Mayo proinsulin at St. Luke's Health - Brazosport Hospital

100 Medical Drive, Lake Jackson, TX · CommonSpirit Health · · NPI 1972581940

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

$134.82

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.

$385.20

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.

$15.04 with United vs $309.71 with Wellpoint — 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
United Commercial|All Other Plans $15.04 ↓ -89%
UNITED Medicaid|All Other Plans $22.42 ↓ -83%
TCHP Medicaid|All Other Plans $22.42 ↓ -83%
BCBS Medicaid|All Plans $23.54 ↓ -83%
CHC Medicaid|CHIP $23.54 ↓ -83%
SUPERIOR Medicaid|All Plans $23.54 ↓ -83%
CHC Medicaid|All Other Plans $23.54 ↓ -83%
BCBS Medicare|All Plans $26.69 ↓ -80%
UNITED Medicare|All Plans $26.69 ↓ -80%
KELSEY Medicare|All Plans $26.69 ↓ -80%
CIGNA-HEALTHSPRING Medicare|All Plans $26.69 ↓ -80%
HUMANA Medicare|All Plans $26.69 ↓ -80%
SELECTCARE Medicare|All Plans $27.49 ↓ -80%
Wellpoint Medicare|All Plans $27.49 ↓ -80%
WellcareTP Medicare|All Plans $27.49 ↓ -80%
Community Health Choice Commercial|Exchange $28.02 ↓ -79%
Devoted Medicare|All Plans $28.56 ↓ -79%
SCANHealth Medicare|All Plans $28.56 ↓ -79%
UNITED Medicaid|STAR $30.04 ↓ -78%
TCHP Medicaid|STAR $30.04 ↓ -78%
CHC Medicaid|STAR $31.61 ↓ -77%
Ambetter Commercial|All Plans $38.70 ↓ -71%
Wellpoint Commercial|Exchange $40.04 ↓ -70%
Aetna Commercial|Exchange $41.10 ↓ -70%
United Commercial|Exchange $41.37 ↓ -69%
Bright Health Commercial|All Plans $44.04 ↓ -67%
Aetna Medicare|All Plans $57.78 ↓ -57%
BCBS-TX Commercial|Blue Advantage HMO $64.32 ↓ -52%
Humana Commercial|All Plans $66.72 ↓ -51%
UNITED Medicaid|STARPLUS $68.61 ↓ -49%
Entrust Commercial|All Plans $69.39 ↓ -49%
BCBS-TX Commercial|Blue Options $81.67 ↓ -39%
BCBS-TX Commercial|Traditional $90.75 ↓ -33%
BCBS-TX Commercial|PPO-POS $93.42 ↓ -31%
BCBS-TX Commercial|HMO $95.28 ↓ -29%
BCBS-TX Commercial|PPO $111.83 ↓ -17%
Cigna Commercial|All Plans $111.87 ↓ -17%
Health First Commercial|All Plans $192.60 ↑ +43%
Wellpoint Medicaid|All Other Plans $231.12 ↑ +71%
Wellpoint Medicaid|STAR $309.71 ↑ +130%

Visitor-reported prices

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Mayo proinsulin at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $149.54 $10.00 – $186.92
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $149.54 $12.00 – $224.31
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $149.54 $12.00 – $186.92
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $149.54 $10.00 – $186.92
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $149.54 $12.00 – $224.31
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $149.54 $8.00 – $224.31
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $149.54 $12.00 – $224.31
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $149.54 $10.00 – $186.92

All Texas hospitals for this procedure →