External chromosome analysis 20-25 cells at St. Luke's Health - Lakeside Hospital

17400 St Lukes Way, The Woodlands, TX · CommonSpirit Health · · NPI 1184868879

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

$321.30

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.

$918.00

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.

$104.12 with Renaissance vs $918.00 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 $104.12 ↓ -68%
Wellpoint Medicaid|All Other Plans $121.47 ↓ -62%
TCHP Medicaid|Lakeside $121.47 ↓ -62%
Wellpoint Medicaid|STARKIDS $121.47 ↓ -62%
TCHP Medicaid|STARKIDS $121.47 ↓ -62%
Wellpoint Medicaid|CHIP $121.47 ↓ -62%
UHC Medicaid|STARKIDS $123.90 ↓ -61%
UHC Medicaid|CHIP $123.90 ↓ -61%
UNITED Medicaid|All Other Plans $123.90 ↓ -61%
BCBS Medicaid|All Plans $127.54 ↓ -60%
CHC Medicaid|All Other Plans $139.69 ↓ -57%
SELECTCARE Medicare|All Plans $144.61 ↓ -55%
KELSEY Medicare|All Plans $144.61 ↓ -55%
BCBS Medicare|All Plans $144.61 ↓ -55%
CIGNA HEALTHSPRING Medicare|HMO $144.61 ↓ -55%
HUMANA Medicare|All Other Plans $144.61 ↓ -55%
HUMANA Medicare|TRANSPLANT $144.61 ↓ -55%
CIGNA HEALTHSPRING Medicare|PPO $146.06 ↓ -55%
AETNA Medicare|All Plans $147.50 ↓ -54%
UHC-SecureHorizons Medicare|All Plans $147.50 ↓ -54%
Amerivantage Medicare|All Plans $148.95 ↓ -54%
SCANHealth Medicare|All Plans $154.73 ↓ -52%
DEVOTED Medicare|All Plans $154.73 ↓ -52%
KINDRED Medicare|All Plans $159.07 ↓ -50%
Wellpoint Medicaid|STAR $162.77 ↓ -49%
TCHP Medicaid|STAR $162.77 ↓ -49%
UNITED Medicaid|STAR $166.41 ↓ -48%
CHC Medicaid|STAR $187.06 ↓ -42%
KelseyCare Commercial|Exchange $195.22 ↓ -39%
BCBS - TX Commercial|MyBlue Health Exchange $211.13 ↓ -34%
Harris Health Commercial|ERS $216.92 ↓ -32%
Ambetter Commercial|All Plans $216.92 ↓ -32%
Wellpoint Commercial|Exchange $216.92 ↓ -32%
Community Health Choice Commercial|All Other Plans $216.92 ↓ -32%
Community Health Choice Commercial|Exchange $216.92 ↓ -32%
Aetna Commercial|Exchange $222.70 ↓ -31%
United Commercial|Exchange $230.82 ↓ -28%
United Commercial|PPO $230.82 ↓ -28%
United Commercial|Charter $230.82 ↓ -28%
United Commercial|HMO $230.82 ↓ -28%
Bright Health Commercial|All Plans $238.61 ↓ -26%
OPTUM Medicare|All Plans $247.86 ↓ -23%
BCBS-TX Commercial|Exchange $274.76 ↓ -14%
TCHPCHIP Medicaid|HMO $321.30 ↑ +0%
OPTUM Medicaid|STAR $332.14 ↑ +3%
Cigna Commercial|Surefit $345.33 ↑ +7%
UHC Medicaid|STARPLUS $378.99 ↑ +18%
UNITED Medicaid|STARPLUS $378.99 ↑ +18%
Cigna Commercial|HMO $381.06 ↑ +19%
United Commercial|Optum $431.46 ↑ +34%
NX Health Commercial|PPO $469.98 ↑ +46%
BCBS-TX Commercial|Blue Premier $471.43 ↑ +47%
CHC Medicaid|CHIP $504.90 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $504.90 ↑ +57%
CHC Medicaid|HMO $504.90 ↑ +57%
Cigna Commercial|PPO $520.97 ↑ +62%
Aetna-Kelsey Care Commercial|HMO $541.62 ↑ +69%
Cigna Lifesource Commercial|Transplant $550.80 ↑ +71%
Humana Commercial|Transplant $596.70 ↑ +86%
Coventry Commercial|PPO $596.70 ↑ +86%
First Health Commercial|All Plans $596.70 ↑ +86%
Aetna Commercial|HMO $624.24 ↑ +94%
BCBS-TX Commercial|HMO $633.39 ↑ +97%
Interlink Commercial|Transplant $642.60 ↑ +100%
Healthsmart Commercial|PPO $642.60 ↑ +100%
Cigna Commercial|Transplant $642.60 ↑ +100%
MultiPlan Commercial|All Plans $688.50 ↑ +114%
BCBS-TX Commercial|PPO $741.85 ↑ +131%
OPTUM Medicaid|STARPLUS $758.46 ↑ +136%
USA Health Network Commercial|All Plans $780.30 ↑ +143%
MHealth Network Commercial|PPO $918.00 ↑ +186%

Visitor-reported prices

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External chromosome analysis 20-25 cells at other Texas hospitals

Hospital City Cash price Negotiated range
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $558.82 $35.00 – $350.39
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $632.62 $36.00 – $420.47
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $525.00 $36.00 – $350.39
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $558.82 $35.00 – $350.39
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $632.62 $36.00 – $420.47
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $632.62 $26.00 – $420.47
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $525.00 $36.00 – $420.47
BAYLOR SCOTT & WHITE ALL SAINTS MEDICAL CENTER - FORT WORTH Fort Worth $558.82 $35.00 – $350.39

All Texas hospitals for this procedure →