Immunofixation electrophoresis serum at St. Luke's Health - The Vintage Hospital

20171 Chasewood Park Drive, Houston, TX · CommonSpirit Health · · NPI 1710314141

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

$138.60

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.

$396.00

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.

$16.08 with Renaissance vs $396.00 with MHealth Network — 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
Renaissance Commercial|All Plans $16.08 ↓ -88%
Wellpoint Medicaid|STARKIDS $18.77 ↓ -86%
Wellpoint Medicaid|CHIP $18.77 ↓ -86%
TCHP Medicaid|STARKIDS $18.77 ↓ -86%
TCHP Medicaid|All Other Plans $18.77 ↓ -86%
Wellpoint Medicaid|All Other Plans $18.77 ↓ -86%
UNITED Medicaid|All Other Plans $19.15 ↓ -86%
UHC Medicaid|STARKIDS $19.15 ↓ -86%
UHC Medicaid|CHIP $19.15 ↓ -86%
BCBS Medicaid|All Plans $19.71 ↓ -86%
CHC Medicaid|All Other Plans $21.59 ↓ -84%
HUMANA Medicare|TRANSPLANT $22.34 ↓ -84%
SELECTCARE Medicare|All Plans $22.34 ↓ -84%
KELSEY Medicare|All Plans $22.34 ↓ -84%
BCBS Medicare|All Plans $22.34 ↓ -84%
CIGNA HEALTHSPRING Medicare|HMO $22.34 ↓ -84%
HUMANA Medicare|All Other Plans $22.34 ↓ -84%
CIGNA HEALTHSPRING Medicare|PPO $22.56 ↓ -84%
UHC-SecureHorizons Medicare|All Plans $22.79 ↓ -84%
AETNA Medicare|All Plans $22.79 ↓ -84%
Amerivantage Medicare|All Plans $23.01 ↓ -83%
SCANHealth Medicare|All Plans $23.90 ↓ -83%
DEVOTED Medicare|All Plans $23.90 ↓ -83%
KINDRED Medicare|All Plans $24.57 ↓ -82%
Wellpoint Medicaid|STAR $25.15 ↓ -82%
TCHP Medicaid|STAR $25.15 ↓ -82%
UNITED Medicaid|STAR $25.71 ↓ -81%
CHC Medicaid|STAR $28.91 ↓ -79%
KelseyCare Commercial|Exchange $30.16 ↓ -78%
Employer Direct Commercial|PPO $31.28 ↓ -77%
BCBS-TX Commercial|MyBlue Health Exchange $32.62 ↓ -76%
Superior Health Plan Commercial|All Plans $33.51 ↓ -76%
Community Health Choice Commercial|Exchange $33.51 ↓ -76%
Community Health Choice Commercial|All Other Plans $33.51 ↓ -76%
Wellpoint Commercial|Exchange $33.51 ↓ -76%
Aetna Commercial|Exchange $34.40 ↓ -75%
Bright Health Commercial|All Plans $36.86 ↓ -73%
United Commercial|Exchange $41.39 ↓ -70%
United Commercial|HMO $41.39 ↓ -70%
United Commercial|Charter $41.39 ↓ -70%
United Commercial|PPO $41.39 ↓ -70%
BCBS-TX Commercial|Exchange $42.45 ↓ -69%
Cigna Commercial|Surefit $53.71 ↓ -61%
UNITED Medicaid|STARPLUS $58.56 ↓ -58%
UHC Medicaid|STARPLUS $58.56 ↓ -58%
Cigna Commercial|HMO $59.26 ↓ -57%
NX Health Commercial|PPO $72.61 ↓ -48%
BCBS-TX Commercial|Blue Premier $72.83 ↓ -47%
Cigna Commercial|PPO $81.01 ↓ -42%
BCBS-TX Commercial|HMO $97.85 ↓ -29%
OPTUM Medicare|All Plans $106.92 ↓ -23%
BCBS-TX Commercial|PPO $114.60 ↓ -17%
TCHPCHIP Medicaid|HMO $138.60 ↑ +0%
OPTUM Medicaid|STAR $143.28 ↑ +3%
United Commercial|Optum $186.12 ↑ +34%
TEXASTRUECHOICE Medicaid|CHIP $217.80 ↑ +57%
CHC Medicaid|CHIP $217.80 ↑ +57%
CHC Medicaid|HMO $217.80 ↑ +57%
Cigna Lifesource Commercial|Transplant $237.60 ↑ +71%
Humana Commercial|Transplant $257.40 ↑ +86%
Coventry Commercial|PPO $257.40 ↑ +86%
First Health Commercial|All Plans $257.40 ↑ +86%
Aetna Commercial|HMO $269.28 ↑ +94%
Interlink Commercial|Transplant $277.20 ↑ +100%
Healthsmart Commercial|PPO $277.20 ↑ +100%
Cigna Commercial|Transplant $277.20 ↑ +100%
MultiPlan Commercial|All Plans $297.00 ↑ +114%
OPTUM Medicaid|STARPLUS $327.18 ↑ +136%
USA Health Network Commercial|All Plans $336.60 ↑ +143%
MHealth Network Commercial|PPO $396.00 ↑ +186%

Visitor-reported prices

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Immunofixation electrophoresis serum at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON MEDICAL CENTER Houston $44.84 $18.77 – $92.01
Baylor St Luke's Medical Center Houston $138.60 $16.08 – $396.00
HCA HOUSTON WEST HOUSTON $935.00 $18.39 – $92.01
HCA HOUSTON TOMBALL HOUSTON $332.25 $18.77 – $92.01
Adventhealth Rollins Brook Lampasas $505.14 $20.11 – $86.01
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $346.24 $10.00 – $168.07
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $346.24 $12.00 – $201.69
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $346.24 $12.00 – $168.07

All Texas hospitals for this procedure →