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Dr. Erik Koster, DO

Littleton, CO

16 Years of Experience

Accepting patients

    Who is Dr. Koster, Hospitalist in Littleton, CO?

    Dr. Erik Koster, DO is a Hospitalist, who primarily practices in Littleton, CO with 2 additional practice locations. He has been practicing for over 16 years and is board certified. Dr. Koster is fluent in English, and is currently seeing new patients. Dr. Koster’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Koster’s office.

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

    • Medical School: The University of Health And Sciences | University Health Sciences College Of Osteopathic Medicine

    What languages does Dr. Koster speak?

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

    • English

    What conditions does Dr. Koster treat?

    As a Hospitalist, Dr. Koster 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. Koster. 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:

    • Low Potassium
    • Low Sodium Levels
    • Fluid and Electrolyte Balance
    • Potassium
    • Sodium
    • Hypokalemia
    • Potassium Deficiency
    • Hyponatremia
    • Low Blood Sodium
    • Sodium Deficiency

    ICD-10 Codes:

    • E876: Hypokalemia
    • E871: Hypo-osmolality and hyponatremia

    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:

    • Anemia
    • Low Red Blood Cell Count
    • Low Hemoglobin
    • Iron deficiency

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Severe Sepsis
    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Infection

    ICD-10 Codes:

    • R6520: Severe sepsis without septic shock

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Acid Reflux
    • GERD
    • Acid Reflux (GER & GERD) in Adults
    • Acid Reflux (GER & GERD) in Children
    • Acid Reflux (GER & GERD) in Infants
    • Gastroesophageal Reflux
    • Heartburn
    • Indigestion

    ICD-10 Codes:

    • K219: Gastro-esophageal reflux disease without esophagitis

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Which procedures does Dr. Koster perform as a Hospitalist?

    As a Hospitalist, procedures performed by a Dr. Erik Koster may include:

    For detailed information, please contact Dr. Koster's office.

    Does Dr. Koster accept my insurance?

    Dr. Koster accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Koster accept in Littleton, CO?

    Dr. Koster in Littleton, CO 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)

    • Express Scripts

    • Freedom Health

    • Humana

    • Medicare

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    Where is Dr. Koster's office located?

    Dr. Erik Koster's Primary Practice

    7750 S Broadway # 260

    Littleton, CO 80122

    Get Directions

    Dr. Erik Koster's Practice 2

    2350 Meadows Blvd

    Castle Rock, CO 80109

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    Dr. Erik Koster's Practice 3

    14300 Orchard Pkwy # 2

    Westminster, CO 80023

    Get Directions

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

    Dr. Koster's National Provider Identifier (NPI) number is 1902843626.

    What common questions do patients ask about Dr. Koster?

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

    What is Dr. Erik Koster's specialty?

    Dr. Koster is a Hospitalist near Littleton, CO. Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays. Contact Dr. Koster to book an appointment today.

    Is this Dr. Erik Koster affiliated with a ranked Castle Connolly Top Hospital?

    No, Koster is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Adventhealth Castle Rock. Castle Connolly Top Hospitals 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 Hospitalist?

    Explore Hospitalist 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 Erik Koster accepting new patients in Littleton, CO?

    Yes, Dr. Erik Koster is accepting new patients at this time.

    Does Dr. Erik Koster offer online booking?

    Please contact Dr. Koster's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Erik Koster?

    Please contact Dr. Koster's office for information regarding telehealth appointment availability or for scheduling assistance.

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