Colonoscopy Cost in Chattanooga, TN
A colonoscopy is an outpatient procedure in which a clinician guides a flexible, lighted tube with a camera through the large intestine to capture images of its lining. The procedure produces video and still images that are reviewed and summarized in a report. The hospital facility fee generally covers the procedure room, nursing staff, equipment and supplies, and is billed separately from clinician charges. This page covers two billing codes: 45378 (Screening Colonoscopy) and 45380 (Colonoscopy with Biopsy). All prices come from the machine-readable price transparency files that CMS requires US hospitals to publish.
Data last accessed by us: 2026-10-15 · Newest hospital file date among hospitals below: 2026-09-01
Data may be outdated
This hospital's pricing file has not been updated since 2026-01-25 (263 days ago). Prices may not reflect current charges. Contact the hospital directly for current pricing.
Screening Colonoscopy (HCPCS 45378)
Hide Show
| Hospital | Cash Price | |
|---|---|---|
| CHI Memorial Chattanooga | N/A | Schedule → |
| CHI Memorial Hixson | N/A | Schedule → |
| Parkridge East | N/A | Schedule → |
| Parkridge Medical Center | N/A | Schedule → |
Colonoscopy with Biopsy (HCPCS 45380)
Hide Show
| Hospital | Cash Price | |
|---|---|---|
| CHI Memorial Chattanooga | N/A | Schedule → |
| CHI Memorial Hixson | N/A | Schedule → |
| Parkridge East | N/A | Schedule → |
| Parkridge Medical Center | N/A | Schedule → |
What These Prices Mean
A gross charge is a hospital's full list price before any discounts, and a cash price is what a self-pay patient is offered. On this page neither figure is available. All 8 price rows, covering 4 hospitals, show a gross charge published as $0 or blank, and 0 of 8 rows show a published cash price. Because no gross or cash amounts exist here, no cash-to-gross percentage can be given. The missing values are gaps in the data, not prices of zero. People on a high-deductible plan who have not yet met their deductible usually pay the plan's negotiated rate, so the insured range is the most relevant figure on this page.
Two codes, similar ranges
Code 45378 is the screening colonoscopy, and code 45380 adds a biopsy during the procedure. At CHI Memorial Hospital Chattanooga and CHI Memorial Hospital Hixson, both codes show the same insured range of $167 to $3,462. At Parkridge East Hospital, 45378 ranges from $495.20 to $5,361, while 45380 ranges from $662.97 to $5,361. At Parkridge Medical Center, 45378 ranges from $669.51 to $5,361, and 45380 ranges from $703 to $5,361.
Why Colonoscopy Prices Vary
The four hospitals belong to two systems: CHI Memorial (CommonSpirit) with 2 hospitals and HCA Parkridge with 2. Both CHI Memorial hospitals list an insured range of $167 to $3,462 for each code. Both Parkridge hospitals share a top rate of $5,361, with lower ends that differ by hospital and code. The lowest insured rate in the table is $167 at CHI Memorial Hospital Chattanooga (45378), and the highest is $5,361 at Parkridge East Hospital (45378). No hospital here publishes a cash price for either code, so 0 of 4 hospitals have a cash price to compare with gross charges, and discount policies cannot be assessed from this data.
Beyond these four hospitals
Outpatient surgery centers and other facilities outside this dataset may price colonoscopies differently from hospitals, and their rates are not shown here. The insurer comparison for Screening Colonoscopy (45378) at Parkridge Medical Center lists 146 published rates. The lowest is $669.51, shown for BCBS TENNCARE, and the highest is $5,361, shown for United AllPayerAppendix. The highest rate is about 8x the lowest in that table, so the rate depends heavily on the plan.
Paying cash? Health insurance could lower your Colonoscopy cost.
Published cash prices on this page range from N/A to N/A. The lowest insured rate in the price table is $167 (CHI Memorial Hospital Chattanooga). Insured rates depend on the plan, and the lowest are often Medicaid, CHIP or Medicare Advantage plans, so they may not reflect what a commercial or marketplace plan pays. If you are uninsured, a marketplace health plan could reduce your out-of-pocket cost for this procedure.
Links go to Healthcare.gov, the official federal health insurance marketplace. We are not affiliated with Healthcare.gov or any insurance provider. This is not a recommendation for any specific plan.
Compare Insurer Rates for Colonoscopy in Chattanooga
How much does each insurance company pay for colonoscopy at Chattanooga hospitals?
| Insurer | Lowest Rate | Hospitals |
|---|---|---|
| BlueCross BlueShield of Tennessee | $167 | 4 |
| Amerigroup | $448 | 4 |
| UnitedHealthcare | $703 | 4 |
| Cigna | $857.52 | 4 |
Rates shown are the lowest and highest negotiated rates each insurer has published across Chattanooga hospitals for this procedure. Your actual cost depends on your plan's deductible, copay, and coinsurance.
What Insurers Actually Pay
Hide Show
Published negotiated rates for Screening Colonoscopy (HCPCS 45378) at Parkridge Medical Center, outpatient facility fee:
Screening Colonoscopy (45378), Parkridge Medical Center Payer Rates
| Insurance Payer | Plan Type | Negotiated Rate |
|---|---|---|
| BCBS | TENNCARE | $669.51 |
| BCBS | TENNCARE | $669.51 |
| BCBS | TENNCARE | $669.51 |
| BCBS | TENNCARE | $669.51 |
| BCBS | TENNCARE | $669.51 |
| BCBS | TENNCARE | $669.51 |
| BCBS | TENNCARE | $669.51 |
| BCBS | TENNCARE | $669.51 |
| United | TENNCARE | $703 |
| United | TENNCARE | $703 |
| United | TENNCARE | $703 |
| United | TENNCARE | $703 |
| United | TENNCARE | $703 |
| United | TENNCARE | $703 |
| United | TENNCARE | $703 |
| United | TENNCARE | $703 |
| BCBS | COVERKIDS | $725.48 |
| BCBS | COVERKIDS | $725.48 |
| BCBS | COVERKIDS | $725.48 |
| BCBS | COVERKIDS | $725.48 |
| BCBS | COVERKIDS | $725.48 |
| BCBS | COVERKIDS | $725.48 |
| BCBS | COVERKIDS | $725.48 |
| BCBS | COVERKIDS | $725.48 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| Bright Health | HIX | $870 |
| BCBS | BlueCare | $990 |
| BCBS | BlueCare | $990 |
| BCBS | BlueCare | $990 |
| BCBS | BlueCare | $990 |
| BCBS | BlueCare | $990 |
| BCBS | BlueCare | $990 |
| BCBS | BlueCare | $990 |
| BCBS | BlueCare | $990 |
| Health One Alliance | HMOPOS | $1,109 |
| Peach State | MGMCD | $1,150 |
| Wellcare | MCD | $1,150 |
| Wellcare | MCD | $1,150 |
| Peach State | MGMCD | $1,150 |
| Wellcare | MCD | $1,150 |
| Peach State | MGMCD | $1,150 |
| Wellcare | MCD | $1,150 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Bright Health | SmallGroup | $1,187 |
| Health One Alliance | COMMHIX | $1,230 |
| Health One Alliance | COMMHIX | $1,230 |
| Health One Alliance | COMMHIX | $1,230 |
| Health One Alliance | COMMHIX | $1,230 |
| Health One Alliance | COMMHIX | $1,230 |
| Health One Alliance | COMMHIX | $1,230 |
| Health One Alliance | COMMHIX | $1,230 |
| Health One Alliance | COMMHIX | $1,230 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| Aetna | NewBusiness | $1,804 |
| BCBS | NetworkS | $1,959 |
| BCBS | NetworkS | $1,959 |
| BCBS | NetworkS | $1,959 |
| BCBS | NetworkS | $1,959 |
| BCBS | NetworkS | $1,959 |
| BCBS | NetworkS | $1,959 |
| BCBS | NetworkS | $1,959 |
| BCBS | NetworkS | $1,959 |
| Amerigroup | MCD | $2,365 |
| Amerigroup | MCD | $2,365 |
| Amerigroup | MCD | $2,365 |
| Amerigroup | MCD | $2,365 |
| Apex Health | MCR | $2,550 |
| NHC Advantage, Inc. | MCRHMO | $2,550 |
| Pruitt Health (AllyAlign) | MCR | $2,550 |
| BCBS | NetworkP | $3,004 |
| Cigna | NewBusiness | $3,215 |
| Cigna | NewBusiness | $3,215 |
| Cigna | NewBusiness | $3,215 |
| Cigna | NewBusiness | $3,215 |
| Cigna | NewBusiness | $3,215 |
| Cigna | NewBusiness | $3,215 |
| Cigna | NewBusiness | $3,215 |
| Cigna | NewBusiness | $3,215 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| Aetna | COMM | $3,230 |
| United | Core | $3,753 |
| United | Core | $3,753 |
| United | Core | $3,753 |
| United | Core | $3,753 |
| United | Core | $3,753 |
| United | Core | $3,753 |
| United | Core | $3,753 |
| United | Core | $3,753 |
| Cigna | OAP | $3,979 |
| Cigna | OAP | $3,979 |
| Cigna | OAP | $3,979 |
| Cigna | OAP | $3,979 |
| Cigna | OAP | $3,979 |
| Cigna | OAP | $3,979 |
| Cigna | OAP | $3,979 |
| Cigna | OAP | $3,979 |
| United | HeritageSelect | $4,289 |
| United | HeritageSelect | $4,289 |
| United | HeritageSelect | $4,289 |
| United | HeritageSelect | $4,289 |
| United | HeritageSelect | $4,289 |
| United | HeritageSelect | $4,289 |
| United | HeritageSelect | $4,289 |
| United | HeritageSelect | $4,289 |
| United | AllPayerAppendix | $5,361 |
| United | AllPayerAppendix | $5,361 |
| United | AllPayerAppendix | $5,361 |
| United | AllPayerAppendix | $5,361 |
| United | AllPayerAppendix | $5,361 |
| United | AllPayerAppendix | $5,361 |
| United | AllPayerAppendix | $5,361 |
| United | AllPayerAppendix | $5,361 |
Key finding: At Parkridge Medical Center, the 146 published rates for code 45378 run from $669.51 for BCBS TENNCARE to $5,361 for United AllPayerAppendix, about 8x apart.
What to Do With These Colonoscopy Prices
Quote both codes and ask for the cash number. When you call a hospital, say 45378 for a screening colonoscopy and 45380 for one with a biopsy. A biopsy is decided during the procedure, so ask for a self-pay price and an itemized estimate that covers both. Ask the insurer separately how a biopsy would change your share.
Use the insured range as your yardstick. Facility rates on this page run from $167 at CHI Memorial Hospital Chattanooga to $5,361 at Parkridge East Hospital, both for 45378. Because no hospital here publishes a cash price, there is nothing on this page to compare a quote against directly. Once you have a written cash quote, you can set it next to the range at the same hospital and see where it lands.
Read the bill by sender. The figures here are facility charges only. Check whether these bills arrive separately, and match each one to a code:
- The hospital or surgery center: the facility fee.
- The gastroenterologist: the professional fee.
- The anesthesia provider: billed on its own.
- A pathology lab: only if tissue was sent for testing.
Ask each one for its price before the day of the procedure.
Empty cells are not free prices. All 8 rows here show gross charges and cash prices as $0 or blank. That means the data is missing, not that the service costs nothing. Treat the hospital's own quote as the number that counts.
Financial assistance and discounts. Nonprofit hospitals are required to publish a financial assistance policy, and the billing office can send it with an application. Some hospitals also offer prompt-pay or self-pay discounts; these vary by hospital and are not included in this data. If you are uninsured or not using insurance for scheduled care, you can ask the provider for a good faith estimate before the appointment.
General information about using published prices, not medical, legal or financial advice. Confirm your own cost with the hospital and your insurer. Our methodology · Medical Disclaimer
What Patients Ask About Colonoscopy Costs
How much does a colonoscopy cost without insurance in Chattanooga?
No cash prices are published for a colonoscopy at any of the 4 Chattanooga hospitals on this page, so a self-pay range cannot be given. CHI Memorial Hospital Chattanooga, CHI Memorial Hospital Hixson, Parkridge East Hospital and Parkridge Medical Center all show cash as not published for both codes 45378 and 45380. Those blanks are missing data, not a price of $0. Contacting a hospital's billing office is the way to ask for a self-pay quote. Note that the facility charge covers only the hospital side. Professional fees, such as the physician's, are billed separately and are not included in these figures.
Why is the gross charge so much higher than the cash price?
On this page the comparison cannot be made, because no gross charge is available for any hospital. All 8 price rows show the gross charge as published $0 or blank, and 0 of 8 rows show a cash price. No cash-to-gross percentage can be stated. In general, a gross charge is a hospital's list price and is often much higher than what insurers negotiate or what self-pay patients are offered. Here, the only published figures are the insured rates, which range from $167 to $5,361 across the table.
Does insurance cover a colonoscopy?
Whether a colonoscopy is covered depends on your specific plan, so the plan's own documents or member services are the place to confirm. This page shows negotiated rates, not coverage terms. Insured rates for the facility charge range from $167 at CHI Memorial Hospital Chattanooga to $5,361 at Parkridge East Hospital for code 45378. At Parkridge Medical Center, 146 published rates for code 45378 run from $669.51 for BCBS TENNCARE to $5,361 for United AllPayerAppendix. If you have a high-deductible plan and have not met your deductible, you usually pay the plan's negotiated rate until it is met.
Are there additional fees beyond the colonoscopy facility charge?
Yes. The facility charge is only one part of the total. Other bills commonly associated with a colonoscopy include the professional fee for the physician who performs the procedure, a separate fee for anesthesia or sedation and the clinician who administers it, and a pathology fee if tissue samples are sent to a laboratory for review. Some patients also receive separate charges for bowel preparation supplies or medications. These may come from different billing entities, sometimes outside the hospital, so they can arrive as separate statements. Itemized estimates from each provider show what applies to a given visit.
What is the cash price for a colonoscopy at Parkridge Medical Center in Chattanooga?
No cash price is published for either colonoscopy code at Parkridge Medical Center. The gross charge is also missing, shown as N/A. A blank or $0 entry means the data is missing, not that the procedure is free. Published insured rates are the only figures available there, and they cover the facility charge only.
What is the lowest published colonoscopy price in Chattanooga, TN?
The lowest insured rate in the price table is $167 at CHI Memorial Hospital Chattanooga for code 45378, Screening Colonoscopy. This is a facility charge only, and it is a negotiated insured rate rather than a cash price. No cash prices are published for any of the 8 price rows on this page.
What is the highest colonoscopy rate listed for Chattanooga hospitals?
The highest insured rate listed is $5,361 at Parkridge East Hospital for code 45378. The same $5,361 also tops the 45380 range at both Parkridge East Hospital and Parkridge Medical Center. These are facility charges only, and gross charges and cash prices are missing for every row.
How much does United pay for a screening colonoscopy at Parkridge Medical Center?
The payer table for code 45378 at Parkridge Medical Center shows United entries listed under AllPayerAppendix at $5,361, the top of the 146 published rates. The highest entry is about 8x the lowest. This is a facility charge only, and the table does not show a cash price.
What is the BCBS TennCare rate for a colonoscopy at Parkridge Medical Center?
The payer table lists BCBS TENNCARE at $669.51 for code 45378, Screening Colonoscopy, at Parkridge Medical Center. This sits at the low end of the 146 published rates, sorted low to high. It is a facility charge only, and Parkridge Medical Center publishes no cash price for this code.
Compare Other Procedures in Chattanooga
Data Sources
Hide Show
Heads up: source files are large
Hospital CMS transparency files typically range from tens of megabytes to several hundred megabytes. Clicking a link below will open the file in a new tab and may trigger a large download, which can consume mobile data or slow down older devices. These files are intended for data processing, not casual viewing.
CHI Memorial Hospital Chattanooga
File updated: 2026-02-28 · Accessed by us: 2026-10-15
Attested by: Janelle Reilly , Market President, SE Tennessee/N Georgia
We are not affiliated with CHI Memorial Hospital Chattanooga. Published prices may not reflect your actual cost. Disclaimer
⚠ Large file, opens in new tab
CHI Memorial Hospital Hixson
File updated: 2026-02-28 · Accessed by us: 2026-10-15
Attested by: Janelle Reilly , Market President, SE Tennessee/N Georgia
We are not affiliated with CHI Memorial Hospital Hixson. Published prices may not reflect your actual cost. Disclaimer
⚠ Large file, opens in new tab
Erlanger Baroness Hospital
File updated: 2026-01-25 · Accessed by us: 2026-10-15
Attested by: Lynn S. DeJaco
We are not affiliated with Erlanger Baroness Hospital. Published prices may not reflect your actual cost. Disclaimer
⚠ Large file, opens in new tab
Parkridge East Hospital
File updated: 2026-09-01 · Accessed by us: 2026-10-15
Attested by: Nicholas Pounder
We are not affiliated with Parkridge East Hospital. Published prices may not reflect your actual cost. Disclaimer
⚠ Large file, opens in new tab
Parkridge Medical Center
File updated: 2026-09-01 · Accessed by us: 2026-10-15
Attested by: Christopher Cosby
We are not affiliated with Parkridge Medical Center. Published prices may not reflect your actual cost. Disclaimer
⚠ Large file, opens in new tab