RC
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Cheng, Gastroenterologist in Seattle, WA?
Dr. Rex Cheng, MD is a Gastroenterologist, who primarily practices in Seattle, WA. Dr. Cheng is fluent in English and Chinese, and is currently seeing new patients. Dr. Cheng’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Cheng’s office.
What are Areas of Expertise for Dr. Cheng?
Dr. Rex Cheng, MD is a highly-rated, board-certified Gastroenterologist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Cheng empowers patients to confidently navigate their health journey, specializing in Cirrhosis, Hepatitis, Hepatology, Liver Disease-Alcohol Related, Nonalcoholic Steatohepatitis (NASH), Transplant Medicine-Liver, or comprehensive wellness support. Serving the Seattle/WA community, Dr. Cheng is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Cheng speak?
Dr. Cheng and their clinical team can communicate with patients in the following languages:
Chinese
English
What conditions does Dr. Cheng treat?
As a Gastroenterologist, Dr. Cheng 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. Cheng. 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:
- Upper Middle Abdominal Pain
- Abdominal Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1013: Epigastric pain
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal polyps
- Bowel polyps
- Intestinal polyps
ICD-10 Codes:
- K635: Polyp of colon
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:
- Difficulty Swallowing
- Swallowing Disorder
- Dysphagia
- Trouble swallowing
- Painful swallowing
ICD-10 Codes:
- R1310: Dysphagia, unspecified
Also known as:
- Chronic Hepatitis B
- Hepatitis B
- Long-term Hepatitis B
- Persistent Hepatitis B
- Hep B
ICD-10 Codes:
- B181: Chronic viral hepatitis B without delta-agent
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:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
What procedures does Dr. Cheng perform?
As a Gastroenterologist, Dr. Cheng 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. Cheng. 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
Does Dr. Cheng accept my insurance?
Dr. Cheng accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Cheng accept in Seattle, WA?
Dr. Cheng in Seattle, WA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Allied Benefit Systems
Cambia (Regence)
CVS Health (formerly Aetna)
Medicare
Molina
SGS North America Inc
State of Tennessee
View All Insurances
Where is Dr. Cheng's office located?
What is Dr. Cheng's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Cheng's National Provider Identifier (NPI) number is 1689998874.
What common questions do patients ask about Dr. Cheng?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Cheng
What is Dr. Rex Cheng's specialty?
Dr. Cheng is a Gastroenterologist near Seattle, WA. 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. Cheng to book an appointment today.
Is this Dr. Rex Cheng affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Cheng is affiliated with Swedish First Hill Campus 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 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 Rex Cheng accepting new patients in Seattle, WA?
Yes, Dr. Rex Cheng is accepting new patients at this time.
Does Dr. Rex Cheng offer online booking?
Please contact Dr. Cheng's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Rex Cheng?
Please contact Dr. Cheng's office for information regarding telehealth appointment availability or for scheduling assistance.
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Connect with DR. Cheng
1101 Madison St Ste 301
Seattle, WA 98104