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Dr. Thomas Diamant, MD

Dr. Thomas Diamant, MD

Newport Beach, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Diamant, Pulmonologist in Newport Beach, CA?

    Dr. Thomas Diamant, MD is a Pulmonologist, who primarily practices in Newport Beach, CA with 1 additional practice location. He is board certified. Dr. Diamant graduated from McGill University Faculty of Medicine and completed his residency at La Co Harbor Ucla Med Ctr, Pulmonary Diseases; St Mary Med Ctr, Internal Medicine; Toronto Gen Hosp, Internal Medicine. Dr. Diamant is fluent in English, Czech, and French, and is currently seeing new patients. Dr. Diamant’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare, Aetna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Diamant’s office at (949) 642-6200.

    Where did Dr. Diamant go to medical school and complete their residency?

    • Residency: La Co Harbor Ucla Med Ctr, Pulmonary Diseases; St Mary Med Ctr, Internal Medicine; Toronto Gen Hosp, Internal Medicine | TORONTO GENERAL HOSPITAL

    • Medical School: Mc Gill Univ- Fac Of Med- Montreal- Que- Canada | McGill University Faculty of Medicine

    Is Dr. Diamant board certified as a Pulmonologist?

    Yes, Dr. Thomas Diamant, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Diamant speak?

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

    • Czech

    • English

    • French

    What conditions does Dr. Diamant treat?

    As a Pulmonologist, Dr. Diamant 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. Diamant. 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:

    • Severe Asthma Attack (Status Asthmaticus)
    • Moderate Persistent Asthma
    • Mild Persistent Asthma
    • Severe Persistent Asthma with Flare-up
    • Moderate Persistent Asthma with Flare-up
    • Severe Persistent Asthma
    • Mild Persistent Asthma with Flare-up
    • Asthma
    • Asthma Emergency
    • Prolonged Asthma Attack
    • Status Asthmaticus
    • Ongoing Moderate Asthma
    • Regular Moderate Asthma
    • Chronic Moderate Asthma
    • Ongoing Mild Asthma
    • Regular Mild Asthma
    • Chronic Mild Asthma
    • Severe Asthma Exacerbation
    • Worsening Severe Asthma
    • Acute Severe Asthma Attack
    • Moderate Asthma Exacerbation
    • Worsening Moderate Asthma
    • Acute Asthma Attack
    • Chronic Severe Asthma
    • Difficult-to-Treat Asthma
    • Severe Asthma
    • Mild Asthma Exacerbation
    • Worsening Mild Asthma

    ICD-10 Codes:

    • J4552: Severe persistent asthma with status asthmaticus
    • J4540: Moderate persistent asthma, uncomplicated
    • J4530: Mild persistent asthma, uncomplicated
    • J4551: Severe persistent asthma with (acute) exacerbation
    • J4541: Moderate persistent asthma with (acute) exacerbation
    • J4550: Severe persistent asthma, uncomplicated
    • J4531: Mild persistent asthma with (acute) exacerbation

    Also known as:

    • Upper Respiratory Tract Disease
    • Bronchial Disorder
    • Upper airway disease
    • Nose and throat conditions
    • Upper respiratory illness

    ICD-10 Codes:

    • J398: Other specified diseases of upper respiratory tract

    Also known as:

    • Other Abnormal Findings on Lung Scan
    • Single Lung Nodule
    • Lung Disease
    • Unusual Lung Scan Results
    • Atypical Lung Imaging
    • Nonspecific Lung Abnormality
    • Lung Spot
    • Pulmonary Nodule
    • Spot on Lung Scan

    ICD-10 Codes:

    • R918: Other nonspecific abnormal finding of lung field
    • R911: Solitary pulmonary nodule

    Also known as:

    • COPD
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Allergic Rhinitis
    • Allergy
    • Nasal allergies
    • Allergy rhinitis
    • Chronic runny nose

    ICD-10 Codes:

    • J309: Allergic rhinitis, unspecified

    Also known as:

    • Other Interstitial Lung Disease
    • Interstitial Lung Disease
    • Rare interstitial lung conditions
    • Uncommon lung scarring diseases
    • Other ILD

    ICD-10 Codes:

    • J8489: Other specified interstitial pulmonary diseases

    Also known as:

    • Bronchiectasis
    • Bronchial Disorder
    • Damaged Airways
    • Chronic Bronchial Dilation
    • Lung Airway Damage

    ICD-10 Codes:

    • J479: Bronchiectasis, uncomplicated

    Also known as:

    • Postnasal Drip
    • Sinusitis
    • PND
    • Mucus in throat
    • Throat clearing

    ICD-10 Codes:

    • R0982: Postnasal drip

    Also known as:

    • Non-Allergic Rhinitis
    • Allergy
    • Vasomotor rhinitis
    • Chronic runny nose
    • Non-allergic nasal inflammation

    ICD-10 Codes:

    • J300: Vasomotor rhinitis

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)

    What procedures does Dr. Diamant perform?

    As a Pulmonologist, Dr. Diamant 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. Diamant. 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 and Bronchoalveolar Lavage (BAL)
    • Fluoroscopy
    • Bronchial lavage
    • BAL procedure
    • Lung washing
    • Flexible bronchoscopy

    CPT Codes:

    • 31624: Bronchoscopy, rigid or flexible, including fluoroscopic guidance, when performed; with bronchial alveolar lavage

    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:

    • Lung Volume and Airway Resistance Test
    • Lung Diffusing Capacity Test
    • Body Plethysmography
    • Lung Volume Measurement
    • Airway Resistance Test
    • DLCO Test
    • Carbon Monoxide Diffusing Capacity
    • Lung Gas Exchange Test

    CPT Codes:

    • 94726: Plethysmography for determination of lung volumes and, when performed, airway resistance
    • 94729: Diffusing capacity (eg, carbon monoxide, membrane) (List separately in addition to code for primary procedure)

    Also known as:

    • Swallowing Study (Videofluoroscopy)
    • Dysphagia Tests
    • Videofluoroscopic Swallowing Study (VFSS)
    • Modified Barium Swallow (MBS)
    • Dysphagia Evaluation

    CPT Codes:

    • 92611: Motion fluoroscopic evaluation of swallowing function by cine or video recording

    Does Dr. Diamant accept my insurance?

    Dr. Diamant accepts most major insurance plans. Important: Please call our office at (949) 642-6200 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Diamant accept in Newport Beach, CA?

    Dr. Diamant in Newport Beach, CA 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 Shield of California

    • Cigna

    • Crown Cork and Seal Company

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • HealthComp

    • Hoag Memorial Hospital Presbyterian

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Diamant's office located?

    Dr. Thomas Diamant's Primary Practice

    320 Superior Ave Ste 200

    Newport Beach, CA 92663

    (949) 642-6200

    Get Directions

    Dr. Thomas Diamant's Practice 2

    136 Broadway

    Costa Mesa, CA 92627

    (949) 873-5537

    Get Directions

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

    Dr. Diamant's National Provider Identifier (NPI) number is 1952310872.

    What common questions do patients ask about Dr. Diamant?

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

    What is Dr. Thomas Diamant's specialty?

    Dr. Diamant is a Pulmonologist near Newport Beach, CA. 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. Diamant to book an appointment today.

    Is this Dr. Thomas Diamant affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Diamant is affiliated with Hoag Hospital Newport Beach 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 Thomas Diamant accepting new patients in Newport Beach, CA?

    Yes, Dr. Thomas Diamant is accepting new patients at this time.

    Does Dr. Thomas Diamant offer online booking?

    Please contact Dr. Diamant's office at (949) 642-6200 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Thomas Diamant?

    Please contact Dr. Diamant's office at (949) 642-6200 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Thomas Diamant have?

    Dr. Thomas Diamant is certified by the American Board of Internal Medicine.

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