Mayo alcohol definitive assay volatile screen at HCA HOUSTON CLEAR LAKE

225 E PARKWOOD AVE, FRIENDSWOOD, TX · HCA Houston Healthcare · · NPI 1063466035

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

not published by hospital

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.

not published by hospital

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.

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The hospital's undiscounted list price — almost no one pays this.

$0.05 with Aetna vs $259.72 with Affiliated PPO — 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.

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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
Aetna QHPExchange $0.05
Aetna NBPPO $0.06
Aetna NBHMO $0.06
Aetna NBPOS $0.06
Aetna COMMPOS $0.07
Aetna COMMHMO $0.07
Aetna COMMPPO $0.07
Aetna OONPPO $0.08
Aetna OONHMO $0.08
Aetna OONPOS $0.08
Aetna ASAHMO $0.09
Aetna ASAPPO $0.09
Aetna ASAPOS $0.09
Texas Health Network MCD $9.23
Amerigroup MGMCD $9.42
UTMB MGMCD $9.42
Texas Childrens Health Plans STARKIDS $9.42
Texas Childrens Health Plans STAR $9.42
Amerigroup MCDCHIPBH $9.42
Community Health Choice MCD STAR+PLUS $9.42
Community Health Choice MCD STAR $9.42
Community Health Choice MCD CHIPPerinatal $9.42
Community Health Choice MCD CHIP $9.42
United MGMCD $9.61
Aetna Better Health MGMCD $10.17
Molina Healthcare CHIP $10.36
Molina Healthcare STARKIDS $10.36
Molina Healthcare STAR $10.36
Molina Healthcare STARPLUS $10.36
Humana MCD $11.78
Superior Health Plan STARKids $17.31
Superior Health Plan STARPLUS $17.31
Superior Health Plan STAR $17.31
Superior Health Plan CHIP $17.31
Superior Health Plan CHPFC $17.31
Aetna MCR $19.13
BCBS MyBlueHealth $47.04
Texas Childrens Health Plans CHIP $47.90
United OptionsPPO $50.79
BCBS BAV $51.94
Oscar HIX $56.27
BCBS HMO $64.93
BCBS EPOSOA $66.37
BCBS PPO $67.53
Texas Workforce Commission WCOMP $69.26
Healthcare Highways NarrowNetwork $73.59
Molina Healthcare HIX $77.92
Evry Health BroadNetwork $78.78
CHC Harris Health Indigent $86.57
Cigna CSN $98.98
BCBS Traditional $101.00
Imagine Health PPO $101.00
Kelsey Care (Boon-Chapman) COMM $101.00
Cigna OpenAccessPlus $107.21
Humana HMO $113.29
Humana PPO $113.29
Christus (USFHP) TRICARE $115.43
HealthSmart Preferred Care ACCEL $124.09
Cigna PPO $127.56
Averde Health Commercial $129.86
United GlobalAppendix $129.86
Fidelis SecureCare of TX MGMCR $129.86
Multiplan SAVILITYNETWORK $144.29
Coventry National First Health COMM $153.81
Rockport Workers Comp COMM $158.72
Physicians Cooperative of Texas WC $158.72
Independent Medical System COMM $173.15
National Healthcare Solutions COMM $173.15
SouthWest Medical WORKERSCOMP $173.15
Beech Street WCOMP $173.15
Coastal Comp COMM $187.58
Beech Street COMMPPO $230.86
TriWest Healthcare Alliance Veterans $230.86
HealthSmart Preferred Care PPO $236.64
Physicians, INC COMM $245.29
HealthSmart Preferred Care ACCOUNTABLEPPO $245.29
Multiplan COMPLEMENTARYPPO $259.72
Affiliated PPO COMM $259.72
Curative Administrators COMM not published by hospital

Visitor-reported prices

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Mayo alcohol definitive assay volatile screen at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $370.27 not published
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $84.63 $9.42 – $47.60
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $95.97 $6.92 – $50.40
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $74.63 $9.42 – $42.00
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $84.63 $9.42 – $47.60
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $95.97 $10.08 – $50.40
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $95.97 $8.00 – $50.40
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $74.63 $9.42 – $50.40

All Texas hospitals for this procedure →