Colonoscopy (diagnostic) in Oklahoma City, OK costs $632 to $2,683. Here's every hospital's price.
3 hospitals in the Oklahoma City, OK metro area publish a cash price for colonoscopy (diagnostic) (CPT 45378). We read their files every month so you don't have to.
Across the Oklahoma City, OK metro area, 3 hospitals list a cash price for colonoscopy (diagnostic) (CPT 45378). The lowest is $632 at Mercy Hospital Logan County, the median is $2,651 and the highest is $2,683 at Northwest Surgical Hospital. The most expensive hospital lists 4.2 times the cheapest for the same code.
The Oklahoma City, OK median of $2,651 is 81% above the national median of $1,469 across 938 US hospitals with a cash price for this code.
6 of these hospitals also publish the rates they negotiated with insurers, from $8 to $4,876. With insurance you pay a share of the negotiated rate, which is sometimes higher than the cash price; you may ask for the cash price instead.
The files behind these prices are dated between March 2026 and August 2026. 22 other hospitals in the metro area have no readable price for this code: some publish no file, some block automated reading, some leave the code out. They are listed below so you can call them.
Sorted by cash price
Hospital facility fee onlyGuthrie · 31 mi · File Jun 2026
Oklahoma City · 13 mi · File Jun 2026
Oklahoma City · 10 mi · File Mar 2026
Oklahoma City · 3 mi · File Apr 2026
Midwest City · 7 mi · File Apr 2026
Oklahoma City · 2 mi · File Aug 2026
What's in the price
The hospital facility fee for CPT 45378. The doctor, anesthesia and lab work usually bill separately.
Cash vs. insured
Cash is what you pay without insurance. With insurance you pay a share of the negotiated rate, which can be higher than cash. You may ask for the cash price.
What to say on the phone
"I'd like the self-pay price for CPT 45378, in writing, and whether it covers facility, physician and anesthesia."
About colonoscopy (diagnostic)
A colonoscopy is an examination of the large intestine with a flexible camera passed through the rectum. The diagnostic version, CPT 45378, is the base procedure: the doctor looks, and if nothing needs to be removed or sampled, this is the code the hospital bills. Most people are sedated and go home the same day.
What the price covers
The hospital's price for 45378 is the facility fee: the endoscopy suite, nursing, the scope and its cleaning, recovery time and disposable supplies. It usually does not include the gastroenterologist's professional fee, the anesthesia provider, or pathology if a sample is taken. Those are billed separately, often by different companies, and can add several hundred dollars to what you see here.
If polyps are found and removed, the code changes to 45385 (polyp removal) or 45380 (biopsy), and the price changes with it. A hospital's cash price for 45378 is the best starting point, not a guarantee of the final bill.
Screening versus diagnostic
A screening colonoscopy for someone with no symptoms is preventive care, which most insurance plans cover without cost-sharing. A diagnostic colonoscopy, done because of symptoms or a positive stool test, is not. The same procedure, the same room, a different code and a different bill. If you are insured, ask before the appointment which one will be billed.
Why prices vary so much
The spread between hospitals is often five to ten times for this code. Academic medical centers and large systems tend to list higher gross charges and higher negotiated rates; community hospitals and hospital-owned outpatient centers tend to be cheaper. Location matters less than ownership and system size. Freestanding ambulatory surgery centers, which are not in these files, are often cheaper still.
Questions to ask before you book
- Is this the self-pay price for CPT 45378, in writing?
- Does it include the physician, anesthesia and pathology, or are those separate?
- If a polyp is removed, what does the price become?
- Is there a prompt-pay or financial-assistance discount on top of the cash price?
Hospitals in Oklahoma City, OK without a price for this procedure
Listed so you know who to call. The reason is what we found on their website.
- Community Hospital, LLCWebsite blocks automated reading
- Grady Memorial HospitalNo price file found
- Integris Baptist Medical Center, INCWebsite blocks automated reading
- Integris Canadian Valley HospitalWebsite blocks automated reading
- Integris Community Hospital - Council CrossingWebsite blocks automated reading
- Integris Health Edmond HospitalWebsite blocks automated reading
- Integris Southwest Medical CenterWebsite blocks automated reading
- J D Mccarty Center for Childrencode not in file
- Lakeside Women's Hospital, A Member of Integris HeWebsite blocks automated reading
- Mcbride Orthopedic Hospitalcode not in file
- Norman RegionalWebsite blocks automated reading
- O U Medical CenterNo website on record
- Oklahoma Center for Orthopaedic & Multi-SpNo price file found
- Oklahoma Heart Hospital South, LLCWebsite blocks automated reading
- Oklahoma Heart Hospital, LLCWebsite blocks automated reading
- Oklahoma Spine Hospitalcode not in file
- Onecore HealthFile in an unsupported format
- Prague Regional Memorial HospitalNo website on record
- Purcell Municipal Hospitalcode not in file
- Rural Wellness Stroud HospitalNo website on record
- Summit Medical Center, LLCNo price file found
- The Children's Center, INCcode not in file