line Insertion (Adult/Older Child)
    • 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

    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

    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:

    • 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:

    • 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:

    • Blood Vessel Blocking for Tumors or Organ Problems
    • Vascular embolization
    • Artery occlusion for tumors
    • Organ ischemia embolization
    • Therapeutic embolization

    CPT Codes:

    • 37243: Vascular embolization or occlusion, inclusive of all radiological supervision and interpretation, intraprocedural roadmapping, and imaging guidance necessary to complete the intervention; for tumors, organ ischemia, or infarction

    Also known as:

    • Genicular Nerve Block for Knee Pain
    • Nerve Destruction for Pain
    • Knee Nerve Ablation
    • Genicular Nerve Neurolysis
    • Nerve Destruction for Knee Pain
    • Neurolytic nerve block
    • Peripheral nerve ablation
    • Nerve destruction procedure

    CPT Codes:

    • 64624: Destruction by neurolytic agent, genicular nerve branches including imaging guidance, when performed
    • 64640: Destruction by neurolytic agent; other peripheral nerve or branch

    Also known as:

    • Knee Nerve Pain Injection
    • Genicular Nerve Block
    • Knee Pain Steroid Injection
    • Knee Nerve Anesthetic Injection

    CPT Codes:

    • 64454: Injection(s), anesthetic agent(s) and/or steroid; genicular nerve branches, including imaging guidance, when performed

    Also known as:

    • Botox Injection for Neck Muscle Spasms
    • Chemodenervation of neck muscles
    • Botulinum toxin injection for cervical dystonia
    • Neck spasm injection

    CPT Codes:

    • 64616: Chemodenervation of muscle(s); neck muscle(s), excluding muscles of the larynx, unilateral (eg, for cervical dystonia, spasmodic torticollis)

    Also known as:

    • Abdominal Fluid Drainage with Imaging Guidance
    • Guided Abdominal Paracentesis
    • Ascites Drainage with Ultrasound
    • Fluid Removal from Belly

    CPT Codes:

    • 49083: Abdominal paracentesis (diagnostic or therapeutic); 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:

    • Ultrasound-Guided Fine Needle Biopsy
    • Biopsy
    • Ultrasound
    • FNA Biopsy with Ultrasound
    • Image-Guided Biopsy
    • Fine Needle Aspiration
    • First Lesion Biopsy

    CPT Codes:

    • 10005: Fine needle aspiration biopsy, including ultrasound guidance; first lesion

    Does Dr. Key accept my insurance?

    Dr. Key accepts most major insurance plans. Important: Please call our office at (414) 805-0505 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Key accept in Milwaukee, WI?

    Dr. Key in Milwaukee, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • BEST Health Plan

    • Blue Cross Blue Shield of North Dakota

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • State of Nevada

    • State of Tennessee

    • State of Wisconsin

    • UnitedHealthcare

    • Wisconsin Physicians Health (WPS)

    View All Insurances

    Where is Dr. Key's office located?

    Dr. Brandon Key's Primary Practice

    9200 W Wisconsin Ave

    Milwaukee, WI 53226

    (414) 805-0505

    Get Directions

    Dr. Brandon Key's Practice 2

    W180N8071 Town Hall Rd

    Menomonee Falls, WI 53051

    Get Directions

    Dr. Brandon Key's Practice 3

    8701 Watertown Plank Rd

    Milwaukee, WI 53226

    Get Directions

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

    Dr. Key's National Provider Identifier (NPI) number is 1932527710.

    What common questions do patients ask about Dr. Key?

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

    What is Dr. Brandon Key's specialty?

    Dr. Key is a Vascular & Interventional Radiologist near Milwaukee, WI. 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. Key to book an appointment today.

    Is this Dr. Brandon Key affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Key is affiliated with Froedtert Hospital, Froedtert Menomonee Falls Hospital, Froedtert West Bend Hospital, Fort Memorial Hospital, ProHealth Waukesha Memorial 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 Brandon Key accepting new patients in Milwaukee, WI?

    Yes, Dr. Brandon Key is accepting new patients at this time.

    Does Dr. Brandon Key offer online booking?

    Please contact Dr. Key's office at (414) 805-0505 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Brandon Key?

    Please contact Dr. Key's office at (414) 805-0505 for information regarding telehealth appointment availability or for scheduling assistance.

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