Affiliated with a Castle Connolly Top Hospital
Who is Dr. Johnston-Cox, Cardiologist in Manhasset, NY?
Where did Dr. Johnston-Cox go to medical school and complete their residency?
Fellowship: Hospital of the University of Pennsylvania | Hospital of the University of Pennsylvania | Mount Sinai Hospital and Medical Center
Residency: Mount Sinai Hospital and Medical Center
Medical School: Boston University School of Medicine | Boston University School of Medicine
What languages does Dr. Johnston-Cox speak?
Dr. Johnston-Cox and their clinical team can communicate with patients in the following languages:
- English
What conditions does a Cardiologist like Dr. Johnston-Cox typically treat?
As a Cardiologist, Dr. Johnston-Cox 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. Johnston-Cox. 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:
- Cardiovascular Disorder Screening
- Health Screening
- Heart Disease Screening
- Vascular Disease Check
- Cardiac Screening
ICD-10 Codes:
- Z136: Encounter for screening for cardiovascular disorders
Also known as:
- Hardening of the Arteries in the Heart without Chest Pain
- Atherosclerosis
- Coronary Artery Disease
- Silent Coronary Artery Disease
- Asymptomatic Atherosclerosis
ICD-10 Codes:
- I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris
Also known as:
- Arrhythmia
- Irregular heartbeat
- Heart rhythm disorder
- Cardiac dysrhythmia
ICD-10 Codes:
- I499: Cardiac arrhythmia, unspecified
Also known as:
- Pulmonary Embolism
- Blood clot in lung
- Lung embolism
- PE
ICD-10 Codes:
- I2699: Other pulmonary embolism without acute cor pulmonale
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
What procedures does a Cardiologist like Dr. Johnston-Cox typically perform?
As a Cardiologist, Dr. Johnston-Cox 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. Johnston-Cox. 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:
- Selective Artery Catheter Placement
- Arterial Catheterization
- Vascular Catheter Placement
- Diagnostic Angiography Catheter
CPT Codes:
- 36246: Selective catheter placement, arterial system; initial second order abdominal, pelvic, or lower extremity artery branch, within a vascular family
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
Does Dr. Johnston-Cox accept my insurance?
Dr. Johnston-Cox accepts most major insurance plans. Important: Please call our office at (516) 562-3058 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnston-Cox accept in Manhasset, NY?
Dr. Johnston-Cox in Manhasset, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centers Plan For Healthy Living
Cigna Group
Corporate Services
CVS Health (formerly Aetna)
Elderplan
International Brotherhood of Teamsters (IBT)
Medicare
Service Employees International Union (SEIU)
UnitedHealth Group
View All Insurances
Where is Dr. Johnston-Cox's office located?
Dr. Hillary Johnston-Cox's Primary Practice
300 Community Dr
Manhasset, NY 11030
(516) 562-3058
What hospitals are Dr. Johnston-Cox affiliated with?
Castle Connolly Top Hospital
This doctor is affiliated with a Castle Connolly Top Hospital.
Dr. Johnston-Cox has admitting privileges at the following hospitals:
What is Dr. Johnston-Cox's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johnston-Cox's National Provider Identifier (NPI) number is 1083031124.
What common questions do patients ask about Dr. Johnston-Cox?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnston-Cox

