Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hahs, Surgeon in Ballwin, MO?
Dr. Cara Hahs, MD is a Surgeon, who primarily practices in Ballwin, MO with 1 additional practice location. She is board certified by the American Board of Surgery. Dr. Hahs graduated from University of South Carolina School of Medicine and completed her residency at University Mo. Dr. Hahs is fluent in English, and is currently seeing new patients. Dr. Hahs’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hahs’s office at (636) 256-5000.
What are Areas of Expertise for Dr. Hahs?
Dr. Cara Hahs, MD is a highly-rated, board-certified Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Hahs empowers patients to confidently navigate their health journey, specializing in Breast Cancer, Breast Surgery, or comprehensive wellness support. Serving the Ballwin/MO community, Dr. Hahs is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Hahs go to medical school and complete their residency?
Fellowship: Washington Hospital Center - Breast Oncology
Residency: University Mo | University of Missouri-Kansas City (UMKC) Affiliated Hospitals | University of Missouri Health System
Medical School: University of South Carolina | University of South Carolina School of Medicine
Is Dr. Hahs board certified in Surgeon?
Yes, Dr. Cara Hahs, MD is board certified by the American Board of Surgery
What languages does Dr. Hahs speak?
Dr. Hahs and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hahs treat?
As a Surgeon, Dr. Hahs 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. Hahs. 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
- Upper-Outer Quadrant Right Female Breast Cancer
- Early Breast Cancer of the Left Breast
- Breast Cancer
- Early Breast Cancer of the Right Breast
- Central Left Female Breast Cancer
- Widespread Left Female Breast Cancer
- ER Positive Breast Cancer
- Hormone-Sensitive Breast Cancer
- Estrogen-Driven Cancer
- Right female breast cancer upper-outer
- Upper-outer right female breast tumor
- Malignant growth in upper-outer right female breast
- Intraductal carcinoma in situ left breast
- Precancerous cells left breast
- Non-invasive breast cancer left breast
- DCIS left breast
- Female Breast Cancer
- Malignant Breast Tumor
- Breast Carcinoma
- Intraductal carcinoma in situ right breast
- Precancerous cells right breast
- Non-invasive breast cancer right breast
- DCIS right breast
- Mammary cancer
- Breast carcinoma
- Breast tumor
- Left female breast central tumor
- Malignant growth in central left female breast
- Left female breast cancer in multiple areas
- Diffuse left female breast cancer
- Malignant growth in overlapping sites of left female breast
ICD-10 Codes:
- Z170: Estrogen receptor positive status [ER+]
- C50411: Malignant neoplasm of upper-outer quadrant of right female breast
- D0512: Intraductal carcinoma in situ of left breast
- C50412: Malignant neoplasm of upper-outer quadrant of left female breast
- D0511: Intraductal carcinoma in situ of right breast
- C50911: Malignant neoplasm of unspecified site of right female breast
- C50912: Malignant neoplasm of unspecified site of left female breast
- C50811: Malignant neoplasm of overlapping sites of right female breast
- C50112: Malignant neoplasm of central portion of left female breast
- C50812: Malignant neoplasm of overlapping sites of left female breast
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
Also known as:
- Other Personal Health Risks
- Other health risk factors
- Specific personal risks
- Individual health concerns
ICD-10 Codes:
- Z9189: Other specified personal risk factors, not elsewhere classified
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:
- 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:
- 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:
- 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:
- Other Specific Breast Disorder
- Breast Disease
- Various breast conditions
- Miscellaneous breast ailments
- Specific breast problems
ICD-10 Codes:
- N6489: Other specified disorders of 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:
- Lymphedema
- Lymphatic Swelling
- Fluid Retention in Limbs
- Chronic Swelling
ICD-10 Codes:
- I890: Lymphedema, not elsewhere classified
Also known as:
- Breast Pain
- Breast Disease
- Mastalgia
- Tender Breasts
- Sore Breasts
ICD-10 Codes:
- N644: Mastodynia
Which procedures does Dr. Hahs perform as a Surgeon?
As a Surgeon, procedures performed by a Dr. Cara Hahs 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. Hahs' office.
Does Dr. Hahs accept my insurance?
Dr. Hahs accepts most major insurance plans. Important: Please call our office at (636) 256-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hahs accept in Ballwin, MO?
Dr. Hahs in Ballwin, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
Allied Benefit Systems
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Express Scripts
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Hahs' office located?
Dr. Cara Hahs' Primary Practice
15945 Clayton Rd Ste 120
Ballwin, MO 63011
(636) 256-5000
What is Dr. Hahs's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hahs's National Provider Identifier (NPI) number is 1427031129.
What common questions do patients ask about Dr. Hahs?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hahs
What is Dr. Cara Hahs's specialty?
Dr. Hahs is a Surgeon near Ballwin, MO. 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. Hahs to book an appointment today.
Is this Dr. Cara Hahs affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hahs is affiliated with Mercy Hospital St. Louis 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 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 Cara Hahs accepting new patients in Ballwin, MO?
Yes, Dr. Cara Hahs is accepting new patients at this time.
Does Dr. Cara Hahs offer online booking?
Please contact Dr. Hahs's office at (636) 256-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Cara Hahs?
Please contact Dr. Hahs's office at (636) 256-5000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Cara Hahs have?
Dr. Cara Hahs is certified by the American Board of Surgery.
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