FM
24 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Membreno, Transplant Hepatologist in McAllen, TX?
Dr. Fernando Membreno, MD is a Transplant Hepatologist, who primarily practices in McAllen, TX with 2 additional practice locations. He has been practicing for over 24 years and is board certified. Dr. Membreno graduated from Escuela Autonoma De Ciencias Medicas De Centro America, Universidad De Ciencias Medicas (Ucimed),San Jose, Costa Rica and completed his residency at Staten Island University Hospital. Dr. Membreno is fluent in English and Spanish, and is currently seeing new patients. Dr. Membreno’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Membreno’s office.
Where did Dr. Membreno go to medical school and complete their residency?
Residency: Staten Island University Hospital
Medical School: Escuela Autonoma De Ciencias Medicas De Centro America, Universidad De Ciencias Medicas (Ucimed),San Jose, Costa Rica | Escuela Autonoma De Ciencias Medicas De Centro America, Universidad De Ciencias Medicas (Ucimed),San Jose, Costa Rica
Is Dr. Membreno board certified as a Transplant Hepatologist?
Yes, Dr. Fernando Membreno, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Membreno speak?
Dr. Membreno and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Membreno treat?
As a Transplant Hepatologist, Dr. Membreno 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. Membreno. 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
- Primary biliary cholangitis
- Alcoholic Cirrhosis
- Bile Duct Disease
- Primary Biliary Cholangitis (Primary Biliary Cirrhosis)
- Cryptogenic cirrhosis
- Alcohol Use Disorder (AUD)
- Liver scarring
- End-stage liver disease
- Chronic liver failure
- Primary biliary cirrhosis
- PBC
- Autoimmune bile duct disease
- Alcohol-induced cirrhosis
- End-stage alcoholic liver disease
- Severe alcoholic liver scarring
ICD-10 Codes:
- K7460: Unspecified cirrhosis of liver
- K743: Primary biliary cirrhosis
- K7469: Other cirrhosis of liver
- K7030: Alcoholic cirrhosis of liver without ascites
Also known as:
- Fatty Liver Disease
- Enlarged Liver
- Other specified liver Disease
- Fluid in Abdomen
- Liver Disease
- Nonalcoholic Fatty Liver Disease (NAFLD) & NASH
- Nonalcoholic Fatty Liver Disease & NASH in Children
- NAFLD
- NASH
- Hepatic steatosis
- Hepatomegaly
- Swollen liver
- Liver enlargement
- Uncommon liver conditions
- Rare liver diseases
- Specific liver disorders
- Ascites
- Abdominal fluid buildup
- Peritoneal fluid
ICD-10 Codes:
- K760: Fatty (change of) liver, not elsewhere classified
- R160: Hepatomegaly, not elsewhere classified
- K7689: Other specified diseases of liver
- 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)
Also known as:
- Other Specific Abnormal Blood Chemistry Results
- Blood
- Specified Blood Chemistry Imbalance
- Unusual Blood Chemistry Findings
- Specific Blood Panel Abnormalities
ICD-10 Codes:
- R7989: Other specified abnormal findings of blood chemistry
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:
- Autoimmune hepatitis
- Hepatitis C
- Autoimmune Disease
- Hepatitis
- Autoimmune Hepatitis
- AIH
- Autoimmune liver disease
- Chronic autoimmune hepatitis
- Hep C
- HCV infection
ICD-10 Codes:
- K754: Autoimmune hepatitis
- B1920: Unspecified viral hepatitis C without hepatic coma
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Liver Failure
- Liver Disease
- Hepatic insufficiency
- Liver dysfunction
- End-stage liver disease
ICD-10 Codes:
- K7290: Hepatic failure, unspecified without coma
Also known as:
- Liver Cancer
- Childhood Liver Cancer
- Hepatic Cancer
- Hepatocellular Carcinoma
ICD-10 Codes:
- C220: Liver cell carcinoma
Also known as:
- Abnormal Liver or Bile Duct Imaging
- Abnormal liver scan
- Unusual bile duct imaging
- Liver imaging findings
ICD-10 Codes:
- R932: Abnormal findings on diagnostic imaging of liver and biliary tract
Also known as:
- Liver Fibrosis
- Liver Disease
- Hepatic scarring
- Scarred liver
- Fibrotic liver
ICD-10 Codes:
- K7400: Hepatic fibrosis, unspecified
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:
- Liver Transplant
- Liver Transplantation
- Hepatic Transplant
- Liver Graft
- New Liver
ICD-10 Codes:
- Z944: Liver transplant status
What procedures does Dr. Membreno perform?
As a Transplant Hepatologist, Dr. Membreno 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. Membreno. 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:
- 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
Also known as:
- Inhalation Breathing Treatment
- Nebulizer Treatment
- Aerosol Treatment
- IPPB Treatment
- Airway Obstruction Treatment
CPT Codes:
- 94640: Pressurized or nonpressurized inhalation treatment for acute airway obstruction for therapeutic purposes and/or for diagnostic purposes such as sputum induction with an aerosol generator, nebulizer, metered dose inhaler or intermittent positive pressure breathing (IPPB) device
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 Biopsy
- Colonoscopy with Polyp Removal
- 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
- 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
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
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:
- Upper Endoscopy with Varices Banding
- Diagnostic Upper Endoscopy with Biopsy
- EGD with Band Ligation
- Esophageal Varices Banding
- Gastric Varices Treatment
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
CPT Codes:
- 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Stopping Bleeding in Esophagus, Stomach, or Duodenum
- EGD with Bleeding Control
- Upper GI Endoscopy for Bleeding
- Gastric Bleeding Treatment
CPT Codes:
- 43255: Esophagogastroduodenoscopy, flexible, transoral; with control of bleeding, any method
Does Dr. Membreno accept my insurance?
Dr. Membreno 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. Membreno accept in McAllen, TX?
Dr. Membreno in McAllen, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
Express Scripts
Health Care Service Corporation (HCSC)
HealthComp
Horizon BlueCross BlueShield
Medicaid
Medicare
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Membreno's office located?
What is Dr. Membreno's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Membreno's National Provider Identifier (NPI) number is 1942233929.
What common questions do patients ask about Dr. Membreno?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Membreno
What is Dr. Fernando Membreno's specialty?
Dr. Membreno is a Transplant Hepatologist near McAllen, TX. An internist with specialized knowledge and skills in gastroenterology, focusing on the comprehensive care of patients before and after liver transplantation, across all phases of the transplant process. The selection of suitable transplant candidates involves a multidisciplinary team experienced in assessing the severity and prognosis of liver disease to ensure optimal outcomes. Contact Dr. Membreno to book an appointment today.
Is this Dr. Fernando Membreno affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Membreno is affiliated with DHR Health, Mission Regional Medical Center, CHRISTUS Santa Rosa Hospital-New Braunfels, Methodist Hospital - San Antonio, Texas Health Southwest Fort Worth 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 Transplant Hepatologist?
Explore Transplant Hepatologist 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 Fernando Membreno accepting new patients in McAllen, TX?
Yes, Dr. Fernando Membreno is accepting new patients at this time.
Does Dr. Fernando Membreno offer online booking?
Please contact Dr. Membreno's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Fernando Membreno?
Please contact Dr. Membreno's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Fernando Membreno have?
Dr. Fernando Membreno is certified by the American Board of Internal Medicine.
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