Colonoscopy w/dilation at St. Luke's Health - Patients Medical Center

4600 E. Sam Houston Parkway South, Pasadena, TX · CommonSpirit Health · · NPI 1407990088

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$286.34

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$818.10

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$407.80 with TCHP vs $10,059.00 with Cigna — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
TCHP Medicaid|All Plans $407.80 ↑ +42%
CHC Medicaid|All Plans $407.80 ↑ +42%
Wellpoint Medicaid|All Plans $429.26 ↑ +50%
UNITED Medicaid|All Other Plans $437.85 ↑ +53%
Cigna Lifesource Commercial|Transplant $490.86 ↑ +71%
First Health Commercial|All Plans $531.77 ↑ +86%
Coventry Commercial|PPO $531.77 ↑ +86%
Aetna Commercial|PPO $556.31 ↑ +94%
Cigna Commercial|Transplant $572.67 ↑ +100%
Healthsmart Commercial|PPO $572.67 ↑ +100%
UNITED Medicaid|STAR $588.09 ↑ +105%
MultiPlan Commercial|All Plans $613.58 ↑ +114%
Aetna Commercial|Transplant $621.76 ↑ +117%
BCBS-TX Commercial|Exchange $753.17 ↑ +163%
Aetna-Kelsey Care Commercial|HMO $807.00 ↑ +182%
BCBS - TX Commercial|MyBlue Health Exchange $964.05 ↑ +237%
Aetna Commercial|HMO $972.00 ↑ +239%
CIGNA-HEALTHSPRING Medicare|All Plans $1,180.99 ↑ +312%
HUMANA Medicare|All Plans $1,180.99 ↑ +312%
BCBS Medicare|All Plans $1,180.99 ↑ +312%
KELSEY Medicare|All Plans $1,180.99 ↑ +312%
AETNA Medicare|All Plans $1,204.61 ↑ +321%
UNITED Medicare|All Plans $1,204.61 ↑ +321%
AMERIVANTAGE Medicare|All Plans $1,216.42 ↑ +325%
SCANHealth Medicare|All Plans $1,263.66 ↑ +341%
DEVOTED Medicare|All Plans $1,263.66 ↑ +341%
UNITED Medicaid|STARPLUS $1,339.29 ↑ +368%
BCBS-TX Commercial|Blue Premier $1,456.12 ↑ +409%
BCBS-TX Commercial|HMO $1,727.26 ↑ +503%
Bright Health Commercial|All Plans $1,734.13 ↑ +506%
Community Health Choice Commercial|Exchange $1,771.48 ↑ +519%
Ambetter Commercial|All Plans $1,771.48 ↑ +519%
Wellpoint Commercial|Exchange $1,771.49 ↑ +519%
BCBS-TX Commercial|PPO $1,928.10 ↑ +573%
United Commercial|Exchange $2,303.00 ↑ +704%
Humana Commercial|HMO $2,430.00 ↑ +749%
Humana Commercial|PPO $2,430.00 ↑ +749%
United Commercial|Charter $3,400.00 ↑ +1087%
Cigna Commercial|Surefit $3,635.00 ↑ +1169%
United Commercial|PPO $3,778.00 ↑ +1219%
United Commercial|HMO $3,778.00 ↑ +1219%
Cigna Commercial|HMO $4,005.00 ↑ +1299%
Cigna Commercial|PPO $10,059.00 ↑ +3413%

Visitor-reported prices

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Colonoscopy w/dilation at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON SOUTHEAST PASADENA not published $420.67 – $1,747.34
Adventhealth Rollins Brook Lampasas not published $1,255.28 – $2,991.88
BAYLOR UNIVERSITY MEDICAL CENTER Dallas not published $429.26 – $6,703.00
HCA HOUSTON CLEAR LAKE FRIENDSWOOD not published $420.67 – $1,606.75
HCA HOUSTON MEDICAL CENTER Houston not published $460.61 – $2,058.65
HCA HOUSTON CONROE CONROE not published $420.67 – $1,747.34
HCA HOUSTON KINGWOOD HUMBLE not published $420.67 – $1,787.51
HCA HOUSTON NORTHWEST SPRING not published $460.61 – $1,787.51

All Texas hospitals for this procedure →