Arterial blood draw/perc 36620 at Baylor St Luke's Medical Center

1101 Bates Avenue, Houston, TX · CommonSpirit Health · · NPI 1184622847

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

$204.75

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.

$585.00

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.

$0.02 with BCBS - TX vs $2,700.00 with Humana — 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
BCBS - TX Commercial|Transplant $0.02 ↓ -100%
TCHP Medicaid|All Other Plans $64.35 ↓ -69%
TCHP Medicaid|STARKIDS $64.35 ↓ -69%
UNITED Medicaid|All Other Plans $65.64 ↓ -68%
TCHP Medicaid|STAR $86.23 ↓ -58%
UNITED Medicaid|STAR $88.16 ↓ -57%
Cigna Commercial|HMO $100.00 ↓ -51%
Cigna Commercial|Surefit $100.00 ↓ -51%
Cigna Commercial|PPO $100.00 ↓ -51%
OPTUM Medicare|All Plans $157.95 ↓ -23%
UNITED Medicaid|STARPLUS $200.78 ↓ -2%
UHC Medicaid|STARPLUS $200.78 ↓ -2%
OPTUM Medicaid|STAR $211.66 ↑ +3%
TCHPCHIP Medicaid|HMO $239.85 ↑ +17%
TCH Commercial|Transplant $263.25 ↑ +29%
United Commercial|Optum $274.95 ↑ +34%
Shell Commercial|All Plans $292.50 ↑ +43%
CHC Medicaid|CHIP $321.75 ↑ +57%
CHC Medicaid|HMO $321.75 ↑ +57%
TEXASTRUECHOICE Medicaid|CHIP $321.75 ↑ +57%
Cigna Lifesource Commercial|Transplant $351.00 ↑ +71%
Independent Med System Commercial|All Plans $351.00 ↑ +71%
PHCS Savility Commercial|PPO $380.25 ↑ +86%
Coventry Commercial|PPO $380.25 ↑ +86%
First Health Commercial|All Plans $380.25 ↑ +86%
PHCS Commercial|PPO $380.25 ↑ +86%
Humana Commercial|Transplant $380.25 ↑ +86%
Healthsmart Commercial|PPO $409.50 ↑ +100%
Cigna Commercial|Transplant $409.50 ↑ +100%
Interlink Commercial|Transplant $409.50 ↑ +100%
Aetna Commercial|PPO $409.50 ↑ +100%
MultiPlan Commercial|All Plans $438.75 ↑ +114%
Aetna Commercial|Transplant $444.60 ↑ +117%
OPTUM Medicaid|STARPLUS $483.33 ↑ +136%
USA Health Network Commercial|All Plans $497.25 ↑ +143%
MHealth Network Commercial|PPO $585.00 ↑ +186%
Aetna Commercial|KelseyCare $896.00 ↑ +338%
Aetna Commercial|HMO $1,079.00 ↑ +427%
United Commercial|Exchange $1,452.00 ↑ +609%
United Commercial|Charter $1,955.00 ↑ +855%
United Commercial|HMO $2,172.00 ↑ +961%
United Commercial|PPO $2,172.00 ↑ +961%
KelseyCare Commercial|All Other Plans $2,404.80 ↑ +1075%
Humana Commercial|PPO $2,700.00 ↑ +1219%
Humana Commercial|HMO $2,700.00 ↑ +1219%

Visitor-reported prices

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Arterial blood draw/perc 36620 at other Texas hospitals

Hospital City Cash price Negotiated range
St. Luke's Health - The Vintage Hospital Houston $204.75 $46.80 – $585.00
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $696.03 $197.21 – $986.04
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $850.87 $71.00 – $1,276.31
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $828.44 $71.00 – $1,035.55
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $696.03 $185.61 – $986.04
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $850.87 $85.00 – $1,276.31
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $850.87 $439.62 – $1,276.31
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $828.44 $71.00 – $1,242.66

All Texas hospitals for this procedure →