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Dr. Donald Westerhausen, MD

Mishawaka, IN

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Westerhausen, Pulmonologist in Mishawaka, IN?

    Dr. Donald Westerhausen, MD is a Pulmonologist, who primarily practices in Mishawaka, IN with 2 additional practice locations. He is board certified. Dr. Westerhausen is fluent in English, and is currently seeing new patients. Dr. Westerhausen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Westerhausen’s office at (317) 718-4000.

    What languages does Dr. Westerhausen speak?

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

    • English

    What conditions does Dr. Westerhausen treat?

    As a Pulmonologist, Dr. Westerhausen 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. Westerhausen. 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 High Carbon Dioxide
    • Chronic Respiratory Failure with Low Oxygen
    • Acute Respiratory Failure with High Carbon Dioxide
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden and long-term lung failure with high CO2
    • Acute-on-chronic hypercapnic respiratory failure
    • Mixed respiratory failure with hypercapnia
    • Long-term lung failure with low oxygen
    • Chronic hypoxic respiratory failure
    • Ongoing breathing failure with hypoxia
    • Sudden lung failure with high CO2
    • Hypercapnic respiratory failure
    • Acute breathing failure with hypercapnia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9622: Acute and chronic respiratory failure with hypercapnia
    • J9611: Chronic respiratory failure with hypoxia
    • J9602: Acute respiratory failure with hypercapnia

    Also known as:

    • Septic Shock
    • Sepsis
    • Shock
    • Severe blood poisoning with shock
    • Septic collapse
    • Infection-induced shock
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • R6521: Severe sepsis with septic shock
    • A419: Sepsis, unspecified organism

    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
    • COPD Flare-Up
    • Chronic Obstructive Pulmonary Disease
    • Chronic Lung Disease
    • Emphysema and Chronic Bronchitis
    • COPD Exacerbation
    • Chronic Obstructive Pulmonary Disease Flare-Up
    • Worsening COPD
    • COPD Attack

    ICD-10 Codes:

    • J449: Chronic obstructive pulmonary disease, unspecified
    • J441: Chronic obstructive pulmonary disease with (acute) exacerbation

    Also known as:

    • Emphysema
    • Centriacinar Emphysema
    • Lung Emphysema
    • COPD

    ICD-10 Codes:

    • J432: Centrilobular emphysema

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Chronic Cough
    • Cough
    • Persistent cough
    • Long-lasting cough
    • Ongoing cough

    ICD-10 Codes:

    • R053: Chronic cough

    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
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Shock
    • Circulatory Collapse
    • Systemic Shock
    • Unspecified Shock

    ICD-10 Codes:

    • R579: Shock, unspecified

    Also known as:

    • Sudden Cardiac Arrest
    • Heart stops beating
    • Cardiopulmonary arrest

    ICD-10 Codes:

    • I469: Cardiac arrest, cause unspecified

    Also known as:

    • Tobacco Use
    • Smokeless Tobacco
    • Smoking
    • Smoking habit
    • Nicotine use
    • Tobacco dependency

    ICD-10 Codes:

    • Z720: Tobacco use

    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)

    Also known as:

    • Interstitial Lung Disease
    • ILD
    • Diffuse Parenchymal Lung Disease
    • Chronic Lung Disease

    ICD-10 Codes:

    • J849: Interstitial pulmonary disease, unspecified

    Does Dr. Westerhausen accept my insurance?

    Dr. Westerhausen accepts most major insurance plans. Important: Please call our office at (317) 718-4000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Westerhausen accept in Mishawaka, IN?

    Dr. Westerhausen in Mishawaka, IN accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Allied Benefit Systems

    • Blue Cross Blue Shield of Michigan

    • Corporate Services

    • CVS Health (formerly Aetna)

    • Department of Veterans Affairs

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • Sagamore Health Network

    View All Insurances

    Where is Dr. Westerhausen's office located?

    Dr. Donald Westerhausen's Primary Practice

    611 E Douglas Rd Ste 309

    Mishawaka, IN 46545

    (317) 718-4000

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    Dr. Donald Westerhausen's Practice 2

    8244 E US Highway 36 Ste 1100

    Avon, IN 46123

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    Dr. Donald Westerhausen's Practice 3

    1000 E Main St

    Danville, IN 46122

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

    Dr. Westerhausen's National Provider Identifier (NPI) number is 1437491974.

    What common questions do patients ask about Dr. Westerhausen?

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

    What is Dr. Donald Westerhausen's specialty?

    Dr. Westerhausen is a Pulmonologist near Mishawaka, IN. 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. Westerhausen to book an appointment today.

    Is this Dr. Donald Westerhausen affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Westerhausen is affiliated with Saint Joseph Regional 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 Donald Westerhausen accepting new patients in Mishawaka, IN?

    Yes, Dr. Donald Westerhausen is accepting new patients at this time.

    Does Dr. Donald Westerhausen offer online booking?

    Please contact Dr. Westerhausen's office at (317) 718-4000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Donald Westerhausen?

    Please contact Dr. Westerhausen's office at (317) 718-4000 for information regarding telehealth appointment availability or for scheduling assistance.

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