TM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Merrigan, Surgeon in Sioux Falls, SD?
Dr. Tricia Merrigan, MD is a Surgeon, who primarily practices in Sioux Falls, SD with 1 additional practice location. She is board certified by the American Board of Surgery. Dr. Merrigan is fluent in English, and is currently seeing new patients. Dr. Merrigan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Merrigan’s office at (605) 322-3950.
Is Dr. Merrigan board certified in Surgeon?
Yes, Dr. Tricia Merrigan, MD is board certified by the American Board of Surgery
What languages does Dr. Merrigan speak?
Dr. Merrigan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Merrigan treat?
As a Surgeon, Dr. Merrigan 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. Merrigan. 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:
- Estrogen Receptor Positive (ER+) Status
- Breast Cancer
- Early Breast Cancer of the Left Breast
- Early Breast Cancer of the Right Breast
- Widespread Left Female Breast Cancer
- Upper-Outer Quadrant Right Female Breast Cancer
- ER Positive Breast Cancer
- Hormone-Sensitive Breast Cancer
- Estrogen-Driven Cancer
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Intraductal carcinoma in situ left breast
- Precancerous cells left breast
- Non-invasive breast cancer left breast
- DCIS left breast
- Intraductal carcinoma in situ right breast
- Precancerous cells right breast
- Non-invasive breast cancer right breast
- DCIS right breast
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Left female breast cancer in multiple areas
- Diffuse left female breast cancer
- Malignant growth in overlapping sites of left female breast
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
ICD-10 Codes:
- Z170: Estrogen receptor positive status [ER+]
- C50911: Malignant neoplasm of unspecified site of right female breast
- C50912: Malignant neoplasm of unspecified site of left female breast
- D0512: Intraductal carcinoma in situ of left breast
- D0511: Intraductal carcinoma in situ of right breast
- C50811: Malignant neoplasm of overlapping sites of right female breast
- C50812: Malignant neoplasm of overlapping sites of left female breast
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
Also known as:
- Cancer Follow-up Exam
- Cancer
- Post-cancer treatment checkup
- Malignancy surveillance
- Oncology follow-up
ICD-10 Codes:
- Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm
Also known as:
- Estrogen Receptor Negative (ER-) Status
- Breast Cancer
- ER Negative Cancer
- No Estrogen Receptors
- Hormone Receptor Negative
ICD-10 Codes:
- Z171: Estrogen receptor negative status [ER-]
Also known as:
- Family History of Breast Cancer
- Breast Cancer
- Family History
- Hereditary breast cancer risk
- Genetic predisposition to breast cancer
- Breast cancer in the family
ICD-10 Codes:
- Z803: Family history of malignant neoplasm of breast
Also known as:
- Genetic Counseling
- Genetic risk assessment
- Hereditary counseling
- DNA counseling
ICD-10 Codes:
- Z7183: Encounter for nonprocreative genetic counseling
Also known as:
- Breast Cancer Screening
- Health Screening
- Breast Cancer Screening (PDQ®)
- Mammogram
- Breast Exam
- Breast Cancer Check
ICD-10 Codes:
- Z1239: Encounter for other screening for malignant neoplasm of breast
Also known as:
- Benign Left Breast Tumor
- Benign Tumor
- Breast Disease
- Non-cancerous left breast growth
- Left breast mass
- Left breast lump
ICD-10 Codes:
- D242: Benign neoplasm of left breast
Also known as:
- Benign Breast Lump
- Benign Tumor
- Breast Disease
- Non-cancerous breast mass
- Breast fibroadenoma
- Benign breast disease
ICD-10 Codes:
- D241: Benign neoplasm of right breast
Also known as:
- Abnormal Breast Imaging Results
- Mammography
- Inconclusive mammogram
- Unclear breast scan results
- Abnormal breast scan
ICD-10 Codes:
- R928: Other abnormal and inconclusive findings on diagnostic imaging of breast
Also known as:
- Breast Abscess
- Breast Disease
- Breast infection with pus
- Nipple abscess
- Mammary abscess
ICD-10 Codes:
- N611: Abscess of the breast and nipple
Also known as:
- Personal History of Breast Cancer
- Breast Cancer
- Past breast cancer
- Previous mammary malignancy
- History of breast tumor
ICD-10 Codes:
- Z853: Personal history of malignant neoplasm of breast
Also known as:
- Unclear Mammogram
- Mammography
- Mammograms
- Inconclusive breast screening
- Mammogram needs further testing
- Uncertain mammogram result
ICD-10 Codes:
- R922: Inconclusive mammogram
Which procedures does Dr. Merrigan perform as a Surgeon?
As a Surgeon, procedures performed by a Dr. Tricia Merrigan may include:
- Abdominal Wall Reconstruction
- Amputation
- Appendicitis / Appendectomy
- Brain Aneurysm Treatment
- Brain Surgery
- Brain Tumor Evaluation
- Central Line Placement
- Cerebral Shunt
For detailed information, please contact Dr. Merrigan's office.
Does Dr. Merrigan accept my insurance?
Dr. Merrigan accepts most major insurance plans. Important: Please call our office at (605) 322-3950 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Merrigan accept in Sioux Falls, SD?
Dr. Merrigan in Sioux Falls, SD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Avera Health
Blue Cross and Blue Shield of Minnesota
CVS Health (formerly Aetna)
Medica
Medicare
PrimeWest Health
State of South Dakota
UnitedHealthcare
Wellmark BlueCross BlueShield
View All Insurances
Where is Dr. Merrigan's office located?
Dr. Tricia Merrigan's Primary Practice
1000 E 23rd St Ste 360
Sioux Falls, SD 57105
(605) 322-3950
What is Dr. Merrigan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Merrigan's National Provider Identifier (NPI) number is 1467548727.
What common questions do patients ask about Dr. Merrigan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Merrigan
What is Dr. Tricia Merrigan's specialty?
Dr. Merrigan is a Surgeon near Sioux Falls, SD. 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. Merrigan to book an appointment today.
Is this Dr. Tricia Merrigan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Merrigan is affiliated with Avera Mckennan Hospital & University Health Center, Avera St. Luke's 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 Tricia Merrigan accepting new patients in Sioux Falls, SD?
Yes, Dr. Tricia Merrigan is accepting new patients at this time.
Does Dr. Tricia Merrigan offer online booking?
Please contact Dr. Merrigan's office at (605) 322-3950 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Tricia Merrigan?
Please contact Dr. Merrigan's office at (605) 322-3950 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Tricia Merrigan have?
Dr. Tricia Merrigan is certified by the American Board of Surgery.
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