RM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Maag, Cardiologist in Houston, TX?
Dr. Ronald Maag, MD is a Cardiologist, who primarily practices in Houston, TX with 2 additional practice locations. He is board certified. Dr. Maag graduated from Wright State University School of Medicine and completed his residency at Penn State Milton S Hershey Medical Center Program. Dr. Maag is fluent in English, and is currently seeing new patients. Dr. Maag’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maag’s office at (713) 798-2545.
Where did Dr. Maag go to medical school and complete their residency?
Residency: Penn State Milton S Hershey Medical Center Program
Medical School: Wright State University School of Medicine
What languages does Dr. Maag speak?
Dr. Maag and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Maag treat?
As a Cardiologist, Dr. Maag 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. Maag. 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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
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:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Heart Palpitations
- Fast Heartbeat
- Atrial Fibrillation
- Arrhythmia
- Skipped Heartbeat
- Fluttering Heart
- Pounding Heart
- Tachycardia
- Rapid heart rate
- Racing heart
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- R002: Palpitations
- R000: Tachycardia, unspecified
- I4891: Unspecified atrial fibrillation
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Enlarged Heart
- Heart Disease
- Cardiomegaly
- Big heart
- Heart enlargement
ICD-10 Codes:
- I517: Cardiomegaly
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Tricuspid Valve Insufficiency
- Heart Valve Disease
- Leaky tricuspid valve
- Tricuspid regurgitation
ICD-10 Codes:
- I361: Nonrheumatic tricuspid (valve) insufficiency
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- Sickle Cell Disease with Crisis
- Sickle Cell Disease
- Sickle Cell Anemia Crisis
- Sickle Cell Pain Crisis
- Vaso-Occlusive Crisis
ICD-10 Codes:
- D5700: Hb-SS disease with crisis, unspecified
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:
- Chronic Kidney Disease
- Helping Your Child Adapt to Life with Chronic Kidney Disease
- Mineral & Bone Disorder in Chronic Kidney Disease
- CKD
- Long-Term Kidney Disease
ICD-10 Codes:
- N189: Chronic kidney disease, unspecified
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Awaiting Organ Transplant
- Organ Transplantation
- Organ transplant waitlist
- On transplant list
- Pre-transplant status
ICD-10 Codes:
- Z7682: Awaiting organ transplant status
Which procedures does Dr. Maag perform as a Cardiologist?
As a Cardiologist, procedures performed by a Dr. Ronald Maag 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. Maag's office.
Does Dr. Maag accept my insurance?
Dr. Maag accepts most major insurance plans. Important: Please call our office at (713) 798-2545 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Maag accept in Houston, TX?
Dr. Maag in Houston, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross and Blue Shield of Kansas
Boon Chapman
CVS Health (formerly Aetna)
Express Scripts
Medicare
Molina
UnitedHealthcare
View All Insurances
Where is Dr. Maag's office located?
Dr. Ronald Maag's Primary Practice
6620 Main St Ste 1225
Houston, TX 77030
(713) 798-2545
What is Dr. Maag's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Maag's National Provider Identifier (NPI) number is 1982998183.
What common questions do patients ask about Dr. Maag?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Maag
What is Dr. Ronald Maag's specialty?
Dr. Maag is a Cardiologist near Houston, TX. 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. Maag to book an appointment today.
Is this Dr. Ronald Maag affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Maag is affiliated with Baylor St. Luke's Medical Center which is a Castle Connolly Top Hospital. 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 Ronald Maag accepting new patients in Houston, TX?
Yes, Dr. Ronald Maag is accepting new patients at this time.
Does Dr. Ronald Maag offer online booking?
Please contact Dr. Maag's office at (713) 798-2545 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ronald Maag?
Please contact Dr. Maag's office at (713) 798-2545 for information regarding telehealth appointment availability or for scheduling assistance.
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