RH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hermansen, Hospitalist in New York, NY?
Dr. Rex Hermansen, MD is a Hospitalist, who primarily practices in New York, NY. He is board certified. Dr. Hermansen is fluent in English and Spanish, and is currently seeing new patients. Dr. Hermansen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hermansen’s office at (212) 241-1653.
What languages does Dr. Hermansen speak?
Dr. Hermansen and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Hermansen treat?
As a Hospitalist, Dr. Hermansen 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. Hermansen. 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:
- Acute Respiratory Failure with Low Oxygen
- Acute and Chronic Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
- Sudden and Long-Term Lung Failure with Low Oxygen
- Acute and Chronic Hypoxic Respiratory Failure
- Ongoing Breathing Failure with Low Oxygen
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
- J9621: Acute and chronic respiratory failure with hypoxia
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Low Sodium Levels
- High Potassium
- Fluid and Electrolyte Balance
- Sodium
- Potassium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Hyperkalemia
- Excess Potassium
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E875: Hyperkalemia
Also known as:
- Gastrointestinal Bleeding
- Dark, Tarry Stools (Melena)
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
- Melena
- Black Stools
- Upper GI Bleed Signs
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
- K921: Melena
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A4189: Other specified sepsis
Also known as:
- Pre-Procedure Heart Examination
- Pre-Surgery Cardiac Checkup
- Heart Health Assessment (Before Procedure)
- Cardiovascular Clearance Exam
ICD-10 Codes:
- Z01810: Encounter for preprocedural cardiovascular examination
Also known as:
- Metabolic Brain Disorder
- Brain Disease
- Metabolic Encephalopathy
- Brain Dysfunction from Metabolism
ICD-10 Codes:
- G9341: Metabolic encephalopathy
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
Also known as:
- Blood Infection
- Sepsis
- Bacteremia
- Bacteria in blood
- Bloodstream infection
ICD-10 Codes:
- R7881: Bacteremia
Also known as:
- Adult Failure to Thrive
- Geriatric Failure to Thrive
- Unexplained Decline in Adults
- Wasting Syndrome in Adults
ICD-10 Codes:
- R627: Adult failure to thrive
Also known as:
- Peripheral Artery Disease
- PVD
- PAD
- Poor Circulation in Legs
- Blocked Leg Arteries
ICD-10 Codes:
- I739: Peripheral vascular disease, unspecified
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Severe Malnutrition
- Malnutrition
- Severe Protein-Energy Malnutrition
- Starvation
- Kwashiorkor
- Marasmus
ICD-10 Codes:
- E43: Unspecified severe protein-calorie malnutrition
Also known as:
- Bile Duct Cancer
- Liver Cancer
- Cholangiocarcinoma
- Intrahepatic cholangiocarcinoma
ICD-10 Codes:
- C221: Intrahepatic bile duct carcinoma
Also known as:
- Widespread Abdominal Pain
- Abdominal Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
Also known as:
- Pulmonary Embolism
- Blood clot in lung
- Lung embolism
- PE
ICD-10 Codes:
- I2699: Other pulmonary embolism without acute cor pulmonale
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Which procedures does Dr. Hermansen perform as a Hospitalist?
As a Hospitalist, procedures performed by a Dr. Rex Hermansen may include:
For detailed information, please contact Dr. Hermansen's office.
Does Dr. Hermansen accept my insurance?
Dr. Hermansen accepts most major insurance plans. Important: Please call our office at (212) 241-1653 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hermansen accept in New York, NY?
Dr. Hermansen in New York, NY 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
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Healthfirst
Medicare
MetroPlus
State of New York
UnitedHealthcare
View All Insurances
Where is Dr. Hermansen's office located?
What is Dr. Hermansen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hermansen's National Provider Identifier (NPI) number is 1639532039.
What common questions do patients ask about Dr. Hermansen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hermansen
What is Dr. Rex Hermansen's specialty?
Dr. Hermansen is a Hospitalist near New York, NY. Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays. Contact Dr. Hermansen to book an appointment today.
Is this Dr. Rex Hermansen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hermansen is affiliated with The Mount Sinai Hospital 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 Hospitalist?
Explore Hospitalist 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 Hermansen accepting new patients in New York, NY?
Yes, Dr. Rex Hermansen is accepting new patients at this time.
Does Dr. Rex Hermansen offer online booking?
Please contact Dr. Hermansen's office at (212) 241-1653 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Rex Hermansen?
Please contact Dr. Hermansen's office at (212) 241-1653 for information regarding telehealth appointment availability or for scheduling assistance.
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