26 Years of Experience
Accepting patients
Who is Dr. Durkan, Gastroenterologist in Fort Collins, CO?
Dr. Mark Durkan, MD is a Gastroenterologist, who primarily practices in Fort Collins, CO. He has been practicing for over 26 years. Dr. Durkan graduated from University Of Colorado School Of Medicine and completed his residency at Beth Israel Deaconess Medical Center Program. Dr. Durkan is fluent in English, and is currently seeing new patients. Dr. Durkan’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Durkan’s office at (970) 207-9773.
Where did Dr. Durkan go to medical school and complete their residency?
Residency: Beth Israel Deaconess Medical Center Program
Medical School: University Of Colorado School Of Medicine
What languages does Dr. Durkan speak?
Dr. Durkan and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Durkan treat?
As a Gastroenterologist, Dr. Durkan 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. Durkan. 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:
- Benign Ascending Colon Polyp
- Benign Transverse Colon Polyp
- Benign Cecum Polyp
- Benign Descending Colon Polyp
- Benign Tumor
- Colonic Polyps
- Colon Polyps
- Non-cancerous ascending colon growth
- Ascending colon adenoma
- Ascending colon benign tumor
- Non-cancerous transverse colon growth
- Transverse colon adenoma
- Transverse colon benign tumor
- Non-cancerous cecum growth
- Cecal adenoma
- Cecum benign tumor
- Non-cancerous descending colon growth
- Descending colon adenoma
- Descending colon benign tumor
ICD-10 Codes:
- D122: Benign neoplasm of ascending colon
- D123: Benign neoplasm of transverse colon
- D120: Benign neoplasm of cecum
- D124: Benign neoplasm of descending colon
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:
- Stomach and Duodenum Disorder
- Stomach Disorder
- Gastric Conditions
- Duodenal Conditions
- Digestive System Disorders
ICD-10 Codes:
- K3189: Other diseases of stomach and duodenum
Also known as:
- Colon Polyps
- Colonic Polyps
- Colorectal Polyps
- Intestinal Polyps
- Bowel Polyps
ICD-10 Codes:
- Z86010: Personal history of colon polyps
What procedures does Dr. Durkan perform?
As a Gastroenterologist, Dr. Durkan 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. Durkan. 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 with Bleeding Control
- 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
- Endoscopic Hemostasis
- Colonoscopy for Bleeding
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)
- 45382: Colonoscopy, flexible; with control of bleeding, any method
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:
- EGD with Esophageal Balloon Dilation
- Diagnostic Upper Endoscopy with Biopsy
- Upper Endoscopy with Varices Banding
- Flexible Sigmoidoscopy with Biopsy
- Colonoscopy with Injections
- Esophagus Widening Procedure (Endoscopic)
- Colorectal Cancer Screening Tests
- Colonoscopy
- Upper Endoscopy with Esophageal Dilation
- Flexible Esophagoscopy with Balloon
- EGD with Balloon Widening
- EGD with Biopsy
- Esophagogastroduodenoscopy
- Upper GI Endoscopy
- Stomach Scope with Sample
- EGD with Band Ligation
- Esophageal Varices Banding
- Gastric Varices Treatment
- Sigmoid Colon Scope with Biopsy
- Lower Endoscopy with Tissue Sample
- Flexible Sigmoidoscopy and Biopsy
- Rectum and Lower Colon Exam
- Flexible Colonoscopy with Injection
- Colon Scope with Medication
- Therapeutic Colonoscopy
- Esophageal Dilation
- EGD with Dilation
- Upper Endoscopy with Widening
CPT Codes:
- 43249: Esophagogastroduodenoscopy, flexible, transoral; with transendoscopic balloon dilation of esophagus (less than 30 mm diameter)
- 43235: Esophagogastroduodenoscopy, flexible, transoral; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
- 43244: Esophagogastroduodenoscopy, flexible, transoral; with band ligation of esophageal/gastric varices
- 45331: Sigmoidoscopy, flexible; with biopsy, single or multiple
- 45381: Colonoscopy, flexible; with directed submucosal injection(s), any substance
- 43248: Esophagogastroduodenoscopy, flexible, transoral; with insertion of guide wire followed by passage of dilator(s) through esophagus over guide wire
Also known as:
- Upper Endoscopy with Polyp Removal
- Upper Endoscopy with Stomach/Duodenum Dilation
- EGD with Polypectomy
- Esophagus, Stomach, Duodenum Scope with Removal
- Flexible Endoscopy Tumor Excision
- EGD with Dilation
- Esophageal Dilation
- Stomach Stricture Widening
- Duodenal Stricture Repair
CPT Codes:
- 43251: Esophagogastroduodenoscopy, flexible, transoral; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 43245: Esophagogastroduodenoscopy, flexible, transoral; with dilation of gastric/duodenal stricture(s) (eg, balloon, bougie)
Also known as:
- Stopping Bleeding in Esophagus, Stomach, or Duodenum
- EGD with Bleeding Control
- Upper GI Endoscopy for Bleeding
- Gastric Bleeding Treatment
CPT Codes:
- 43255: Esophagogastroduodenoscopy, flexible, transoral; with control of bleeding, any method
Also known as:
- Flexible Sigmoidoscopy
- Colorectal Cancer Screening Tests
- Sigmoidoscopy
- Lower colon exam
- Flexible colon scope
- Rectum and lower colon check
CPT Codes:
- 45330: Sigmoidoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Does Dr. Durkan accept my insurance?
Dr. Durkan accepts most major insurance plans. Important: Please call our office at (970) 207-9773 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Durkan accept in Fort Collins, CO?
Dr. Durkan in Fort Collins, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Department of Veterans Affairs
Devoted Health
Elevance Health Inc. (formerly Anthem)
Express Scripts
Gila River Health Care Corporation
Humana
Medicare
State of Colorado
UnitedHealthcare
View All Insurances
Where is Dr. Durkan's office located?
Dr. Mark Durkan's Primary Practice
3702 S Timberline Rd
Fort Collins, CO 80525
(970) 207-9773
What is Dr. Durkan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Durkan's National Provider Identifier (NPI) number is 1992801781.
What common questions do patients ask about Dr. Durkan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Durkan
What is Dr. Mark Durkan's specialty?
Dr. Durkan is a Gastroenterologist near Fort Collins, CO. An internist focused on diagnosing and treating disorders of the digestive system, encompassing the stomach, intestines, liver, and gallbladder. This specialist manages conditions like abdominal pain, ulcers, diarrhea, cancer, and jaundice, and performs intricate diagnostic and therapeutic procedures using endoscopes to examine internal organs. Contact Dr. Durkan to book an appointment today.
Is this Dr. Mark Durkan affiliated with a ranked Castle Connolly Top Hospital?
No, Durkan is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Uchealth Poudre Valley Hospital, Uchealth Greeley Hospital, Uchealth Medical Center Of The Rockies, Uchealth Emergency Room - West Greeley, Banner North Colorado Medical Center. 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 Gastroenterologist?
Explore Gastroenterologist 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 Durkan accepting new patients in Fort Collins, CO?
Yes, Dr. Mark Durkan is accepting new patients at this time.
Does Dr. Mark Durkan offer online booking?
Please contact Dr. Durkan's office at (970) 207-9773 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mark Durkan?
Please contact Dr. Durkan's office at (970) 207-9773 for information regarding telehealth appointment availability or for scheduling assistance.
Other Gastroenterologist Near Fort Collins, CO
RH
Gastroenterologist
Accepting patientsDr. Rodney Holland, MD is a Gastroenterologist, who primarily practices in Fort Collins, CO. He is board certified.
Fort Collins, CO
HM
Gastroenterologist
Accepting patientsDr. Hugh Mc Elwee, MD is a Gastroenterologist, who primarily practices in Fort Collins, CO. He has been practicing for over 47 years and is board certified.
Fort Collins, CO
BW
Gastroenterologist
Accepting patientsDr. Benjamin Warren, MD is a Gastroenterologist, who primarily practices in Fort Collins, CO with 2 additional practice locations.
Fort Collins, CO