Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hierro, Gastroenterologist in Santa Monica, CA?
Dr. Martha Hierro, MD is a Gastroenterologist, who primarily practices in Santa Monica, CA with 1 additional practice location. Dr. Hierro graduated from University of California and completed her residency at Vet Affairs Med Ctr, Gastroenterology; La Co Harbor Ucla Med Ctr, Internal Medicine. Dr. Hierro is fluent in English and Spanish, and is currently seeing new patients. Dr. Hierro’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hierro’s office at (310) 471-9917.
Where did Dr. Hierro go to medical school and complete their residency?
Residency: Vet Affairs Med Ctr, Gastroenterology; La Co Harbor Ucla Med Ctr, Internal Medicine | U S DEPARTMENT OF VETERANS AFFAIRS
Medical School: University of Ca, Los Angeles, Ucla Sch of Med, Los Angeles Ca | University of California
What languages does Dr. Hierro speak?
Dr. Hierro and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Hierro treat?
As a Gastroenterologist, Dr. Hierro 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. Hierro. 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:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
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:
- Stomach Inflammation
- Stomach Disorder
- Gastritis & Gastropathy
- Gastritis
- Inflamed stomach lining
- Stomach lining inflammation
ICD-10 Codes:
- K2970: Gastritis, unspecified, without bleeding
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:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
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
Also known as:
- Upper Abdominal Pain
- Abdominal Pain
- Upper stomach pain
- Pain in upper belly
- Epigastric discomfort
ICD-10 Codes:
- R1010: Upper abdominal pain, unspecified
What procedures does Dr. Hierro perform?
As a Gastroenterologist, Dr. Hierro 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. Hierro. 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 Biopsy
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
CPT Codes:
- 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)
- 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
Does Dr. Hierro accept my insurance?
Dr. Hierro accepts most major insurance plans. Important: Please call our office at (310) 471-9917 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hierro accept in Santa Monica, CA?
Dr. Hierro in Santa Monica, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Affinity Health Plan
All Other Third Party
Blue Shield of California
Centene
City of Los Angeles
Crown Cork and Seal Company
Elevance Health Inc. (formerly Anthem)
Medicare
United American / Torchmark
UnitedHealthcare
View All Insurances
Where is Dr. Hierro's office located?
Dr. Martha Hierro's Primary Practice
2021 Santa Monica Blvd Ste 335E
Santa Monica, CA 90404
(310) 471-9917
What is Dr. Hierro's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hierro's National Provider Identifier (NPI) number is 1770562431.
What common questions do patients ask about Dr. Hierro?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hierro
What is Dr. Martha Hierro's specialty?
Dr. Hierro is a Gastroenterologist near Santa Monica, CA. 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. Hierro to book an appointment today.
Is this Dr. Martha Hierro affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hierro is affiliated with Providence Saint John's Health Center, UCLA Santa Monica Medical Center 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 Martha Hierro accepting new patients in Santa Monica, CA?
Yes, Dr. Martha Hierro is accepting new patients at this time.
Does Dr. Martha Hierro offer online booking?
Please contact Dr. Hierro's office at (310) 471-9917 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Martha Hierro?
Please contact Dr. Hierro's office at (310) 471-9917 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Santa Monica, CA
DY
Gastroenterologist
Accepting patientsDr. David Yamini, MD is a Gastroenterologist, who primarily practices in Santa Monica, CA with 1 additional practice location. He is board certified.
Santa Monica, CA
Gastroenterologist
Accepting patientsDr. Nathan Elson, MD is a Gastroenterologist, who primarily practices in Santa Monica, CA. He has been practicing for over 40 years and is board certified.
Santa Monica, CA
Gastroenterologist
Accepting patientsDr. Marc Wishingrad, MD is a Gastroenterologist, who primarily practices in Santa Monica, CA. He has been practicing for over 30 years.
Santa Monica, CA