KM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Macarthur, Gastroenterologist in Fairfield, CT?
Dr. Kristin Macarthur, MD is a Gastroenterologist, who primarily practices in Fairfield, CT with 2 additional practice locations. She is board certified. Dr. Macarthur is fluent in English and Spanish, and is currently seeing new patients. Dr. Macarthur’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Macarthur’s office at (203) 481-0315.
Where did Dr. Macarthur go to medical school and complete their residency?
Medical School: University Of Ct Sch Of Medicine
What languages does Dr. Macarthur speak?
Dr. Macarthur and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Macarthur treat?
As a Gastroenterologist, Dr. Macarthur 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. Macarthur. 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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
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:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- History of Adenomatous and Serrated Colon Polyps
- Past Colon Polyps
- Previous Adenomas
- History of Precancerous Colon Growths
ICD-10 Codes:
- Z860101: Personal history of adenomatous and serrated colon polyps
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
What procedures does Dr. Macarthur perform?
As a Gastroenterologist, Dr. Macarthur performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Macarthur. 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:
- Colonoscopy with Polyp Removal
- Colonoscopy with Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Hemorrhoid Removal with Rubber Band Ligation
- Rubber Band Ligation for Hemorrhoids
- Internal Hemorrhoid Ligation
- Banding of Hemorrhoids
- Hemorrhoid Banding
CPT Codes:
- 46221: Hemorrhoidectomy, internal, by rubber band ligation(s)
Also known as:
- Capsule Endoscopy
- Pill Camera
- Wireless Capsule Endoscopy
- Small Bowel Capsule Endoscopy
- Intestinal Imaging Pill
CPT Codes:
- 91110: Gastrointestinal tract imaging, intraluminal (eg, capsule endoscopy), esophagus through ileum, with interpretation and report
Does Dr. Macarthur accept my insurance?
Dr. Macarthur accepts most major insurance plans. Important: Please call our office at (203) 481-0315 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Macarthur accept in Fairfield, CT?
Dr. Macarthur in Fairfield, CT accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross and Blue Shield of Nebraska
CarePartners of Connecticut
CVS Health (formerly Aetna)
Express Scripts
HealthComp
Humana
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Macarthur's office located?
Dr. Kristin Macarthur's Primary Practice
1931 Black Rock Tpke
Fairfield, CT 06825
(203) 481-0315
What is Dr. Macarthur's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Macarthur's National Provider Identifier (NPI) number is 1225357809.
What common questions do patients ask about Dr. Macarthur?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Macarthur
What is Dr. Kristin Macarthur's specialty?
Dr. Macarthur is a Gastroenterologist near Fairfield, CT. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Macarthur to book an appointment today.
Is this Dr. Kristin Macarthur affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Macarthur is affiliated with Smilow Cancer Hospital at Yale New Haven, Lawrence & Memorial Hospital, Middlesex Hospital, Westerly 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
Where can I learn more about Gastroenterologist?
Explore Gastroenterologist 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 Kristin Macarthur accepting new patients in Fairfield, CT?
Yes, Dr. Kristin Macarthur is accepting new patients at this time.
Does Dr. Kristin Macarthur offer online booking?
Please contact Dr. Macarthur's office at (203) 481-0315 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kristin Macarthur?
Please contact Dr. Macarthur's office at (203) 481-0315 for information regarding telehealth appointment availability or for scheduling assistance.
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