CMS Price Transparency Data

Colonoscopy (diagnostic)

Facility: Methodist Hospital Stone Oak

Billing Code: 45378 (CPT)

The BaseRate · fair price high confidence

A fair price for this

$1,346

about 1.4× the $950 Medicare rate · typically $920–$1,486

modeled estimate · not a bill or quote

What this hospital charges insurers

$1,377

About the fair price

about $31 over the fair price · 1.4× Medicare

Medicare pays $950 Fair price $1,346 This hospital $1,377

How we calculate the fair BaseRate →

How this hospital compares to other TX hospitals

Highest price of the 9 TX hospitals we have prices for — worth calling around.

Cheapest $100 Priciest $1,377

Black dot = this hospital, among the 9 TX hospitals with a price for this procedure. Full list below.

A fair price for a Colonoscopy (diagnostic) is about $1,346 (about 1.4× the $950 Medicare rate). Methodist Hospital Stone Oak charges insurers about $1,377 — about the fair price. Located in San Antonio, TX.

What each insurance company pays

Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.

5 of 6 major insurers have a published price at this hospital

✓ UnitedHealthcare✓ Blue Cross Blue Shield✓ Aetna✓ Cigna✓ Humana Kaiser Permanente

Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.

Insurance company	Price range	vs. Medicare
UnitedHealthcaremajor	$328 - $3,917	35%
Blue Cross Blue Shieldmajor	$1,176 - $1,971	124%
Aetnamajor	$415 - $2,936	44%
Cignamajor	$3,031 - $4,014	319%
Humanamajor	$411	43%
Amerigroup	$363	38%
Fidelis Care	$2,115	223%
Healthcare Highways	$3,041	320%
Molina	$361	38%
Oscar Health	$1,377	145%
WellCare	$962 - $981	101%
+ 5 smaller / regional plans	$1,028 - $3,571

Government programs also on file: Medicaid.

Excludes 3 rental-network / third-party entries (e.g. Multiplan, PHCS) — these are pricing networks, not insurers.

Self-Pay How to get the cash price

Tell the billing desk you want to be billed as self-pay — not through insurance — before your visit.
Ask for the cash / prompt-pay discount in writing, with the exact price, before you agree to anything.
Get it in writing that they won’t also bill your insurance, so the cash price is what you owe.
Check the CPT code on your bill matches exactly: 45378.

Insurance Before you use insurance

Call your insurance company to confirm Methodist Hospital Stone Oak is in-network.
Ask your insurer whether prior approval is required for CPT code 45378.
Confirm the doctor or provider is in-network too — not just the hospital building.
Check your Explanation of Benefits against the hospital’s final itemized bill.

Estimate your out-of-pocket cost

A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.

How you’d pay

Deductible left to meet ($)

Your coinsurance (%)

Enter your details and press estimate to compare.

Other Procedures at Methodist Hospital Stone Oak

Compare: Colonoscopy (diagnostic) at other TX hospitals

Insurance negotiated median for the same procedure, sorted lowest first.