20 Years of Experience
Accepting patients
Who is Dr. Barnett, Surgeon in O Fallon, IL?
Dr. Kevin Barnett, MD is a Surgeon, who primarily practices in O Fallon, IL with 2 additional practice locations. He has been practicing for over 20 years and is board certified. Dr. Barnett graduated from Southern Illinois Univ School of Medicine and completed his residency at LECOMT/St John's Episcopal Hospital Program. Dr. Barnett is fluent in English, and is currently seeing new patients. Dr. Barnett’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Barnett’s office.
What are Areas of Expertise for Dr. Barnett?
Dr. Kevin Barnett, 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. Barnett empowers patients to confidently navigate their health journey, specializing in Endocrine Surgery, Gastrointestinal Surgery, General Surgery, Minimally Invasive Surgery, or comprehensive wellness support. Serving the O Fallon/IL community, Dr. Barnett is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Barnett go to medical school and complete their residency?
Residency: LECOMT/St John's Episcopal Hospital Program
Medical School: Southern Illinois Univ School of Medicine
What languages does Dr. Barnett speak?
Dr. Barnett and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Barnett treat?
As a Surgeon, Dr. Barnett 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. Barnett. 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:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Groin Hernia (One Side)
- Umbilical Hernia
- Incisional Hernia
- Ventral Hernia
- Hernia
- Inguinal Hernia
- Unilateral Inguinal Hernia
- Single Groin Hernia
- Hernia in One Groin
- Belly Button Hernia
- Navel Hernia
- Umbilical Rupture
- Post-surgical Hernia
- Surgical Incision Hernia
- Scar Hernia
- Abdominal Wall Hernia
- Epigastric Hernia
- Spigelian Hernia
ICD-10 Codes:
- K4090: Unilateral inguinal hernia, without obstruction or gangrene, not specified as recurrent
- K429: Umbilical hernia without obstruction or gangrene
- K432: Incisional hernia without obstruction or gangrene
- K439: Ventral hernia without obstruction or gangrene
Also known as:
- Widespread Abdominal Pain
- Right Upper Abdominal Pain
- Right Lower Abdominal Pain
- Pain in Lower Left Abdomen
- Upper Middle Abdominal Pain
- Abdominal Pain
- Pelvic Pain
- General stomach pain
- Overall belly pain
- Diffuse abdominal pain
- RUQ pain
- Pain in upper right stomach
- Right upper belly pain
- Pain in lower right belly
- RLQ pain
- Right-sided lower abdominal discomfort
- Left lower quadrant pain
- Pain in left side of belly
- Left side abdominal discomfort
- Epigastric pain
- Pain below breastbone
- Upper stomach pain
ICD-10 Codes:
- R1084: Generalized abdominal pain
- R1011: Right upper quadrant pain
- R1031: Right lower quadrant pain
- R1032: Left lower quadrant pain
- R1013: Epigastric pain
Also known as:
- Trunk Lump or Swelling
- Body Mass
- Torso Lump
- Trunk Nodule
ICD-10 Codes:
- R222: Localized swelling, mass and lump, trunk
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Gallstones
- Cholelithiasis
- Gallbladder stones
- Biliary calculi
ICD-10 Codes:
- K8020: Calculus of gallbladder without cholecystitis without obstruction
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:
- Skin Surgery Aftercare
- After Surgery
- Dermatologic surgery recovery
- Skin graft aftercare
- Subcutaneous tissue post-op care
ICD-10 Codes:
- Z48817: Encounter for surgical aftercare following surgery on the skin and subcutaneous tissue
Also known as:
- Vascular Access Device Management
- Vascular Access Care
- Port Management
- Catheter Care
ICD-10 Codes:
- Z452: Encounter for adjustment and management of vascular access device
Also known as:
- Large Intestine Diverticulitis with Perforation and Abscess
- Abscess
- Diverticulosis and Diverticulitis
- Inflamed Colon Diverticula with Abscess
- Perforated Large Bowel Diverticulitis
ICD-10 Codes:
- K5720: Diverticulitis of large intestine with perforation and abscess without bleeding
Also known as:
- Other Intestinal Condition
- Colonic Disease
- Small Intestine Disorder
- Bowel Conditions
- Gut Problems
- Digestive Issues
ICD-10 Codes:
- K6389: Other specified diseases of intestine
Also known as:
- Localized Swollen Lymph Nodes
- Enlarged glands in one area
- Local lymphadenopathy
- Swollen glands
ICD-10 Codes:
- R590: Localized enlarged lymph nodes
Also known as:
- Other Anal and Rectal Condition
- Anal Disorder
- Rectal Disorder
- Proctitis
- Anal Disorders
- Rectal Disorders
ICD-10 Codes:
- K6289: Other specified diseases of anus and rectum
Which procedures does Dr. Barnett perform as a Surgeon?
As a Surgeon, procedures performed by a Dr. Kevin Barnett 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. Barnett's office.
Does Dr. Barnett accept my insurance?
Dr. Barnett 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. Barnett accept in O Fallon, IL?
Dr. Barnett in O Fallon, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
CVS Health (formerly Aetna)
Department of Defense / Tricare
Elevance Health Inc. (formerly Anthem)
Essence Healthcare
Express Scripts
Health Care Service Corporation (HCSC)
Medicare
Molina
View All Insurances
Where is Dr. Barnett's office located?
What is Dr. Barnett's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Barnett's National Provider Identifier (NPI) number is 1932166030.
What common questions do patients ask about Dr. Barnett?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Barnett
What is Dr. Kevin Barnett's specialty?
Dr. Barnett is a Surgeon near O Fallon, IL. 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. Barnett to book an appointment today.
Is this Dr. Kevin Barnett affiliated with a ranked Castle Connolly Top Hospital?
No, Barnett is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Memorial Hospital of Belleville, HSHS St. Elizabeth's Hospital. Castle Connolly Top Hospitals 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 Kevin Barnett accepting new patients in O Fallon, IL?
Yes, Dr. Kevin Barnett is accepting new patients at this time.
Does Dr. Kevin Barnett offer online booking?
Please contact Dr. Barnett's office for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Kevin Barnett?
Please contact Dr. Barnett's office for information regarding telehealth appointment availability or for scheduling assistance.
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