Lactic acid 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

$97.65

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.

$279.00

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.

$9.23 with TCHP vs $127.50 with MultiPlan — 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 $9.23 ↓ -91%
CHC Medicaid|All Plans $9.23 ↓ -91%
Wellpoint Medicaid|All Plans $9.72 ↓ -90%
UNITED Medicaid|All Other Plans $9.91 ↓ -90%
KELSEY Medicare|All Plans $11.57 ↓ -88%
CIGNA-HEALTHSPRING Medicare|All Plans $11.57 ↓ -88%
BCBS Medicare|All Plans $11.57 ↓ -88%
HUMANA Medicare|All Plans $11.57 ↓ -88%
UNITED Medicare|All Plans $11.80 ↓ -88%
AETNA Medicare|All Plans $11.80 ↓ -88%
AMERIVANTAGE Medicare|All Plans $11.92 ↓ -88%
SCANHealth Medicare|All Plans $12.38 ↓ -87%
DEVOTED Medicare|All Plans $12.38 ↓ -87%
UNITED Medicaid|STAR $13.32 ↓ -86%
BCBS - TX Commercial|MyBlue Health Exchange $16.89 ↓ -83%
Wellpoint Commercial|Exchange $17.36 ↓ -82%
Ambetter Commercial|All Plans $17.36 ↓ -82%
Community Health Choice Commercial|Exchange $17.36 ↓ -82%
Bright Health Commercial|All Plans $19.09 ↓ -80%
United Commercial|Charter $19.79 ↓ -80%
United Commercial|HMO $19.79 ↓ -80%
United Commercial|Exchange $19.79 ↓ -80%
United Commercial|PPO $19.79 ↓ -80%
BCBS-TX Commercial|Exchange $21.98 ↓ -77%
Cigna Commercial|Surefit $27.26 ↓ -72%
Cigna Commercial|HMO $30.08 ↓ -69%
UNITED Medicaid|STARPLUS $30.33 ↓ -69%
BCBS-TX Commercial|Blue Premier $37.72 ↓ -61%
Cigna Commercial|PPO $41.13 ↓ -58%
BCBS-TX Commercial|HMO $50.68 ↓ -48%
BCBS-TX Commercial|PPO $59.35 ↓ -39%
Cigna Lifesource Commercial|Transplant $102.00 ↑ +4%
First Health Commercial|All Plans $110.50 ↑ +13%
Coventry Commercial|PPO $110.50 ↑ +13%
Aetna Commercial|HMO $115.60 ↑ +18%
Healthsmart Commercial|PPO $119.00 ↑ +22%
Cigna Commercial|Transplant $119.00 ↑ +22%
MultiPlan Commercial|All Plans $127.50 ↑ +31%

Visitor-reported prices

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Lactic acid at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $255.68 $10.41 – $44.54
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $145.94 $9.72 – $182.42
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $105.31 $12.00 – $157.97
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $143.48 $9.72 – $179.35
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $145.94 $9.72 – $182.42
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $105.31 $10.40 – $157.97
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $105.31 $8.00 – $157.97
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $143.48 $9.72 – $215.22

All Texas hospitals for this procedure →