Infectious agent antigen immunoassay ql/sq multi step shiga-like toxin at HCA HOUSTON MEDICAL CENTER

1313 Hermann Dr, Houston, TX · HCA Houston Healthcare · · NPI 1073043592

Source: hospital's published price file ↗ · Published Mar 1, 2026 · Ingested Sep 10, 2026

$147.15

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.

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What you pay up front if you don't use insurance.

$147.15

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.

$8.83 with Superior Health Plan vs $160.14 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
Superior Health Plan STARPLUS $8.83 ↓ -94%
Superior Health Plan CHIP $8.83 ↓ -94%
Superior Health Plan CHPFC $8.83 ↓ -94%
Superior Health Plan STAR $8.83 ↓ -94%
Superior Health Plan STARKids $8.83 ↓ -94%
Community Health Choice MCD CHIP $10.06 ↓ -93%
Community Health Choice MCD STAR+PLUS $10.06 ↓ -93%
Community Health Choice MCD STAR $10.06 ↓ -93%
Community Health Choice MCD CHIPPerinatal $10.06 ↓ -93%
United MGMCD $10.26 ↓ -93%
Aetna Better Health MGMCD $10.86 ↓ -93%
Molina Healthcare STAR $11.07 ↓ -92%
Molina Healthcare STARPLUS $11.07 ↓ -92%
Molina Healthcare CHIP $11.07 ↓ -92%
Molina Healthcare STARKIDS $11.07 ↓ -92%
Oscar MGMCR $11.74 ↓ -92%
TriWest Healthcare Alliance FED $11.98 ↓ -92%
United AllPayerAppendix $11.98 ↓ -92%
Humana MedicareAdvantageHMO $11.98 ↓ -92%
Humana MedicareAdvantagePPOPFFS $11.98 ↓ -92%
Devoted Health MGMCR $11.98 ↓ -92%
BCBS MedicareAdvantageHMO $11.98 ↓ -92%
BCBS MCRPPO $11.98 ↓ -92%
Cigna HealthSpring MMP $11.98 ↓ -92%
Cigna HealthSpring PFFS $11.98 ↓ -92%
Cigna HealthSpring MCRSNP $11.98 ↓ -92%
Cigna HealthSpring MCRPPO $11.98 ↓ -92%
Cigna HealthSpring MCRHMO $11.98 ↓ -92%
United SmallGroup $11.98 ↓ -92%
United NarrowNetworkIndivExchange $11.98 ↓ -92%
WellMed MGMCR $12.04 ↓ -92%
Van Lang IPA MCR $12.10 ↓ -92%
United MCR $12.22 ↓ -92%
WellCare PFFS $12.34 ↓ -92%
WellCare SNP $12.34 ↓ -92%
WellCare PPO $12.34 ↓ -92%
WellCare POS $12.34 ↓ -92%
Integranet Amerigroup IPA MCR $12.34 ↓ -92%
WellCare MCRHMO $12.34 ↓ -92%
American Health Plan MGMCR $12.58 ↓ -91%
Humana MCD $12.58 ↓ -91%
Superior Health Plan DualEligible $12.58 ↓ -91%
Superior Health Plan MCRHMO $12.58 ↓ -91%
Superior Health Plan MCRPOS $12.58 ↓ -91%
Superior Health Plan MCRPPO $12.58 ↓ -91%
Superior Health Plan MCRSNP $12.58 ↓ -91%
Superior Health Plan PFFS $12.58 ↓ -91%
ProCare Advantage MGMCR $12.58 ↓ -91%
Shared Health MGMCR $12.58 ↓ -91%
Provider Partners Health Plan of Texas POS $12.70 ↓ -91%
Provider Partners Health Plan of Texas PPO $12.70 ↓ -91%
Provider Partners Health Plan of Texas SNP $12.70 ↓ -91%
Provider Partners Health Plan of Texas PFFS $12.70 ↓ -91%
Provider Partners Health Plan of Texas MCRHMO $12.70 ↓ -91%
TriWest Health Alliance TRCR $12.97 ↓ -91%
Christus (USFHP) TRICARE $12.97 ↓ -91%
Molina MGMCR $13.06 ↓ -91%
Verda Health Plan MCR $15.57 ↓ -89%
Community Health Choice HIX $17.37 ↓ -88%
Superior ValueHMO $17.37 ↓ -88%
Superior EPO $18.57 ↓ -87%
Superior HMO $18.57 ↓ -87%
BCBS MyBlueHealth $24.20 ↓ -84%
United OptionsPPO $24.72 ↓ -83%
Molina Healthcare HIX $25.76 ↓ -82%
BCBS BAV $26.72 ↓ -82%
BCBS HMO $33.42 ↓ -77%
Oscar HIX $34.62 ↓ -76%
BCBS EPOSOA $35.82 ↓ -76%
Healthcare Highways NarrowNetwork $35.96 ↓ -76%
BCBS PPO $38.22 ↓ -74%
Evry Health BroadNetwork $40.17 ↓ -73%
Aetna QHPExchange $43.86 ↓ -70%
Cigna CSN $48.80 ↓ -67%
BCBS Traditional $51.50 ↓ -65%
Cigna OpenAccessPlus $52.86 ↓ -64%
Aetna NBHMO $58.33 ↓ -60%
Aetna NBPPO $58.33 ↓ -60%
Aetna NBPOS $58.33 ↓ -60%
Aetna COMMHMO $61.97 ↓ -58%
Aetna COMMPPO $61.97 ↓ -58%
Aetna COMMPOS $61.97 ↓ -58%
Cigna PPO $62.89 ↓ -57%
United GlobalAppendix $66.22 ↓ -55%
Aetna OONHMO $72.80 ↓ -51%
Aetna OONPOS $72.80 ↓ -51%
Aetna OONPPO $72.80 ↓ -51%
Coventry National First Health COMM $78.43 ↓ -47%
Aetna ASAPOS $78.72 ↓ -47%
Aetna ASAPPO $78.72 ↓ -47%
Aetna ASAHMO $78.72 ↓ -47%
Humana HMO $160.14 ↑ +9%
Humana PPO $160.14 ↑ +9%
Curative Administrators COMM not published by hospital

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Infectious agent antigen immunoassay ql/sq multi step shiga-like toxin at other Texas hospitals

Hospital City Cash price Negotiated range
HCA HOUSTON WEST HOUSTON not published $9.86 – $48.80
Adventhealth Rollins Brook Lampasas $328.35 $10.78 – $46.12
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $68.11 $10.00 – $85.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $55.31 $11.38 – $82.96
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $55.31 $10.06 – $69.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $68.11 $10.00 – $85.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $55.31 $10.76 – $82.96
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $55.31 $8.00 – $82.96

All Texas hospitals for this procedure →