C-peptide 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

$41.58

Cash price

?

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.

$118.80

Gross charge

?

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.

$16.61 with TCHP vs $106.76 with BCBS-TX — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $16.61 ↓ -60%
CHC Medicaid|All Plans $16.61 ↓ -60%
Wellpoint Medicaid|All Plans $17.48 ↓ -58%
UNITED Medicaid|All Other Plans $17.83 ↓ -57%
KELSEY Medicare|All Plans $20.81 ↓ -50%
CIGNA-HEALTHSPRING Medicare|All Plans $20.81 ↓ -50%
BCBS Medicare|All Plans $20.81 ↓ -50%
HUMANA Medicare|All Plans $20.81 ↓ -50%
UNITED Medicare|All Plans $21.23 ↓ -49%
AETNA Medicare|All Plans $21.23 ↓ -49%
AMERIVANTAGE Medicare|All Plans $21.43 ↓ -48%
SCANHealth Medicare|All Plans $22.27 ↓ -46%
DEVOTED Medicare|All Plans $22.27 ↓ -46%
UNITED Medicaid|STAR $23.95 ↓ -42%
BCBS - TX Commercial|MyBlue Health Exchange $30.38 ↓ -27%
Ambetter Commercial|All Plans $31.21 ↓ -25%
Community Health Choice Commercial|Exchange $31.21 ↓ -25%
Wellpoint Commercial|Exchange $31.22 ↓ -25%
Bright Health Commercial|All Plans $34.34 ↓ -17%
United Commercial|Charter $38.55 ↓ -7%
United Commercial|HMO $38.55 ↓ -7%
United Commercial|Exchange $38.55 ↓ -7%
United Commercial|PPO $38.55 ↓ -7%
BCBS-TX Commercial|Exchange $39.54 ↓ -5%
Cigna Commercial|Surefit $49.58 ↑ +19%
UNITED Medicaid|STARPLUS $54.54 ↑ +31%
Cigna Commercial|HMO $54.71 ↑ +32%
BCBS-TX Commercial|Blue Premier $67.84 ↑ +63%
Cigna Lifesource Commercial|Transplant $71.28 ↑ +71%
Cigna Commercial|PPO $74.78 ↑ +80%
First Health Commercial|All Plans $77.22 ↑ +86%
Coventry Commercial|PPO $77.22 ↑ +86%
Aetna Commercial|HMO $80.79 ↑ +94%
Healthsmart Commercial|PPO $83.16 ↑ +100%
Cigna Commercial|Transplant $83.16 ↑ +100%
MultiPlan Commercial|All Plans $89.10 ↑ +114%
BCBS-TX Commercial|HMO $91.15 ↑ +119%
BCBS-TX Commercial|PPO $106.76 ↑ +157%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

C-peptide at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $367.11 $18.73 – $80.12
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $144.03 $9.90 – $49.94
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $130.98 $3.40 – $49.94
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $130.36 $12.00 – $49.94
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $144.03 $10.00 – $49.94
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $130.98 $12.00 – $49.94
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $130.98 $8.00 – $49.94
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $130.36 $12.00 – $49.94

All Texas hospitals for this procedure →