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Dr. Erin Rafferty, MD

Portsmouth, NH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Rafferty, Internist in Portsmouth, NH?

    Dr. Erin Rafferty, MD is an Internist, who primarily practices in Portsmouth, NH with 2 additional practice locations. Dr. Rafferty is currently affiliated with 9 Cardiovascular Care Associates Of York Hospital. Dr. Rafferty is fluent in English, and is currently seeing new patients. Dr. Rafferty’s practice accepts Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Rafferty’s office at (207) 351-3718.

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

      What languages does Dr. Rafferty speak?

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

      • English

      What conditions does an Internist like Dr. Rafferty typically treat?

      As an Internist, Dr. Rafferty 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. Rafferty. 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:

      • Atrial Fibrillation
      • Sick Sinus Syndrome
      • Complete Heart Block
      • Arrhythmia
      • Sick sinus syndrome
      • Afib
      • A-fib
      • Irregular heart rhythm
      • Sinus Node Dysfunction
      • Bradycardia-Tachycardia Syndrome
      • SSS
      • Complete AV Block
      • Third-Degree Heart Block

      ICD-10 Codes:

      • I480: Paroxysmal atrial fibrillation
      • I4891: Unspecified atrial fibrillation
      • I495: Sick sinus syndrome
      • I442: Atrioventricular block, complete

      Also known as:

      • Hardening of the Arteries in the Heart without Chest Pain
      • Atherosclerosis
      • Coronary Artery Disease
      • Silent Coronary Artery Disease
      • Asymptomatic Atherosclerosis

      ICD-10 Codes:

      • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

      Also known as:

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

      ICD-10 Codes:

      • I10: Essential (primary) hypertension

      Also known as:

      • Leaky Mitral Valve
      • Heart Valve Disease
      • Mitral Valve Insufficiency
      • Mitral Regurgitation

      ICD-10 Codes:

      • I340: Nonrheumatic mitral (valve) insufficiency

      Also known as:

      • Fainting
      • Syncope
      • Passing out
      • Collapse

      ICD-10 Codes:

      • R55: Syncope and collapse

      What procedures does an Internist like Dr. Rafferty typically perform?

      As an Internist, procedures performed by Dr. Erin Rafferty may include:

      Please contact Dr. Rafferty's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

      Does Dr. Rafferty accept my insurance?

      Dr. Rafferty accepts most major insurance plans. Important: Please call our office at (207) 351-3718 before your appointment to verify that your specific plan and network are accepted.

      What insurance plans does Dr. Rafferty accept in Portsmouth, NH?

      Dr. Rafferty in Portsmouth, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

      Top Insurances

      • All Other Third Party

      • Cigna Group

      • CVS Health (formerly Aetna)

      • Elevance Health Inc. (formerly Anthem)

      • Federal government of the United States

      • H & R Block

      • Medicare

      • Not Specified

      • State of Maine

      • UnitedHealth Group

      View All Insurances

      Where is Dr. Rafferty's office located?

      Dr. Erin Rafferty's Primary Practice

      333 Borthwick Ave Ste 401

      Portsmouth, NH 03801

      (207) 351-3718

      Get Directions

      9 Cardiovascular Care Associates Of York Hospital

      15 Hospital Dr

      York, ME 03909

      Get Directions

      Dr. Erin Rafferty's Practice 3

      127 Long Sands Rd

      York, ME 03909

      Get Directions

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

      Dr. Rafferty's National Provider Identifier (NPI) number is 1609043710.

      What common questions do patients ask about Dr. Rafferty?

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

      What is Dr. Erin Rafferty's specialty?

      Dr. Rafferty is a Internist near Portsmouth, NH.

      What does an Internist do?

      A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

      Is this Dr. Erin Rafferty affiliated with a ranked Castle Connolly Top Hospital?

      Yes, Dr. Rafferty is affiliated with York Hospital, Mainehealth Maine Medical Center Portland, Portsmouth Regional Hospital, Mid Coast Hospital which are a Castle Connolly Top Hospitals. 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 Internist?: Guides for symptoms, conditions, and treatments

      Understand your symptoms and know when it’s time to see an Internist. 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 Erin Rafferty accepting new patients in Portsmouth, NH?

      Yes, Dr. Erin Rafferty is accepting new patients at this time.

      Does Dr. Erin Rafferty offer online booking?

      Please contact Dr. Rafferty's office at (207) 351-3718 for information about online booking, telehealth, or to schedule an appointment.

      How can I make an appointment with Erin Rafferty?

      Please contact Dr. Rafferty's office at (207) 351-3718 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>