JM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mercado, Emergency Medicine Specialist in Baton Rouge, LA?
Dr. John Mercado, MD is an Emergency Medicine Specialist, who primarily practices in Baton Rouge, LA with 2 additional practice locations. He is board certified. Dr. Mercado is fluent in English, and is currently seeing new patients. Dr. Mercado’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mercado’s office at (225) 765-6565.
What languages does Dr. Mercado speak?
Dr. Mercado and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Mercado treat?
As a Emergency Medicine Specialist, Dr. Mercado 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. Mercado. 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:
- Upper Middle Abdominal Pain
- Widespread Abdominal Pain
- Right Lower Abdominal Pain
- Pain in Lower Left Abdomen
- Abdominal Pain
- Pelvic Pain
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- Pain in lower right belly
- RLQ pain
- Right-sided lower abdominal discomfort
- Left lower quadrant pain
- Pain in left side of belly
- Left side abdominal discomfort
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R1013: Epigastric pain
- R1084: Generalized abdominal pain
- R1031: Right lower quadrant pain
- R1032: Left lower quadrant pain
- R109: Unspecified abdominal pain
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
- Precordial pain
ICD-10 Codes:
- R079: Chest pain, unspecified
- R072: Precordial pain
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Dizziness
- Dizziness and Vertigo
- Lightheadedness
- Giddiness
- Vertigo
ICD-10 Codes:
- R42: Dizziness and giddiness
Also known as:
- Shortness of Breath
- Breathing Problems
- Difficulty breathing
- Breathlessness
- Dyspnea
ICD-10 Codes:
- R0602: Shortness of breath
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:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Pelvic and Perineal Pain
- Pelvic Pain
- Perineum pain
- Pelvic floor pain
- Pain in groin area
ICD-10 Codes:
- R102: Pelvic and perineal pain
Also known as:
- Muscle Weakness
- Muscle Disorder
- Loss of strength
- Fatigue
- Muscle fatigue
ICD-10 Codes:
- R531: Weakness
Which procedures does Dr. Mercado perform as a Emergency Medicine Specialist?
As a Emergency Medicine Specialist, procedures performed by an Dr. John Mercado may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
For detailed information, please contact Dr. Mercado's office.
Does Dr. Mercado accept my insurance?
Dr. Mercado accepts most major insurance plans. Important: Please call our office at (225) 765-6565 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mercado accept in Baton Rouge, LA?
Dr. Mercado in Baton Rouge, LA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Corporate Services
CVS Health (formerly Aetna)
Express Scripts
Kaiser Permanente
Medicare
View All Insurances
Where is Dr. Mercado's office located?
Dr. John Mercado's Primary Practice
5000 Hennessy Blvd
Baton Rouge, LA 70808
(225) 765-6565
What is Dr. Mercado's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mercado's National Provider Identifier (NPI) number is 1861889495.
What common questions do patients ask about Dr. Mercado?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mercado
What is Dr. John Mercado's specialty?
Dr. Mercado is a Emergency Medicine Specialist near Baton Rouge, LA. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Mercado to book an appointment today.
Is this Dr. John Mercado affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mercado is affiliated with Ochsner Medical Center - New Orleans 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 Emergency Medicine Specialist?
Explore Emergency Medicine Specialist 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 John Mercado accepting new patients in Baton Rouge, LA?
Yes, Dr. John Mercado is accepting new patients at this time.
Does Dr. John Mercado offer online booking?
Please contact Dr. Mercado's office at (225) 765-6565 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Mercado?
Please contact Dr. Mercado's office at (225) 765-6565 for information regarding telehealth appointment availability or for scheduling assistance.
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