RL
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lim, Gastroenterologist in Newport Beach, CA?
Dr. Roxanne Giselle Lim, MD is a Gastroenterologist, who primarily practices in Newport Beach, CA with 2 additional practice locations. She is board certified. Dr. Lim is fluent in English and Tagalog, and is currently seeing new patients. Dr. Lim’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lim’s office at (949) 760-0398.
Is Dr. Lim board certified as a Gastroenterologist?
Yes, Dr. Roxanne Giselle Lim, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Lim speak?
Dr. Lim and their clinical team can communicate with patients in the following languages:
English
Tagalog
What conditions does a Gastroenterologist like Dr. Lim typically treat?
As a Gastroenterologist, Dr. Lim 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. Lim. 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:
- 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:
- Change in Bowel Habits
- Bowel Movement
- Altered Bowel Habits
- Irregular Bowel Movements
- Changes in Pooping
ICD-10 Codes:
- R194: Change in bowel habit
What procedures does a Gastroenterologist like Dr. Lim typically perform?
As a Gastroenterologist, Dr. Lim 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. Lim. 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:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy with Hemorrhoid Ligation
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Hemorrhoid Banding
- Colon Exam with Ligation
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 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
- 45398: Colonoscopy, flexible; with band ligation(s) (eg, hemorrhoids)
- 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:
- Upper Endoscopy with Polyp Removal
- EGD with Polypectomy
- Esophagus, Stomach, Duodenum Scope with Removal
- Flexible Endoscopy Tumor Excision
CPT Codes:
- 43251: Esophagogastroduodenoscopy, flexible, transoral; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
Also known as:
- EGD with Esophageal Balloon Dilation
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
CPT Codes:
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
Does Dr. Lim accept my insurance?
Dr. Lim accepts most major insurance plans. Important: Please call our office at (949) 760-0398 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lim accept in Newport Beach, CA?
Dr. Lim in Newport Beach, CA 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 Shield of California
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Inland Empire
Inland Empire Health Plan
Kaiser Permanente
Medicare
UnitedHealth Group
View All Insurances
Where is Dr. Lim's office located?
Dr. Roxanne Giselle Lim's Primary Practice
400 Newport Center Dr Ste 609
Newport Beach, CA 92660
(949) 760-0398
Dr. Roxanne Giselle Lim's Practice 2
40663 Murrieta Hot Springs Rd Ste C1
Murrieta, CA 92562
What is Dr. Lim's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lim's National Provider Identifier (NPI) number is 1154587368.
What common questions do patients ask about Dr. Lim?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lim
What is Dr. Roxanne Giselle Lim's specialty?
Dr. Lim is a Gastroenterologist near Newport Beach, CA.
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. Roxanne Giselle Lim affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lim is affiliated with Hoag Hospital Newport Beach 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
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 Roxanne Giselle Lim accepting new patients in Newport Beach, CA?
Yes, Dr. Roxanne Giselle Lim is accepting new patients at this time.
Does Dr. Roxanne Giselle Lim offer online booking?
Please contact Dr. Lim's office at (949) 760-0398 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Roxanne Giselle Lim?
Please contact Dr. Lim's office at (949) 760-0398 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Roxanne Giselle Lim have?
Dr. Roxanne Giselle Lim is certified by the American Board of Internal Medicine.
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