34 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lammert, Gastroenterologist in Indianapolis, IN?
Dr. Craig Lammert, MD is a Gastroenterologist, who primarily practices in Indianapolis, IN with 2 additional practice locations. He has been practicing for over 34 years and is board certified. Dr. Lammert completed his residency at Emory University Hospital. Dr. Lammert is fluent in English, and is currently seeing new patients. Dr. Lammert’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lammert’s office at (317) 944-5000.
Where did Dr. Lammert go to medical school and complete their residency?
Residency: Emory University Hospital
Is Dr. Lammert board certified as a Gastroenterologist?
Yes, Dr. Craig Lammert, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Lammert speak?
Dr. Lammert and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lammert treat?
As a Gastroenterologist, Dr. Lammert 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. Lammert. 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:
- Cirrhosis
- Liver scarring
- End-stage liver disease
- Chronic liver failure
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
Also known as:
- Autoimmune hepatitis
- Autoimmune Disease
- Hepatitis
- Autoimmune Hepatitis
- AIH
- Autoimmune liver disease
- Chronic autoimmune hepatitis
ICD-10 Codes:
- K754: Autoimmune hepatitis
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:
- Other Abnormal Enzyme Levels
- Unspecified high enzymes
- Various enzyme abnormalities
- Abnormal serum enzyme levels
ICD-10 Codes:
- R748: Abnormal levels of other serum enzymes
Also known as:
- Fatty Liver Disease
- Fluid in Abdomen
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
- Ascites
- Abdominal fluid buildup
- Peritoneal fluid
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
- R188: Other ascites
Also known as:
- Nonalcoholic steatohepatitis (NASH)
- Fatty Liver Disease
- Non-alcoholic fatty liver disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NASH
- Non-alcoholic fatty liver disease with inflammation
- Fatty liver inflammation
ICD-10 Codes:
- K7581: Nonalcoholic steatohepatitis (NASH)
What procedures does Dr. Lammert perform?
As a Gastroenterologist, Dr. Lammert 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. Lammert. 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
Also known as:
- Abdominal Fluid Drainage with Imaging Guidance
- Guided Abdominal Paracentesis
- Ascites Drainage with Ultrasound
- Fluid Removal from Belly
CPT Codes:
- 49083: Abdominal paracentesis (diagnostic or therapeutic); with imaging guidance
Also known as:
- Diagnostic Upper Endoscopy with Biopsy
- Upper Endoscopy with Varices Banding
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- EGD with Band Ligation
- Esophageal Varices Banding
- Gastric Varices Treatment
CPT Codes:
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
Also known as:
- Liver Biopsy (Needle)
- Percutaneous liver biopsy
- Needle liver sample
- Liver tissue biopsy
- Liver needle aspiration
CPT Codes:
- 47000: Biopsy of liver, needle; percutaneous
Also known as:
- Liver Elastography
- Elastography
- FibroScan
- Liver stiffness test
- Shear wave elastography
CPT Codes:
- 91200: Liver elastography, mechanically induced shear wave (eg, vibration), without imaging, with interpretation and report
Does Dr. Lammert accept my insurance?
Dr. Lammert accepts most major insurance plans. Important: Please call our office at (317) 944-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lammert accept in Indianapolis, IN?
Dr. Lammert in Indianapolis, IN 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 and Blue Shield of Nebraska
Cooperative Benefit Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Humana
Medicare
State of Tennessee
Unified Group Services
View All Insurances
Where is Dr. Lammert's office located?
Dr. Craig Lammert's Primary Practice
550 University Blvd
Indianapolis, IN 46202
(317) 944-5000
What is Dr. Lammert's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lammert's National Provider Identifier (NPI) number is 1356527733.
What common questions do patients ask about Dr. Lammert?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lammert
What is Dr. Craig Lammert's specialty?
Dr. Lammert is a Gastroenterologist near Indianapolis, IN. 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. Lammert to book an appointment today.
Is this Dr. Craig Lammert affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lammert is affiliated with IU Health Methodist Hospital, IU Health Bloomington Hospital, IU Health North Hospital, Good Samaritan Hospital - Vincennes, IN, Columbus Regional Hospital, Marion Health 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 Craig Lammert accepting new patients in Indianapolis, IN?
Yes, Dr. Craig Lammert is accepting new patients at this time.
Does Dr. Craig Lammert offer online booking?
Please contact Dr. Lammert's office at (317) 944-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Craig Lammert?
Please contact Dr. Lammert's office at (317) 944-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Craig Lammert have?
Dr. Craig Lammert is certified by the American Board of Internal Medicine.
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