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Dr. Heidi Rahn, MD

Lockport, IL

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Rahn, Anatomic Pathologist & Clinical Pathologist in Lockport, IL?

    Dr. Heidi Rahn, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in Lockport, IL with 2 additional practice locations. Dr. Rahn is fluent in English, and is currently seeing new patients. Dr. Rahn’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rahn’s office at (630) 933-2048.

    What languages does Dr. Rahn speak?

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

    • English

    What conditions does an Anatomic Pathologist & Clinical Pathologist like Dr. Rahn typically treat?

    As an Anatomic Pathologist & Clinical Pathologist, Dr. Rahn 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. Rahn. 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. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Colon Cancer Screening
    • Cervical Cancer Screening
    • Health Screening
    • Colorectal Cancer Screening (PDQ®)
    • Screening Tests to Detect Colorectal Cancer and Polyps
    • Tests to Detect Colorectal Cancer and Polyps
    • HPV and Pap Test Results
    • Colorectal Cancer Screening
    • Colonoscopy Screening
    • Bowel Cancer Screening
    • Pap Test
    • HPV Test
    • Cervical Smear
    • Early Cervical Cancer Detection

    ICD-10 Codes:

    • Z1211: Encounter for screening for malignant neoplasm of colon
    • Z124: Encounter for screening for malignant neoplasm of cervix

    Also known as:

    • Colon Polyps
    • Colonic Polyps
    • Colorectal polyps
    • Bowel polyps
    • Intestinal polyps

    ICD-10 Codes:

    • K635: Polyp of colon

    Also known as:

    • Monoclonal Gammopathy
    • Blood and Bone Marrow Disorder
    • Blood Disorder
    • Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ)
    • Bone Marrow Disease
    • MGUS
    • Plasma Cell Disorder
    • Gammopathy of Undetermined Significance
    • Hematologic Conditions
    • Diseases of Blood-Forming Organs

    ICD-10 Codes:

    • D472: Monoclonal gammopathy
    • D7589: Other specified diseases of blood and blood-forming organs

    Also known as:

    • Chronic Stomach Inflammation
    • Stomach Disorder
    • Gastritis & Gastropathy
    • Chronic gastritis
    • Long-term stomach inflammation
    • Persistent stomach lining inflammation

    ICD-10 Codes:

    • K2950: Unspecified chronic gastritis without bleeding

    Also known as:

    • Benign Transverse Colon Polyp
    • Benign Sigmoid Colon Polyp
    • Benign Tumor
    • Colonic Polyps
    • Colon Polyps
    • Non-cancerous transverse colon growth
    • Transverse colon adenoma
    • Transverse colon benign tumor
    • Non-cancerous sigmoid colon growth
    • Sigmoid colon adenoma
    • Sigmoid colon benign tumor

    ICD-10 Codes:

    • D123: Benign neoplasm of transverse colon
    • D125: Benign neoplasm of sigmoid colon

    Also known as:

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

    ICD-10 Codes:

    • D649: Anemia, unspecified

    Also known as:

    • Other Specific Abnormal Blood Chemistry Results
    • Blood
    • Specified Blood Chemistry Imbalance
    • Unusual Blood Chemistry Findings
    • Specific Blood Panel Abnormalities

    ICD-10 Codes:

    • R7989: Other specified abnormal findings of blood chemistry

    Also known as:

    • Unspecified Abnormal Blood Protein
    • Blood
    • Plasma protein disorder
    • Unexplained blood protein abnormality
    • Abnormal protein in blood

    ICD-10 Codes:

    • R779: Abnormality of plasma protein, unspecified

    Does Dr. Rahn accept my insurance?

    Dr. Rahn accepts most major insurance plans. Important: Please call our office at (630) 933-2048 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Rahn accept in Lockport, IL?

    Dr. Rahn in Lockport, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Corporate Services

    • Medicare

    View All Insurances

    Where is Dr. Rahn's office located?

    Dr. Heidi Rahn's Primary Practice

    1206 E 9th St Ste 200A

    Lockport, IL 60441

    (630) 933-2048

    Get Directions

    Dr. Heidi Rahn's Practice 2

    2650 Ridge Ave Ste 1304

    Evanston, IL 60201

    Get Directions

    Dr. Heidi Rahn's Practice 3

    25 N Winfield Rd

    Winfield, IL 60190

    Get Directions

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

    Dr. Rahn's National Provider Identifier (NPI) number is 1891057949.

    What common questions do patients ask about Dr. Rahn?

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

    What is Dr. Heidi Rahn's specialty?

    Dr. Rahn is a Anatomic Pathologist & Clinical Pathologist near Lockport, IL.

    What does an Anatomic Pathologist & Clinical Pathologist do?

    A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases.

    Is this Dr. Heidi Rahn affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Rahn is affiliated with Endeavor Health Elmhurst Hospital 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

    When to see an Anatomic Pathologist & Clinical Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Anatomic Pathologist & Clinical Pathologist. Explore 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 Heidi Rahn accepting new patients in Lockport, IL?

    Yes, Dr. Heidi Rahn is accepting new patients at this time.

    Does Dr. Heidi Rahn offer online booking?

    Please contact Dr. Rahn's office at (630) 933-2048 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Heidi Rahn?

    Please contact Dr. Rahn's office at (630) 933-2048 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>