Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lemercier, Surgeon in Katonah, NY?
Dr. Maud Lemercier, MD is a Surgeon, who primarily practices in Katonah, NY with 1 additional practice location. She is board certified. Dr. Lemercier graduated from Temple University School Of Medicine and completed her residency at University of Connecticut Affiliated Hospitals. Dr. Lemercier is fluent in English and French, and is currently seeing new patients. Dr. Lemercier’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lemercier’s office.
What are Areas of Expertise for Dr. Lemercier?
Dr. Maud Lemercier, MD is a highly-rated, board-certified Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Lemercier empowers patients to confidently navigate their health journey, specializing in Breast Cancer & Surgery, Colon & Rectal Cancer & Surgery, Gastrointestinal Surgery, Telemedicine, and comprehensive wellness support. Serving the Katonah, NY community, Dr. Lemercier is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Lemercier go to medical school and complete their residency?
Fellowship: Surgical Crtical Care University of Connecticut School of Medicine, Hartford Hospital | University of Connecticut Health Center, Farmington, CT - Surgical Critical Care | University of Connecticut School of Medicine,Farmington, Ct, United States | Hartford Hospital
Residency: University of Connecticut Affiliated Hospitals | University of Connecticut School of Medicine,Farmington, Ct, United States
Medical School: Temple University School Of Medicine
Is Dr. Lemercier board certified as a Surgeon?
Yes, Dr. Maud Lemercier, MD is board certified by the American Board of Surgery , American Board of Surgery since 2006
What languages does Dr. Lemercier speak?
Dr. Lemercier and their clinical team can communicate with patients in the following languages:
English
French
What conditions does a Surgeon like Dr. Lemercier typically treat?
As a Surgeon, Dr. Lemercier 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. Lemercier. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Groin Hernia (One Side)
- Umbilical Hernia
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K429: Umbilical hernia without obstruction or gangrene
Also known as:
- Other Surgical Aftercare
- After Surgery
- General post-operative care
- Unspecified surgical recovery
- Surgical follow-up
ICD-10 Codes:
- Z4889: Encounter for other specified surgical aftercare
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
What procedures does a Surgeon like Dr. Lemercier typically perform?
As a Surgeon, Dr. Lemercier 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. Lemercier. 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. Learn more about our claims-based healthcare methodology.
Also known as:
- Laparoscopic Inguinal Hernia Repair
- Small Abdominal Hernia Repair
- Abdominal Hernia Repair with Mesh
- Keyhole Groin Hernia Surgery
- Minimally Invasive Hernia Repair
- Laparoscopic Hernioplasty
- Ventral hernia repair
- Umbilical hernia surgery
- Epigastric hernia repair with mesh
- Incisional hernia repair
- Ventral Hernia Repair
- Umbilical Hernia Repair
- Incisional Hernia Repair
- Epigastric Hernia Surgery
CPT Codes:
- 49650: Laparoscopy, surgical; repair initial inguinal hernia
- 49591: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); less than 3 cm, reducible
- 49593: Repair of anterior abdominal hernia(s) (ie, epigastric, incisional, ventral, umbilical, spigelian), any approach (ie, open, laparoscopic, robotic), initial, including implantation of mesh or other prosthesis when performed, total length of defect(s); 3 cm to 10 cm, reducible
Also known as:
- Laparoscopic Gallbladder Removal
- Keyhole Gallbladder Surgery
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
CPT Codes:
- 47562: Laparoscopy, surgical; cholecystectomy
Also known as:
- Laparoscopic Appendectomy
- Minimally Invasive Appendectomy
- Keyhole Appendectomy
- Scope Appendectomy
CPT Codes:
- 44970: Laparoscopy, surgical, appendectomy
Also known as:
- Inserting a Long-Term IV Port (Central Line)
- Tunneled central venous catheter insertion
- Subcutaneous port placement
- Central line with port
CPT Codes:
- 36561: Insertion of tunneled centrally inserted central venous access device, with subcutaneous port; age 5 years or older
Also known as:
- Removal of Large Soft Tissue Tumor (Back/Flank)
- Subcutaneous Tumor Excision (Back)
- Flank Tumor Removal
- Large Soft Tissue Mass Excision
- Back Tumor Surgery
CPT Codes:
- 21931: Excision, tumor, soft tissue of back or flank, subcutaneous; 3 cm or greater
Does Dr. Lemercier accept my insurance?
Dr. Lemercier 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. Lemercier accept in Katonah, NY?
Dr. Lemercier in Katonah, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
EmblemHealth
Humana
Medicare
MVP Health Care
UMR Administered Payer
UnitedHealth Group
View All Insurances
Where is Dr. Lemercier's office located?
Recognitions
Awards
Westchester Magazine
Castle Connolly Top Doctor
What is Dr. Lemercier's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lemercier's National Provider Identifier (NPI) number is 1093700031.
What common questions do patients ask about Dr. Lemercier?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lemercier
What is Dr. Maud Lemercier's specialty?
Dr. Lemercier is a Surgeon near Katonah, NY.
What does a Surgeon do?
General surgeons are experts in diagnosing and managing surgical conditions which includes preoperative, operative, and postoperative care, as well as addressing complications. Their expertise include the areas such as the alimentary tract, breast, abdomen, skin and soft tissue, endocrine system, head and neck, pediatric surgery, surgical critical care, surgical oncology, trauma, burns, and vascular surgery. General surgeons increasingly utilize minimally invasive and endoscopic techniques to provide proper care. In addition to this, many general surgeons have expertise in transplantation, plastic, and cardiothoracic surgery.
Is this Dr. Maud Lemercier affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lemercier is affiliated with Northern Westchester 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
When to see a Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Surgeon. Explore 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 Maud Lemercier accepting new patients in Katonah, NY?
Yes, Dr. Maud Lemercier is accepting new patients at this time.
Does Dr. Maud Lemercier offer online booking?
Please contact Dr. Lemercier's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Maud Lemercier?
Please contact Dr. Lemercier's office for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Maud Lemercier have?
Dr. Maud Lemercier is certified by the American Board of Surgery.
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