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Dr. Mark Nicolau, MD

Bethlehem, PA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Nicolau, Surgeon in Bethlehem, PA?

    Dr. Mark Nicolau, MD is a Surgeon, who primarily practices in Bethlehem, PA with 2 additional practice locations. He is board certified. Dr. Nicolau is fluent in English, Moldavian, Moldovan, and Romanian, and is currently seeing new patients. Dr. Nicolau’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nicolau’s office at (484) 884-1007.

    What languages does Dr. Nicolau speak?

    Dr. Nicolau and their clinical team can communicate with patients in the following languages:

    • English

    • Moldavian

    • Moldovan

    • Romanian

    What conditions does Dr. Nicolau treat?

    As a Surgeon, Dr. Nicolau 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. Nicolau. 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:

    • 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:

    • Groin Hernia (One Side)
    • Ventral Hernia with Bowel Blockage
    • Obstructed Surgical Incision Hernia
    • Hernia
    • Inguinal Hernia
    • Intestinal Obstruction
    • Unilateral Inguinal Hernia
    • Single Groin Hernia
    • Hernia in One Groin
    • Abdominal Wall Hernia with Obstruction
    • Incisional Hernia with Blockage
    • Incisional Hernia with Obstruction
    • Blocked Incision Hernia
    • Strangulated Incisional Hernia

    ICD-10 Codes:

    • K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
    • K436: Other and unspecified ventral hernia with obstruction, without gangrene
    • K430: Incisional hernia with obstruction, without gangrene

    Also known as:

    • Gallstones with Chronic Gallbladder Inflammation
    • Bile Duct Disease
    • Gallstones
    • Chronic cholecystitis with gallstones
    • Long-term gallbladder inflammation

    ICD-10 Codes:

    • K8010: Calculus of gallbladder with chronic cholecystitis without obstruction

    Also known as:

    • Inguinal Hernia with Obstruction
    • Bilateral Inguinal Hernia
    • Hernia
    • Intestinal Obstruction
    • Inguinal Hernia
    • Groin Hernia with Blockage
    • Strangulated Inguinal Hernia
    • Obstructed Groin Hernia
    • Double Groin Hernia
    • Hernia in Both Groins
    • Non-obstructed Inguinal Hernia

    ICD-10 Codes:

    • K4030: Unilateral inguinal hernia, with obstruction, without gangrene, not specified as recurrent
    • K4020: Bilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent

    Also known as:

    • Other Post-Surgery Condition
    • Postoperative State
    • Recovery After Surgery
    • Surgical Follow-up

    ICD-10 Codes:

    • Z98890: Other specified postprocedural states

    What procedures does Dr. Nicolau perform?

    As a Surgeon, Dr. Nicolau 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. Nicolau. 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:

    • Colonoscopy with Polyp Removal
    • Colonoscopy with Biopsy
    • Diagnostic Colonoscopy with Biopsy
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy with Polypectomy
    • Colon Polyp Removal
    • Colorectal Lesion Excision
    • Flexible Colonoscopy
    • Colon Biopsy
    • Large Intestine Scope
    • Colorectal Cancer Screening
    • Colon Exam with Biopsy
    • Lower Endoscopy
    • Colon Cancer Screening

    CPT Codes:

    • 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
    • 45380: Colonoscopy, flexible; with biopsy, single or multiple
    • 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)

    Also known as:

    • Laparoscopic Inguinal Hernia Repair
    • Laparoscopic Repair of Recurrent Inguinal Hernia
    • Repair of Small Abdominal Hernia (Complicated)
    • Keyhole Groin Hernia Surgery
    • Minimally Invasive Hernia Repair
    • Laparoscopic Hernioplasty
    • Recurrent Groin Hernia Surgery
    • Laparoscopic Inguinal Hernioplasty
    • Epigastric Hernia Repair
    • Umbilical Hernia Surgery
    • Incisional Hernia Repair with Mesh
    • Strangulated Hernia Surgery

    CPT Codes:

    • 49650: Laparoscopy, surgical; repair initial inguinal hernia
    • 49651: Laparoscopy, surgical; repair recurrent inguinal hernia
    • 49592: 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, incarcerated or strangulated

    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:

    • Laparoscopic Gallbladder Removal
    • Laparoscopic Gallbladder Removal with X-ray
    • Keyhole Gallbladder Surgery
    • Cholecystectomy Laparoscopic
    • Minimally Invasive Gallbladder Surgery
    • Cholecystectomy with Cholangiography
    • Minimally Invasive Gallbladder Removal

    CPT Codes:

    • 47562: Laparoscopy, surgical; cholecystectomy
    • 47563: Laparoscopy, surgical; cholecystectomy with cholangiography

    Also known as:

    • Emergency Abdominal Hernia Repair with Mesh
    • Incarcerated Hernia Repair
    • Strangulated Hernia Surgery
    • Ventral Hernia Repair with Mesh
    • Umbilical Hernia Repair

    CPT Codes:

    • 49594: 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, incarcerated or strangulated

    Also known as:

    • Colonoscopy with Injections
    • Colonoscopy
    • Colorectal Cancer Screening Tests
    • Flexible Colonoscopy with Injection
    • Colon Scope with Medication
    • Therapeutic Colonoscopy

    CPT Codes:

    • 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance

    Also known as:

    • Removal of Non-Cancerous Skin Growth (1.1-2.0 cm)
    • Removal of Benign Skin Lesion (Trunk/Limbs)
    • Removal of Benign Skin Lesion
    • Benign Skin Lesion Excision
    • Skin Tumor Removal (Benign)
    • Mole Removal (Non-Cancerous)
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Mole Removal (Large)
    • Skin Lesion Biopsy and Removal
    • Excision of Non-Cancerous Skin Growth

    CPT Codes:

    • 11402: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 1.1 to 2.0 cm
    • 11404: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 3.1 to 4.0 cm
    • 11423: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 2.1 to 3.0 cm

    Also known as:

    • Intermediate Wound Repair (Body)
    • Wounds and Injuries
    • Laceration Repair (Body)
    • Surgical Wound Closure (Trunk/Limbs)
    • Deep Wound Stitching (Body)

    CPT Codes:

    • 12032: Repair, intermediate, wounds of scalp, axillae, trunk and/or extremities (excluding hands and feet); 2.6 cm to 7.5 cm

    Also known as:

    • Removal of Benign Skin Lesion
    • Small Benign Lesion Removal (Head/Extremities)
    • Benign Skin Growth Excision
    • Skin Lesion Removal Surgery
    • Mole Removal
    • Skin Tumor Excision
    • Benign Growth Excision (Scalp/Neck)
    • Hand/Foot Lesion Removal
    • Genital Lesion Excision

    CPT Codes:

    • 11403: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), trunk, arms or legs; excised diameter 2.1 to 3.0 cm
    • 11422: Excision, benign lesion including margins, except skin tag (unless listed elsewhere), scalp, neck, hands, feet, genitalia; excised diameter 1.1 to 2.0 cm

    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. Nicolau accept my insurance?

    Dr. Nicolau accepts most major insurance plans. Important: Please call our office at (484) 884-1007 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Nicolau accept in Bethlehem, PA?

    Dr. Nicolau in Bethlehem, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Capital BlueCross

    • Centene

    • Community Health Network

    • CVS Health (formerly Aetna)

    • Highmark Inc.

    • Independence Blue Cross

    • Medicare

    • Spectrum

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Nicolau's office located?

    Dr. Mark Nicolau's Primary Practice

    2649 Schoenersville Rd Ste 202

    Bethlehem, PA 18017

    (484) 884-1007

    Get Directions

    Dr. Mark Nicolau's Practice 2

    5 Morgan Hwy Ste 7

    Scranton, PA 18508

    Get Directions

    Dr. Mark Nicolau's Practice 3

    206 E Brown St

    East Stroudsburg, PA 18301

    Get Directions

    What is Dr. Nicolau's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Nicolau's National Provider Identifier (NPI) number is 1164787834.

    What common questions do patients ask about Dr. Nicolau?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nicolau

    What is Dr. Mark Nicolau's specialty?

    Dr. Nicolau is a Surgeon near Bethlehem, PA. 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. Contact Dr. Nicolau to book an appointment today.

    Is this Dr. Mark Nicolau affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Nicolau is affiliated with Lehigh Valley Health Network– Cedar Crest, Lehigh Valley Health Network- Pocono 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 Surgeon?

    Explore Surgeon 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 Mark Nicolau accepting new patients in Bethlehem, PA?

    Yes, Dr. Mark Nicolau is accepting new patients at this time.

    Does Dr. Mark Nicolau offer online booking?

    Please contact Dr. Nicolau's office at (484) 884-1007 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Nicolau?

    Please contact Dr. Nicolau's office at (484) 884-1007 for information regarding telehealth appointment availability or for scheduling assistance.

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