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Dr. Christopher Nielsen, MD

Madison, WI

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nielsen, Emergency Medicine Specialist in Madison, WI?

    Dr. Christopher Nielsen, MD is an Emergency Medicine Specialist, who primarily practices in Madison, WI with 1 additional practice location. He is board certified. Dr. Nielsen is fluent in English, and is currently seeing new patients. Dr. Nielsen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nielsen’s office at (608) 267-6000.

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

      What languages does Dr. Nielsen speak?

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

      • English

      What conditions does Dr. Nielsen treat?

      As a Emergency Medicine Specialist, Dr. Nielsen 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. Nielsen. 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:

      • Chest Pain
      • Chest discomfort
      • Thoracic pain
      • Pectoral pain

      ICD-10 Codes:

      • R0789: Other chest pain

      Also known as:

      • Unspecified Mental Disorder
      • Mental Disorder
      • Mental Health Condition (NOS)
      • General Mental Illness
      • Undiagnosed Mental Disorder

      ICD-10 Codes:

      • F99: Mental disorder, not otherwise specified

      Also known as:

      • Widespread Abdominal Pain
      • Right Lower Abdominal Pain
      • Abdominal Pain
      • Pelvic Pain
      • General stomach pain
      • Overall belly pain
      • Diffuse abdominal pain
      • Pain in lower right belly
      • RLQ pain
      • Right-sided lower abdominal discomfort

      ICD-10 Codes:

      • R1084: Generalized abdominal pain
      • R1031: Right lower quadrant pain

      Also known as:

      • Head Injury
      • Head Injuries
      • Head Trauma
      • Cranial Injury
      • Brain Injury

      ICD-10 Codes:

      • S0990XA: Unspecified injury of head, initial encounter

      Also known as:

      • Headache
      • Head pain
      • Cephalalgia
      • Tension headache

      ICD-10 Codes:

      • R519: Headache, unspecified

      Also known as:

      • Chest Pain
      • Chest discomfort
      • Thoracic pain
      • Upper body pain

      ICD-10 Codes:

      • R079: Chest pain, unspecified

      Also known as:

      • Fast Heartbeat
      • Heart Palpitations
      • Arrhythmia
      • Tachycardia
      • Rapid heart rate
      • Racing heart
      • Skipped Heartbeat
      • Fluttering Heart
      • Pounding Heart

      ICD-10 Codes:

      • R000: Tachycardia, unspecified
      • R002: Palpitations

      Also known as:

      • COVID-19
      • COVID-19 (Coronavirus Disease 2019)
      • Coronavirus Disease 2019
      • SARS-CoV-2 Infection
      • Novel Coronavirus

      ICD-10 Codes:

      • U071: COVID-19

      Also known as:

      • Dizziness
      • Dizziness and Vertigo
      • Lightheadedness
      • Giddiness
      • Vertigo

      ICD-10 Codes:

      • R42: Dizziness and giddiness

      Also known as:

      • Low Back Pain
      • Back Pain
      • Lumbago
      • Lower Back Ache
      • Backache

      ICD-10 Codes:

      • M5450: Low back pain, unspecified

      Also known as:

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

      ICD-10 Codes:

      • R0602: Shortness of breath

      Also known as:

      • Vaginal Bleeding in Early Pregnancy
      • Health Problems in Pregnancy
      • Vaginal Bleeding
      • Bleeding in Early Pregnancy
      • First Trimester Bleeding
      • Early Pregnancy Hemorrhage

      ICD-10 Codes:

      • O209: Hemorrhage in early pregnancy, unspecified

      Also known as:

      • Abnormal Uterine and Vaginal Bleeding
      • Vaginal Bleeding
      • Unusual Uterine Bleeding
      • Abnormal Vaginal Discharge
      • AUB
      • Irregular Genital Bleeding

      ICD-10 Codes:

      • N939: Abnormal uterine and vaginal bleeding, unspecified

      Also known as:

      • Nausea and Vomiting
      • Feeling Sick and Throwing Up
      • Stomach Flu Symptoms
      • Queasy and Vomiting

      ICD-10 Codes:

      • R112: Nausea with vomiting, unspecified

      Also known as:

      • Sudden Airway Spasm
      • Bronchial Disorder
      • Acute airway constriction
      • Bronchial spasm
      • Sudden narrowing of airways

      ICD-10 Codes:

      • J9801: Acute bronchospasm

      Also known as:

      • Common Cold
      • Upper Respiratory Infection
      • Head Cold
      • Cold Symptoms

      ICD-10 Codes:

      • J069: Acute upper respiratory infection, unspecified

      Also known as:

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

      ICD-10 Codes:

      • I10: Essential (primary) hypertension

      Also known as:

      • Alcohol Abuse with Intoxication
      • Alcohol Use Disorder (AUD)
      • Alcohol use disorder
      • Problem drinking with intoxication
      • Alcohol poisoning
      • Acute alcohol intoxication

      ICD-10 Codes:

      • F10129: Alcohol abuse with intoxication, unspecified

      Which procedures does Dr. Nielsen perform as a Emergency Medicine Specialist?

      As a Emergency Medicine Specialist, procedures performed by an Dr. Christopher Nielsen may include:

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

      Does Dr. Nielsen accept my insurance?

      Dr. Nielsen accepts most major insurance plans. Important: Please call our office at (608) 267-6000 before your appointment to verify that your specific plan and network are accepted.

      What insurance plans does Dr. Nielsen accept in Madison, WI?

      Dr. Nielsen in Madison, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

      Top Insurances

      • All Other Third Party

      • Care Wisconsin Health Plan

      • Dean Health Plan

      • Elevance Health Inc. (formerly Anthem)

      • Group Health Cooperative

      • Medica

      • Medicare

      • Quartz Health Solutions

      • State of Wisconsin

      • The Alliance

      View All Insurances

      Where is Dr. Nielsen's office located?

      Dr. Christopher Nielsen's Primary Practice

      202 S Park St

      Madison, WI 53715

      (608) 267-6000

      Get Directions

      Dr. Christopher Nielsen's Practice 2

      5666 E State St

      Rockford, IL 61108

      Get Directions

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

      Dr. Nielsen's National Provider Identifier (NPI) number is 1043280811.

      What common questions do patients ask about Dr. Nielsen?

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

      What is Dr. Christopher Nielsen's specialty?

      Dr. Nielsen is a Emergency Medicine Specialist near Madison, WI. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Nielsen to book an appointment today.

      Is this Dr. Christopher Nielsen affiliated with a ranked Castle Connolly Top Hospital?

      Yes, Dr. Nielsen is affiliated with Unitypoint Health - Meriter 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

      Where can I learn more about Emergency Medicine Specialist?

      Explore Emergency Medicine Specialist 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 Christopher Nielsen accepting new patients in Madison, WI?

      Yes, Dr. Christopher Nielsen is accepting new patients at this time.

      Does Dr. Christopher Nielsen offer online booking?

      Please contact Dr. Nielsen's office at (608) 267-6000 for information about online booking, telehealth, or to schedule an appointment.

      How can I make an appointment with Christopher Nielsen?

      Please contact Dr. Nielsen's office at (608) 267-6000 for information regarding telehealth appointment availability or for scheduling assistance.

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