RM
35 Years of Experience
Accepting patients
Who is Dr. Matsuyama, Gastroenterologist in Kahului, HI?
Dr. Roy Matsuyama, MD is a Gastroenterologist, who primarily practices in Kahului, HI. He has been practicing for over 35 years and is board certified. Dr. Matsuyama graduated from University of Hawaii and completed his residency at Loma Linda University Medical Center Program. Dr. Matsuyama is fluent in English and Spanish, and is currently seeing new patients. Dr. Matsuyama’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Matsuyama’s office at (808) 871-7222.
Where did Dr. Matsuyama go to medical school and complete their residency?
Residency: Loma Linda University Medical Center Program
Medical School: University of Hi John A Burns Sch of Med, Honolulu Hi | University of Hawaii | Temple University School Of Medicine
What languages does Dr. Matsuyama speak?
Dr. Matsuyama and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Matsuyama treat?
As a Gastroenterologist, Dr. Matsuyama 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. Matsuyama. 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:
- Benign Ascending Colon Polyp
- Benign Sigmoid Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous sigmoid colon growth
- Sigmoid colon adenoma
- Sigmoid colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D125: Benign neoplasm of sigmoid colon
Also known as:
- History of large intestine cancer
- Colorectal Cancer
- Past colon cancer
- Colorectal cancer survivor
- Previous large bowel malignancy
ICD-10 Codes:
- Z85038: Personal history of other malignant neoplasm of large intestine
Also known as:
- First Degree Hemorrhoids
- Hemorrhoids
- Internal hemorrhoids
- Grade 1 hemorrhoids
- Mild hemorrhoids
ICD-10 Codes:
- K640: First degree hemorrhoids
Also known as:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
Also known as:
- Large Intestine Diverticulosis
- Diverticulosis and Diverticulitis
- Diverticular Disease
- Colon Diverticula
- Pockets in the Colon
ICD-10 Codes:
- K5730: Diverticulosis of large intestine without perforation or abscess without bleeding
What procedures does Dr. Matsuyama perform?
As a Gastroenterologist, Dr. Matsuyama 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. Matsuyama. 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:
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
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:
- EGD with Esophageal Balloon Dilation
- Diagnostic Upper Endoscopy with Biopsy
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- ERCP with Sphincterotomy
- ERCP for Bile/Pancreatic Stent Exchange
- Endoscopic retrograde cholangiopancreatography
- Bile duct scope
- Pancreatic duct scope
- Papillotomy
- Bile duct stent replacement (ERCP)
- Endoscopic retrograde cholangiopancreatography with stent exchange
- Biliary stent removal and replacement
- Pancreatic duct stent exchange
CPT Codes:
- 43262: Endoscopic retrograde cholangiopancreatography (ERCP); with sphincterotomy/papillotomy
- 43276: Endoscopic retrograde cholangiopancreatography (ERCP); with removal and exchange of stent(s), biliary or pancreatic duct, including pre- and post-dilation and guide wire passage, when performed, including sphincterotomy, when performed, each stent exchanged
Also known as:
- ERCP with Gallstone Removal
- ERCP
- Endoscopic Gallstone Removal
- Biliary Duct Stone Removal
- Pancreatic Duct Cleaning
CPT Codes:
- 43264: Endoscopic retrograde cholangiopancreatography (ERCP); with removal of calculi/debris from biliary/pancreatic duct(s)
Does Dr. Matsuyama accept my insurance?
Dr. Matsuyama accepts most major insurance plans. Important: Please call our office at (808) 871-7222 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Matsuyama accept in Kahului, HI?
Dr. Matsuyama in Kahului, HI 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 Blue Shield of Hawaii (HMSA)
Centene
Conifer Health Solutions
Crown Cork and Seal Company
Humana
Kaiser Permanente
Medicare
Mohawk Industries
UnitedHealthcare
View All Insurances
Where is Dr. Matsuyama's office located?
Dr. Roy Matsuyama's Primary Practice
173 Hoohana St Ste 104
Kahului, HI 96732
(808) 871-7222
What is Dr. Matsuyama's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Matsuyama's National Provider Identifier (NPI) number is 1144356783.
What common questions do patients ask about Dr. Matsuyama?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Matsuyama
What is Dr. Roy Matsuyama's specialty?
Dr. Matsuyama is a Gastroenterologist near Kahului, HI. 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. Matsuyama to book an appointment today.
Is this Dr. Roy Matsuyama affiliated with a ranked Castle Connolly Top Hospital?
No, Matsuyama is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Maui Memorial Medical Center. 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 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 Roy Matsuyama accepting new patients in Kahului, HI?
Yes, Dr. Roy Matsuyama is accepting new patients at this time.
Does Dr. Roy Matsuyama offer online booking?
Please contact Dr. Matsuyama's office at (808) 871-7222 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Roy Matsuyama?
Please contact Dr. Matsuyama's office at (808) 871-7222 for information regarding telehealth appointment availability or for scheduling assistance.
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