RH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hashimoto, Gastroenterologist in Iowa City, IA?
Dr. Rintaro Hashimoto, MD, PHD is a Gastroenterologist, who primarily practices in Iowa City, IA with 1 additional practice location. Dr. Hashimoto is fluent in English and Japanese, and is currently seeing new patients. Dr. Hashimoto’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hashimoto’s office at (319) 356-1616.
What languages does Dr. Hashimoto speak?
Dr. Hashimoto and their clinical team can communicate with patients in the following languages:
English
Japanese
What conditions does a Gastroenterologist like Dr. Hashimoto typically treat?
As a Gastroenterologist, Dr. Hashimoto 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. Hashimoto. 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.
Also known as:
- Pancreatic Cyst
- Other Specific Pancreatic Disease
- Pancreatic Disease
- Cyst on Pancreas
- Pancreatic Pseudocyst
- Fluid Sac on Pancreas
- Miscellaneous Pancreas Disorders
- Named Pancreatic Conditions
- Other Defined Pancreas Problems
ICD-10 Codes:
- K862: Cyst of pancreas
- K8689: Other specified diseases of pancreas
Also known as:
- Gastrointestinal Device Fitting and Adjustment
- GI Appliance Fitting
- Digestive Device Adjustment
- Enteral Device Care
ICD-10 Codes:
- Z4659: Encounter for fitting and adjustment of other gastrointestinal appliance and device
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:
- Bile Duct Stones
- Gallstones
- Choledocholithiasis
- Biliary duct calculi
ICD-10 Codes:
- K8050: Calculus of bile duct without cholangitis or cholecystitis without obstruction
What procedures does a Gastroenterologist like Dr. Hashimoto typically perform?
As a Gastroenterologist, Dr. Hashimoto 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. Hashimoto. 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.
Also known as:
- Upper Endoscopy with Ultrasound and Biopsy
- Biopsy
- Endoscopy
- Ultrasound
- EGD with Endoscopic Ultrasound Biopsy
- Transoral EUS-FNA
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43242: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic ultrasound-guided intramural or transmural fine needle aspiration/biopsy(s) (includes endoscopic ultrasound examination of the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis)
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)
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Ultrasound (EUS)
- EGD with endoscopic ultrasound
- Esophageal ultrasound
- Stomach ultrasound endoscopy
- Duodenal ultrasound endoscopy
CPT Codes:
- 43259: Esophagogastroduodenoscopy, flexible, transoral; with endoscopic ultrasound examination, including the esophagus, stomach, and either the duodenum or a surgically altered stomach where the jejunum is examined distal to the anastomosis
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:
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Also known as:
- ERCP with Stent Placement
- Endoscopic Retrograde Cholangiopancreatography with Stent
- Bile Duct Stent Placement via ERCP
- Pancreatic Duct Stent Placement via ERCP
CPT Codes:
- 43274: Endoscopic retrograde cholangiopancreatography (ERCP); with placement of endoscopic stent into biliary or pancreatic duct, including pre- and post-dilation and guide wire passage, when performed, including sphincterotomy, when performed, each stent
Does Dr. Hashimoto accept my insurance?
Dr. Hashimoto accepts most major insurance plans. Important: Please call our office at (319) 356-1616 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hashimoto accept in Iowa City, IA?
Dr. Hashimoto in Iowa City, IA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Medicare
Molina Healthcare
UnitedHealth Group
Unknown
Wellmark Blue Cross Blue Shield
View All Insurances
Where is Dr. Hashimoto's office located?
Dr. Rintaro Hashimoto's Primary Practice
200 Hawkins Dr
Iowa City, IA 52242
(319) 356-1616
What is Dr. Hashimoto's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hashimoto's National Provider Identifier (NPI) number is 1780318501.
What common questions do patients ask about Dr. Hashimoto?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hashimoto
What is Dr. Rintaro Hashimoto's specialty?
Dr. Hashimoto is a Gastroenterologist near Iowa City, IA.
What does a Gastroenterologist do?
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.
Is this Dr. Rintaro Hashimoto affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hashimoto is affiliated with University Of Iowa Hospitals And Clinics, University Of Iowa Hospitals And Clinics, Genesis Medical Center-Silvis, Unitypoint Health - St. Luke's Hospital - Cedar Rapids, University Of Iowa Health Care Medical Center Downtown, St. Anthony Regional 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 a Gastroenterologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Gastroenterologist. 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 Rintaro Hashimoto accepting new patients in Iowa City, IA?
Yes, Dr. Rintaro Hashimoto is accepting new patients at this time.
Does Dr. Rintaro Hashimoto offer online booking?
Please contact Dr. Hashimoto's office at (319) 356-1616 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Rintaro Hashimoto?
Please contact Dr. Hashimoto's office at (319) 356-1616 for information regarding telehealth appointment availability or for scheduling assistance.
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