Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hagau, Cardiologist in Mason City, IA?
Dr. Denisa Hagau, MD is a Cardiologist, who primarily practices in Mason City, IA with 2 additional practice locations. She is board certified by the American Board of Internal Medicine. Dr. Hagau completed her residency at Memorial Hospital of Rhode Island, Brown University. Dr. Hagau is fluent in English, and is currently seeing new patients. Dr. Hagau’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hagau’s office at (641) 494-5300.
Where did Dr. Hagau go to medical school and complete their residency?
Fellowship: St. Elizabeth's Medical Center - Tufts University, Boston, MA
Residency: Memorial Hospital of Rhode Island, Brown University
Medical School: University of Medicine and Pharmacy "Iuliu Hatieganu", Romania
Is Dr. Hagau board certified in Cardiologist?
Yes, Dr. Denisa Hagau, MD is board certified by the American Board of Internal Medicine since 2013
What languages does Dr. Hagau speak?
Dr. Hagau and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hagau treat?
As a Cardiologist, Dr. Hagau 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. Hagau. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Atrial Fibrillation
- Heart Palpitations
- Premature Ventricular Contractions
- Arrhythmia
- Afib
- A-fib
- Irregular heart rhythm
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- PVCs
- Ventricular Ectopic Beats
- Skipped Heartbeat (Ventricular)
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
- I480: Paroxysmal atrial fibrillation
- R002: Palpitations
- I493: Ventricular premature depolarization
Also known as:
- Enlarged Heart
- Heart Disease
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I517: Cardiomegaly
Also known as:
- Abnormal EKG
- Heart Health Tests
- Irregular Electrocardiogram
- Unusual Heart Rhythm Test
- ECG Abnormalities
ICD-10 Codes:
- R9431: Abnormal electrocardiogram [ECG] [EKG]
Also known as:
- Leaky Mitral Valve
- Narrowed Aortic Valve
- Tricuspid Valve Insufficiency
- Heart Valve Disease
- Mitral Valve Insufficiency
- Mitral Regurgitation
- Aortic Valve Stenosis
- Tight Aortic Valve
- Leaky tricuspid valve
- Tricuspid regurgitation
ICD-10 Codes:
- I340: Nonrheumatic mitral (valve) insufficiency
- I350: Nonrheumatic aortic (valve) stenosis
- I361: Nonrheumatic tricuspid (valve) insufficiency
Also known as:
- Heart Failure
- Chronic Diastolic Heart Failure
- Diastolic Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
- Long-term Diastolic Heart Failure
- Chronic HFpEF
- Ongoing Filling Heart Failure
- Heart Failure with Preserved Ejection Fraction
- HFpEF
- Filling Heart Failure
ICD-10 Codes:
- I509: Heart failure, unspecified
- I5032: Chronic diastolic (congestive) heart failure
- I5030: Unspecified diastolic (congestive) heart failure
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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Cardiomyopathy
- Heart Muscle Disease
- Enlarged Heart
ICD-10 Codes:
- I429: Cardiomyopathy, unspecified
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Which procedures does Dr. Hagau perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Denisa Hagau may include:
- Absent Pulmonary Valve Repair
- Anomalous Coronary Artery Angiography
- Anticoagulation Management
- Aortic Stenosis Repair
- Aortic Valve Repair / Replacement
- Aortopulmonary Window Repair
- Arterial Doppler
- Balloon Septostomy
For detailed information, please contact Dr. Hagau's office.
Does Dr. Hagau accept my insurance?
Dr. Hagau accepts most major insurance plans. Important: Please call our office at (641) 494-5300 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hagau accept in Mason City, IA?
Dr. Hagau in Mason City, IA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
IOWA Total Care
Medica
Medical Associates Health Plans
Medicare
UnitedHealthcare
Wellmark BlueCross BlueShield
View All Insurances
Where is Dr. Hagau's office located?
Dr. Denisa Hagau's Primary Practice
250 S Crescent Dr
Mason City, IA 50401
(641) 494-5300
Recognitions
Publications
The Spectrum of Aortic Pathology in Alport Dyndrome
American Journal of Kidney Disease, August 2012
What is Dr. Hagau's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hagau's National Provider Identifier (NPI) number is 1861703910.
What common questions do patients ask about Dr. Hagau?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hagau
What is Dr. Denisa Hagau's specialty?
Dr. Hagau is a Cardiologist near Mason City, IA. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Hagau to book an appointment today.
Is this Dr. Denisa Hagau affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hagau is affiliated with Mercyone North Iowa Medical Center, Mount Sinai Medical Center - Miami Beach, Fl 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 Cardiologist?
Explore Cardiologist 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 Denisa Hagau accepting new patients in Mason City, IA?
Yes, Dr. Denisa Hagau is accepting new patients at this time.
Does Dr. Denisa Hagau offer online booking?
Please contact Dr. Hagau's office at (641) 494-5300 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Denisa Hagau?
Please contact Dr. Hagau's office at (641) 494-5300 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Denisa Hagau have?
Dr. Denisa Hagau is certified by the American Board of Internal Medicine.
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