CH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hannegan, Vascular & Interventional Radiologist in Charleston, SC?
Dr. Christopher Hannegan is a Vascular & Interventional Radiologist, who primarily practices in Charleston, SC with 2 additional practice locations. He is board certified. Dr. Hannegan graduated from Medical University of South Carolina College of Medicine and completed his residency at Strong Memorial Hospital of the University of Rochester Program. Dr. Hannegan is fluent in English, and is currently seeing new patients. Dr. Hannegan’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hannegan’s office at (843) 792-1414.
Where did Dr. Hannegan go to medical school and complete their residency?
Residency: Strong Memorial Hospital of the University of Rochester Program
Medical School: Med Univ of Sc Coll of Med, Charleston Sc | Medical University of South Carolina College of Medicine
Is Dr. Hannegan board certified as a Vascular & Interventional Radiologist?
Yes, Dr. Christopher Hannegan is board certified by the American Board of Radiology
What languages does Dr. Hannegan speak?
Dr. Hannegan and their clinical team can communicate with patients in the following languages:
English
What conditions does a Vascular & Interventional Radiologist like Dr. Hannegan typically treat?
As a Vascular & Interventional Radiologist, Dr. Hannegan 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. Hannegan. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Fluid in Abdomen
- Liver Disease
- Ascites
- Abdominal fluid buildup
- Peritoneal fluid
ICD-10 Codes:
- R188: Other ascites
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:
- 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:
- Other Kidney and Ureter Disorder
- Kidney Disease
- Ureteral Disorder
- Kidney and Ureter Problems
- Renal and Ureteral Disorders
ICD-10 Codes:
- N2889: Other specified disorders of kidney and ureter
Also known as:
- Swollen Kidney
- Kidney Disease
- Hydronephrosis
- Kidney Swelling
ICD-10 Codes:
- N1330: Unspecified hydronephrosis
Also known as:
- Other Kidney Transplant Complication
- Kidney Transplantation
- Renal Transplant Problem
- Kidney Graft Issue
- Post-Kidney Transplant Problem
ICD-10 Codes:
- T8619: Other complication of kidney transplant
What procedures does a Vascular & Interventional Radiologist like Dr. Hannegan typically perform?
As a Vascular & Interventional Radiologist, Dr. Hannegan 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. Hannegan. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Kidney Biopsy
- Liver Biopsy (Needle)
- Lung or Chest Biopsy
- Biopsy
- Renal biopsy
- Percutaneous kidney biopsy
- Needle kidney biopsy
- Percutaneous liver biopsy
- Needle liver sample
- Liver tissue biopsy
- Liver needle aspiration
- Percutaneous lung biopsy
- Mediastinum core needle biopsy
- Image-guided lung biopsy
CPT Codes:
- 50200: Renal biopsy; percutaneous, by trocar or needle
- 47000: Biopsy of liver, needle; percutaneous
- 32408: Core needle biopsy, lung or mediastinum, percutaneous, including imaging guidance, when performed
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:
- 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:
- 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)
Does Dr. Hannegan accept my insurance?
Dr. Hannegan accepts most major insurance plans. Important: Please call our office at (843) 792-1414 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hannegan accept in Charleston, SC?
Dr. Hannegan in Charleston, SC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
BCBS Unspecified
Blue Cross Blue Shield of South Carolina
Centene Corporation
CVS Health (formerly Aetna)
Federal government of the United States
Humana
Medicare
State of South Carolina
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Hannegan's office located?
What is Dr. Hannegan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hannegan's National Provider Identifier (NPI) number is 1164469672.
What common questions do patients ask about Dr. Hannegan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hannegan
What is Dr. Christopher Hannegan's specialty?
Dr. Hannegan is a Vascular & Interventional Radiologist near Charleston, SC.
What does a Vascular & Interventional Radiologist do?
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.
Is this Dr. Christopher Hannegan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hannegan is affiliated with Musc Health University Medical Center, Musc Health Columbia Medical Center Downtown, Musc Health - Orangeburg 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
When to see a Vascular & Interventional Radiologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Vascular & Interventional Radiologist. Explore 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 Christopher Hannegan accepting new patients in Charleston, SC?
Yes, Dr. Christopher Hannegan is accepting new patients at this time.
Does Dr. Christopher Hannegan offer online booking?
Please contact Dr. Hannegan's office at (843) 792-1414 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Christopher Hannegan?
Please contact Dr. Hannegan's office at (843) 792-1414 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Christopher Hannegan have?
Dr. Christopher Hannegan is certified by the American Board of Radiology.
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