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Dr. John Cardella, MD

Leonardtown, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Cardella, Diagnostic Radiologist in Leonardtown, MD?

    Dr. John Cardella, MD is a Diagnostic Radiologist, who primarily practices in Leonardtown, MD with 1 additional practice location. Dr. Cardella is fluent in English, and is currently seeing new patients. Dr. Cardella’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cardella’s office at (301) 475-6399.

    What languages does Dr. Cardella speak?

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

    • English

    What conditions does Dr. Cardella treat?

    As a Diagnostic Radiologist, Dr. Cardella 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. Cardella. 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
    • Medical Device Fitting and Adjustment
    • Vascular Access Care
    • Port Management
    • Catheter Care
    • Device Fitting
    • Prosthetic Adjustment
    • Orthotic Fitting

    ICD-10 Codes:

    • Z452: Encounter for adjustment and management of vascular access device
    • Z4689: Encounter for fitting and adjustment of other specified devices

    Also known as:

    • Fluid in Abdomen
    • Liver Disease
    • Ascites
    • Abdominal fluid buildup
    • Peritoneal fluid
    • Hepatic illness
    • Liver condition

    ICD-10 Codes:

    • R188: Other ascites
    • K769: Liver disease, unspecified

    Also known as:

    • Gastrostomy Care
    • Digestive Ostomy Care
    • Ostomy
    • G-tube Care
    • Feeding Tube Management
    • Stomach Tube Care
    • Gastrointestinal Stoma Care
    • Digestive Tract Artificial Opening Care
    • Colostomy Care

    ICD-10 Codes:

    • Z431: Encounter for attention to gastrostomy
    • Z434: Encounter for attention to other artificial openings of digestive tract

    Also known as:

    • Follow-up After Treatment (Non-Cancer)
    • Post-Treatment Check-up
    • Aftercare Visit
    • Recovery Monitoring Exam

    ICD-10 Codes:

    • Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

    Also known as:

    • Vein Compression
    • Vascular Disease
    • Venous Compression Syndrome
    • Pinched Vein
    • Vein Entrapment

    ICD-10 Codes:

    • I871: Compression of vein

    Also known as:

    • Other Kidney Transplant Complication
    • Kidney Transplant Failure
    • Kidney Transplantation
    • Kidney Transplant
    • Renal Transplant Problem
    • Kidney Graft Issue
    • Post-Kidney Transplant Problem
    • Renal Transplant Failure
    • Failed Kidney Transplant
    • Kidney Graft Failure

    ICD-10 Codes:

    • T8619: Other complication of kidney transplant
    • T8612: Kidney transplant failure

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Blood Infection from Central Line
    • Central Line Associated Bloodstream Infection (CLABSI)
    • Catheter Sepsis
    • Central Venous Catheter Infection

    ICD-10 Codes:

    • T80211A: Bloodstream infection due to central venous catheter, initial encounter

    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:

    • Blocked Bile Duct
    • Bile Duct Disease
    • Biliary Obstruction
    • Bile Duct Blockage
    • Obstructed Bile Duct

    ICD-10 Codes:

    • K831: Obstruction of bile duct

    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:

    • 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

    Also known as:

    • Breast Cancer
    • Female Breast Cancer
    • Malignant Breast Tumor
    • Breast Carcinoma

    ICD-10 Codes:

    • C50919: Malignant neoplasm of unspecified site of unspecified female breast

    Also known as:

    • Other Female Genital and Menstrual Condition
    • Menstruation
    • Vaginal Disease
    • Vulvar Disorder
    • Specific Gynecological Conditions
    • Menstrual Cycle Problems

    ICD-10 Codes:

    • N9489: Other specified conditions associated with female genital organs and menstrual cycle

    Also known as:

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

    ICD-10 Codes:

    • R1310: Dysphagia, unspecified

    What procedures does Dr. Cardella perform?

    As a Diagnostic Radiologist, Dr. Cardella 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. Cardella. 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:

    • 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:

    • 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:

    • Major Vein Catheter Insertion
    • Specialized Vein Catheter Placement
    • Selective Artery Catheter Placement
    • Central Venous Catheter Placement
    • Vena Cava Catheterization
    • IVC/SVC Catheter Insertion
    • Selective Venous Catheterization
    • Deep Vein Catheter Insertion
    • Diagnostic Vein Catheter
    • Arterial Catheterization
    • Vascular Catheter Placement
    • Diagnostic Catheter Insertion

    CPT Codes:

    • 36010: Introduction of catheter, superior or inferior vena cava
    • 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

    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:

    • 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:

    • 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:

    • 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:

    • 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:

    • 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:

    • 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:

    • Stomach or Colon Feeding Tube Replacement
    • Replacement of Duodenostomy or Jejunostomy Tube
    • Gastrostomy Tube Change
    • Cecostomy Tube Replacement
    • Percutaneous Feeding Tube Exchange
    • Feeding tube replacement
    • J-tube replacement
    • D-tube replacement
    • Percutaneous feeding tube change

    CPT Codes:

    • 49450: Replacement of gastrostomy or cecostomy (or other colonic) tube, percutaneous, under fluoroscopic guidance including contrast injection(s), image documentation and report
    • 49451: Replacement of duodenostomy or jejunostomy tube, percutaneous, under fluoroscopic guidance including contrast injection(s), image documentation and report

    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:

    • 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:

    • Abscess or Cyst Drain Catheter Change
    • Abscess Drainage Catheter Exchange
    • Cyst Drain Replacement
    • Radiologically Guided Catheter Change

    CPT Codes:

    • 49423: Exchange of previously placed abscess or cyst drainage catheter under radiological guidance (separate procedure)

    Also known as:

    • Biliary Drainage Catheter Removal
    • Percutaneous Biliary Catheter Removal
    • Bile Duct Catheter Extraction
    • Fluoroscopic Catheter Removal

    CPT Codes:

    • 47537: Removal of biliary drainage catheter, percutaneous, requiring fluoroscopic guidance (eg, with concurrent indwelling biliary stents), including diagnostic cholangiography when performed, imaging guidance (eg, fluoroscopy), and all associated radiological supervision and interpretation

    Also known as:

    • Liver Biopsy (Needle)
    • Kidney Biopsy
    • Percutaneous liver biopsy
    • Needle liver sample
    • Liver tissue biopsy
    • Liver needle aspiration
    • Renal biopsy
    • Percutaneous kidney biopsy
    • Needle kidney biopsy

    CPT Codes:

    • 47000: Biopsy of liver, needle; percutaneous
    • 50200: Renal biopsy; percutaneous, by trocar or needle

    Does Dr. Cardella accept my insurance?

    Dr. Cardella accepts most major insurance plans. Important: Please call our office at (301) 475-6399 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Cardella accept in Leonardtown, MD?

    Dr. Cardella in Leonardtown, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • BCBS Unspecified

    • CVS Health (formerly Aetna)

    • Federal Employee Program

    • Independence Blue Cross

    • Kaiser Permanente

    • Medicare

    • MedStar Health

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Cardella's office located?

    Dr. John Cardella's Primary Practice

    25500 Point Lookout Rd

    Leonardtown, MD 20650

    (301) 475-6399

    Get Directions

    Dr. John Cardella's Practice 2

    3001 S Hanover St

    Brooklyn, MD 21225

    Get Directions

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

    Dr. Cardella's National Provider Identifier (NPI) number is 1184940215.

    What common questions do patients ask about Dr. Cardella?

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

    What is Dr. John Cardella's specialty?

    Dr. Cardella is a Diagnostic Radiologist near Leonardtown, MD. A radiologist is a medical doctor who specializes in using imaging technologies to diagnose, manage, and treat various medical conditions. Radiologists typically focus on Diagnostic Radiology, Interventional Radiology, or Radiation Oncology, and may also obtain certifications in a range of subspecialties, such as neuroradiology, musculoskeletal radiology, or pediatric radiology. Additionally, board certifications are available in Medical Physics, which ensures the safe and effective use of radiation in imaging and treatment. Radiologists collaborate with other healthcare professionals to interpret imaging results and help guide patient care decisions. Contact Dr. Cardella to book an appointment today.

    Is this Dr. John Cardella affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Cardella is affiliated with MedStar Southern Maryland Hospital Center, MedStar Washington Hospital Center, MedStar St. Mary's Hospital, MedStar Montgomery 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 Diagnostic Radiologist?

    Explore Diagnostic 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 John Cardella accepting new patients in Leonardtown, MD?

    Yes, Dr. John Cardella is accepting new patients at this time.

    Does Dr. John Cardella offer online booking?

    Please contact Dr. Cardella's office at (301) 475-6399 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Cardella?

    Please contact Dr. Cardella's office at (301) 475-6399 for information regarding telehealth appointment availability or for scheduling assistance.

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