RM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Maroun, Pulmonologist in Knoxville, TN?
Dr. Ralph Maroun, MD is a Pulmonologist, who primarily practices in Knoxville, TN with 2 additional practice locations. Dr. Maroun is fluent in English and Arabic, and is currently seeing new patients. Dr. Maroun’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maroun’s office at (865) 588-8831.
What languages does Dr. Maroun speak?
Dr. Maroun and their clinical team can communicate with patients in the following languages:
Arabic
English
What conditions does Dr. Maroun treat?
As a Pulmonologist, Dr. Maroun 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. Maroun. 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:
- Acute Respiratory Failure with Low Oxygen
- Acute and Chronic Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
- Sudden and Long-Term Lung Failure with Low Oxygen
- Acute and Chronic Hypoxic Respiratory Failure
- Ongoing Breathing Failure with Low Oxygen
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
- J9621: Acute and chronic respiratory failure with hypoxia
Also known as:
- Cardiogenic Shock
- Shock
- Heart-related shock
- Cardiac shock
- Circulatory collapse from heart
- Circulatory Collapse
- Systemic Shock
- Unspecified Shock
- Circulatory collapse
- Systemic shock
- Acute circulatory failure
ICD-10 Codes:
- R570: Cardiogenic shock
- R579: Shock, unspecified
- R578: Other shock
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:
- Pneumonia
- Aspiration Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
- Inhalation Pneumonia
- Chemical Pneumonitis
- Aspiration Lung Infection
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
- J690: Pneumonitis due to inhalation of food and vomit
Also known as:
- COPD Flare-Up
- COPD
- COPD Exacerbation
- Chronic Obstructive Pulmonary Disease Flare-Up
- Worsening COPD
- COPD Attack
ICD-10 Codes:
- J441: Chronic obstructive pulmonary disease with (acute) exacerbation
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Metabolic Brain Disorder
- Brain Disease
- Metabolic Encephalopathy
- Brain Dysfunction from Metabolism
ICD-10 Codes:
- G9341: Metabolic encephalopathy
Also known as:
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
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:
- Type 2 Diabetes with Diabetic Ketoacidosis
- Diabetes Type 2
- Diabetic Ketoacidosis (DKA)
- DKA in Type 2 Diabetes
- High Blood Sugar Emergency
ICD-10 Codes:
- E1110: Type 2 diabetes mellitus with ketoacidosis without coma
Also known as:
- Sudden Cardiac Arrest
- Heart stops beating
- Cardiopulmonary arrest
ICD-10 Codes:
- I469: Cardiac arrest, cause unspecified
Also known as:
- Other Abnormal Findings on Lung Scan
- Unusual Lung Scan Results
- Atypical Lung Imaging
- Nonspecific Lung Abnormality
ICD-10 Codes:
- R918: Other nonspecific abnormal finding of lung field
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:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Heart Attack (NSTEMI)
- Heart Attack
- Myocardial Infarction
- Non-STEMI
- Less Severe Heart Attack
ICD-10 Codes:
- I214: Non-ST elevation (NSTEMI) myocardial infarction
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
What procedures does Dr. Maroun perform?
As a Pulmonologist, Dr. Maroun 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. Maroun. 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:
- Bronchoscopy with Lung Wash (BAL)
- Bronchoscopy with Airway Suctioning
- Bronchoscopy with Brushing
- Bronchoscopy and Bronchoalveolar Lavage (BAL)
- Fluoroscopy
- Bronchial lavage
- BAL procedure
- Lung washing
- Flexible bronchoscopy
- Therapeutic Bronchoscopy
- Airway Aspiration
- Lung Secretion Removal
- Bronchial brushing
- Lung scope with biopsy
- Flexible bronchoscopy with brushing
CPT Codes:
- 31624: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with bronchial alveolar lavage
- 31645: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with therapeutic aspiration of tracheobronchial tree, initial
- 31623: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with brushing or protected brushings
Also known as:
- Lung Biopsy with Bronchoscopy
- Lung Biopsy with Bronchoscopy and Ultrasound
- Biopsy
- Bronchoscopy and Bronchoalveolar Lavage (BAL)
- Fluoroscopy
- Transbronchial Biopsy
- Bronchoscopic Lung Biopsy
- Lung Tissue Sample via Scope
- EBUS Bronchoscopy
- Endobronchial Ultrasound Biopsy
- Lung Lymph Node Biopsy
CPT Codes:
- 31628: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with transbronchial lung biopsy(s), single lobe
- 31652: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with endobronchial ultrasound (EBUS) guided transtracheal and/or transbronchial sampling (eg, aspiration[s]/biopsy[ies]), one or two mediastinal and/or hilar lymph node stations or structures
Also known as:
- Emergency Breathing Tube Insertion
- Emergency intubation
- Endotracheal tube placement
- Airway management (emergency)
CPT Codes:
- 31500: Intubation, endotracheal, emergency procedure
Also known as:
- Fluid Removal from Lung Area with Imaging Guidance
- Thoracentesis
- Pleural Fluid Aspiration
- Lung Tap
- Fluid Drainage from Chest
CPT Codes:
- 32555: Thoracentesis, needle or catheter, aspiration of the pleural space; with imaging guidance
Also known as:
- Central Venous Catheter Insertion (Non-Tunneled)
- Central Line Placement
- CVC Insertion
- Temporary Central Line
- IV Access Catheter
CPT Codes:
- 36556: Insertion of non-tunneled centrally inserted central venous catheter; age 5 years or older
Also known as:
- Fine Needle Biopsy with X-ray Guidance
- Biopsy
- Fluoroscopy
- FNA Biopsy with Fluoroscopy
- Image-Guided Fine Needle Aspiration
- X-ray Guided Biopsy
CPT Codes:
- 10007: Fine needle aspiration biopsy, including fluoroscopic guidance; first lesion
Does Dr. Maroun accept my insurance?
Dr. Maroun accepts most major insurance plans. Important: Please call our office at (865) 588-8831 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Maroun accept in Knoxville, TN?
Dr. Maroun in Knoxville, TN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
BlueCross BlueShield of Tennessee
Centene
Crown Cork and Seal Company
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Medicare
MedImpact
UnitedHealthcare
View All Insurances
Where is Dr. Maroun's office located?
Dr. Ralph Maroun's Primary Practice
6473 Kingston Pike Ste 6473
Knoxville, TN 37919
(865) 588-8831
What is Dr. Maroun's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Maroun's National Provider Identifier (NPI) number is 1982157608.
What common questions do patients ask about Dr. Maroun?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Maroun
What is Dr. Ralph Maroun's specialty?
Dr. Maroun is a Pulmonologist near Knoxville, TN. An internist specializing in the treatment of lung and airway diseases. The pulmonologist diagnoses and manages conditions such as cancer, pneumonia, pleurisy, asthma, occupational and environmental illnesses, bronchitis, sleep disorders, emphysema, and other complex lung disorders. Contact Dr. Maroun to book an appointment today.
Is this Dr. Ralph Maroun affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Maroun is affiliated with Parkwest 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 Pulmonologist?
Explore Pulmonologist 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 Ralph Maroun accepting new patients in Knoxville, TN?
Yes, Dr. Ralph Maroun is accepting new patients at this time.
Does Dr. Ralph Maroun offer online booking?
Please contact Dr. Maroun's office at (865) 588-8831 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ralph Maroun?
Please contact Dr. Maroun's office at (865) 588-8831 for information regarding telehealth appointment availability or for scheduling assistance.
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