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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lancaster, Emergency Medicine Specialist in Washington, DC?
Dr. Lian Lancaster, MD is an Emergency Medicine Specialist, who primarily practices in Washington, DC. She is board certified. Dr. Lancaster is fluent in English, and is currently seeing new patients. Dr. Lancaster’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lancaster’s office at (202) 741-2911.
What languages does Dr. Lancaster speak?
Dr. Lancaster and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lancaster treat?
As a Emergency Medicine Specialist, Dr. Lancaster 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. Lancaster. 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:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Viral Infection
- Virus Infection
- Viral Illness
- Common Virus
ICD-10 Codes:
- B349: Viral infection, unspecified
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
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:
- Tooth Abscess
- Abscess
- Gum Disease
- Dental abscess
- Tooth infection
- Periapical infection
ICD-10 Codes:
- K047: Periapical abscess without sinus
Also known as:
- Flu with Respiratory Symptoms
- Flu
- Influenza with Breathing Problems
- Flu with Cough
- Severe Flu
ICD-10 Codes:
- J101: Influenza due to other identified influenza virus with other respiratory manifestations
Also known as:
- Headache
- Head pain
- Cephalalgia
- Tension headache
ICD-10 Codes:
- R519: Headache, unspecified
Also known as:
- Dehydration
- Fluid and Electrolyte Balance
- Lack of Fluids
- Fluid Loss
- Body Water Depletion
ICD-10 Codes:
- E860: Dehydration
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Also known as:
- Constipation
- Difficulty Passing Stool
- Infrequent Bowel Movements
- Hard Stools
ICD-10 Codes:
- K5900: Constipation, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Asthma Flare-Up
- Asthma
- Asthma Attack
- Acute Asthma Exacerbation
- Worsening Asthma
- Asthma Episode
ICD-10 Codes:
- J45901: Unspecified asthma with (acute) exacerbation
Also known as:
- Viral Intestinal Infection
- Gastroenteritis
- Viral Infection
- Viral Gastroenteritis (Stomach Flu)
- Viral stomach flu
- Viral enteritis
- Viral gut infection
ICD-10 Codes:
- A084: Viral intestinal infection, unspecified
Also known as:
- Concussion
- Mild Traumatic Brain Injury
- Brain Concussion
- Head Concussion
ICD-10 Codes:
- S060X0A: Concussion without loss of consciousness, initial encounter
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Ear Infection
- Otitis Media
- Middle Ear Infection
- Ear Inflammation
ICD-10 Codes:
- H6691: Otitis media, unspecified, right ear
Also known as:
- Migraine
- Migraine headache
- Severe headache
- Vascular headache
ICD-10 Codes:
- G43909: Migraine, unspecified, not intractable, without status migrainosus
Which procedures does Dr. Lancaster perform as a Emergency Medicine Specialist?
As a Emergency Medicine Specialist, procedures performed by an Dr. Lian Lancaster 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. Lancaster's office.
Does Dr. Lancaster accept my insurance?
Dr. Lancaster accepts most major insurance plans. Important: Please call our office at (202) 741-2911 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lancaster accept in Washington, DC?
Dr. Lancaster in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Altamed Health Services
CVS Health (formerly Aetna)
Express Scripts
Health Plan of San Joaquin
Imperial Health Plan (CA)
Inland Empire
Kaiser Permanente
Medicare
Partnership Health Plan
View All Insurances
Where is Dr. Lancaster's office located?
Dr. Lian Lancaster's Primary Practice
2120 L St NW Ste 450
Washington, DC 20037
(202) 741-2911
What is Dr. Lancaster's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lancaster's National Provider Identifier (NPI) number is 1922687623.
What common questions do patients ask about Dr. Lancaster?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lancaster
What is Dr. Lian Lancaster's specialty?
Dr. Lancaster is a Emergency Medicine Specialist near Washington, DC. 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. Lancaster to book an appointment today.
Is this Dr. Lian Lancaster affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lancaster is affiliated with Mercy Medical Center Redding, St. Elizabeth Community Hospital 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 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 Lian Lancaster accepting new patients in Washington, DC?
Yes, Dr. Lian Lancaster is accepting new patients at this time.
Does Dr. Lian Lancaster offer online booking?
Please contact Dr. Lancaster's office at (202) 741-2911 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Lian Lancaster?
Please contact Dr. Lancaster's office at (202) 741-2911 for information regarding telehealth appointment availability or for scheduling assistance.
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