Blood gases o2 saturation direct measurement at Ascension Seton Smithville (Ascension Seton)

1201 Hill Rd, Smithville, TX · Ascension · · NPI 1154612638

Source: hospital's published price file ↗ · Published Jan 1, 2026 · Ingested Sep 8, 2026

$30.51

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.

$84.75

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.

$32.44 with SUPERIOR AMBETTER vs $429.30 with AETNA HMO — 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 AMBETTER 3879_SUPERIOR AMBETTER (CHI,DCN) INPATIENT 20240901 $32.44 ↑ +6%
SUPERIOR STAR PLUS 4401_CHIRP SUPERIOR STAR PLUS (SMV) OUTPATIENT 20241201 $33.90 ↑ +11%
SUPERIOR STAR PLUS 4389_CHIRP SUPERIOR STAR PLUS (CHI,DCN) OUTPATIENT 20241201 $33.90 ↑ +11%
SUPERIOR STAR PLUS 4375_CHIRP SUPERIOR STAR PLUS (CHI,DCN) INPATIENT 20240901 $33.90 ↑ +11%
SUPERIOR STAR KIDS 4889_SUPERIOR STAR KIDS (CHI,DCN) OUTPATIENT 20241201 $33.90 ↑ +11%
SUPERIOR STAR KIDS 4888_SUPERIOR STAR KIDS OUTPATIENT 20241201 $33.90 ↑ +11%
SUPERIOR STAR FOSTER 4189_SUPERIOR STAR FOSTER (CHI,DCN) OUTPATIENT 20241201 $33.90 ↑ +11%
SUPERIOR STAR FOSTER 4188_SUPERIOR STAR FOSTER OUTPATIENT 20241201 $33.90 ↑ +11%
SUPERIOR STAR 4247_CHIRP SUPERIOR STAR (SMV) OUTPATIENT 20241201 $33.90 ↑ +11%
SUPERIOR STAR 4241_CHIRP SUPERIOR STAR (CHI,DCN) OUTPATIENT 20241201 $33.90 ↑ +11%
SUPERIOR STAR 3509_CHIRP SUPERIOR STAR (CHI,DCN) INPATIENT 20240901 $33.90 ↑ +11%
SUPERIOR CHIP/CHIP PERINATE 4190_SUPERIOR CHIP OUTPATIENT 20241201 $38.14 ↑ +25%
SUPERIOR CHIP/CHIP PERINATE 3619_SUPERIOR CHIP INPATIENT 20240901 $38.14 ↑ +25%
UHC STAR PLUS 4270_CHIRP UHC STAR PLUS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
BCBS CHIP/CHIP PERINATE 3594_BLUE CROSS CHIP/STAR KIDS (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
BCBS CHIP/CHIP PERINATE 4168_BLUE CROSS CHIP (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
BCBS CHIP/CHIP PERINATE 4168_BLUE CROSS CHIP/STAR KIDS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
BCBS CHIP/CHIP PERINATE 3600_BLUE CROSS CHIP/STAR KIDS (SMV) INPATIENT 20240901 $66.17 ↑ +117%
BCBS CHIP/CHIP PERINATE 4174_BLUE CROSS CHIP (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
BCBS CHIP/CHIP PERINATE 4174_BLUE CROSS CHIP/STAR KIDS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
UHC STAR PLUS 4264_CHIRP UHC STAR PLUS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
UHC STAR PLUS 3754_CHIRP UHC STAR PLUS (SMV) INPATIENT 20240901 $66.17 ↑ +117%
WELLPOINT CHIP/CHIP PERINATE 4157_AMERIGROUP CHIP/STAR KIDS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT CHIP/CHIP PERINATE 4157_WELLPOINT/AMERIGROUP CHIP (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT CHIP/CHIP PERINATE 3589_WELLPOINT CHIP/STAR KIDS (SMV) INPATIENT 20240901 $66.17 ↑ +117%
WELLPOINT CHIP/CHIP PERINATE 4163_AMERIGROUP CHIP/STAR KIDS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT CHIP/CHIP PERINATE 4163_WELLPOINT/AMERIGROUP CHIP (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR 3671_CHIRP WELLPOINT/AMERIGROUP STAR (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
WELLPOINT STAR 4197_CHIRP AMERIGROUP STAR (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR 4197_CHIRP WELLPOINT/AMERIGROUP STAR (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR 3677_CHIRP WELLPOINT/AMERIGROUP STAR (SMV) INPATIENT 20240901 $66.17 ↑ +117%
WELLPOINT STAR 4203_CHIRP AMERIGROUP STAR (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR 4203_CHIRP WELLPOINT/AMERIGROUP STAR (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR KIDS 4970_WELLPOINT/AMERIGROUP STAR KIDS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR KIDS 4982_WELLPOINT/AMERIGROUP STAR KIDS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR PLUS 3682_CHIRP WELLPOINT/AMERIGROUP STAR PLUS (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
WELLPOINT STAR PLUS 4208_CHIRP AMERIGROUP STAR PLUS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR PLUS 4208_CHIRP WELLPOINT/AMERIGROUP STAR PLUS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR PLUS 3688_CHIRP WELLPOINT/AMERIGROUP STAR PLUS (SMV) INPATIENT 20240901 $66.17 ↑ +117%
WELLPOINT STAR PLUS 4214_CHIRP AMERIGROUP STAR PLUS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
WELLPOINT STAR PLUS 4214_CHIRP WELLPOINT/AMERIGROUP STAR PLUS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
BCBS STAR 3693_CHIRP BLUE CROSS STAR (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
BCBS STAR 4219_CHIRP BLUE CROSS STAR (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
BCBS STAR 3699_CHIRP BLUE CROSS STAR (SMV) INPATIENT 20240901 $66.17 ↑ +117%
BCBS STAR 4225_CHIRP BLUE CROSS STAR (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
BCBS STAR KIDS 5003_BLUE CROSS STAR KIDS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
BCBS STAR KIDS 5015_BLUE CROSS STAR KIDS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
DELL CHIP/CHIP PERINATE 3605_DELL CHIP/STAR KIDS (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
DELL CHIP/CHIP PERINATE 4179_DELL CHIP/STAR KIDS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
DELL CHIP/CHIP PERINATE 3611_DELL CHIP/STAR KIDS (SMV) INPATIENT 20240901 $66.17 ↑ +117%
DELL CHIP/CHIP PERINATE 4185_DELL CHIP/STAR KIDS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
DELL STAR 3704_CHIRP DELL STAR (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
DELL STAR 4230_CHIRP DELL STAR (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
DELL STAR 3710_CHIRP DELL STAR (SMV) INPATIENT 20240901 $66.17 ↑ +117%
DELL STAR 4236_CHIRP DELL STAR (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
SUPERIOR AMBETTER 3880_SUPERIOR AMBETTER (CHI,DCN) OUTPATIENT 20240901 $66.17 ↑ +117%
UHC STAR 3737_CHIRP UHC STAR (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
UHC STAR 4253_CHIRP UHC STAR (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
UHC STAR 3743_CHIRP UHC STAR (SMV) INPATIENT 20240901 $66.17 ↑ +117%
UHC STAR 4259_CHIRP UHC STAR (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
UHC STAR KIDS 4311_UHC STAR KIDS (CHI,DCN) OUTPATIENT 20241201 $66.17 ↑ +117%
UHC STAR KIDS 4322_UHC STAR KIDS (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
UHC STAR KIDS 4317_UHC STAR KIDS (SMV) OUTPATIENT 20241201 $66.17 ↑ +117%
UHC STAR KIDS 4328_UHC STAR KIDS (SMV) INPATIENT 20240901 $66.17 ↑ +117%
UHC STAR PLUS 3748_CHIRP UHC STAR PLUS (CHI,DCN) INPATIENT 20240901 $66.17 ↑ +117%
SETON PERFORMANCE PLUS 788_SETON PERFORMANCE EPO PPO (WIL,DEL,BRK,BAS) 20180101 $68.78 ↑ +125%
SETON PERFORMANCE PLUS 785_SETON PERFORMANCE EPO PPO (AUS,NW,SW,HAY) 20180101 $68.78 ↑ +125%
AETNA HMO EXCHANGE 1377_AETNA HMO EXCHANGE 20200101 $75.01 ↑ +146%
CIGNA HMO 4475_CIGNA HMO (AUS,NW,SW,HAY) 20250701 $80.82 ↑ +165%
AETNA MULTI-TIER WHOLE HEALTH SHA 4490_AETNA MULTI-TIER WHOLE HEALTH SHA 20250801 $81.98 ↑ +169%
AETNA ACO HMO 4489_AETNA ACO HMO 20250801 $81.98 ↑ +169%
CHAMPVA 1135_CHAMPVA REST_TX 20180301 $85.25 ↑ +179%
CHAMPVA 1136_CHAMPVA AUSTIN 20180301 $85.54 ↑ +180%
HUMANA HMO 2668_HUMANA HMO 20230701 $129.97 ↑ +326%
SENDERO IDEALCARE 1571_SENDERO IDEALCARE OP 20200101 $137.85 ↑ +352%
BCBS BAV EXCHANGE 4127_BLUE CROSS BLUE SHIELD BAV EXCHANGE 20250101 $149.66 ↑ +391%
CIGNA HMO 4476_CIGNA HMO (WIL,DEL) 20250701 $164.86 ↑ +440%
AETNA POS 20140601 235_AETNA POS 20140601 $210.97 ↑ +591%
AETNA CHOICE 236_AETNA ELECT CHOICE 20140601 $210.97 ↑ +591%
BCBS HPN 4440_BLUE CROSS BLUE SHIELD HPN 20250501 $304.05 ↑ +897%
BCBS HPN 4497_BLUE CROSS BLUE SHIELD HPN (DELL, WILLIAMSON,HAYS) 20250501 $304.05 ↑ +897%
BCBS HMO ESSENTIALS 4095_BLUE CROSS BLUE SHIELD HMO ESSENTIALS 20250101 $335.56 ↑ +1000%
AETNA SHA AISD 4335_AETNA SHA AISD 20250101 $343.44 ↑ +1026%
BCBS PPO 4094_BLUE CROSS BLUE SHIELD PPO 20250101 $371.01 ↑ +1116%
COVENANT HEALTH 4491_COVENANT MANAGEMENT SOLUTIONS-AETNA 20250801 $429.30 ↑ +1307%
AETNA HMO 4486_AETNA HMO 20250801 $429.30 ↑ +1307%

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Blood gases o2 saturation direct measurement at other Texas hospitals

Hospital City Cash price Negotiated range
Adventhealth Rollins Brook Lampasas $517.87 $70.89 – $303.26
BAYLOR UNIVERSITY MEDICAL CENTER Dallas $308.92 $10.00 – $386.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - BRENHAM Brenham $300.41 $12.00 – $450.61
BAYLOR SCOTT & WHITE MEDICAL CENTER - BUDA Suite 110 $282.91 $12.00 – $353.63
BAYLOR SCOTT & WHITE MEDICAL CENTER - CENTENNIAL Frisco $308.92 $10.00 – $386.14
BAYLOR SCOTT & WHITE MEDICAL CENTER - COLLEGE STATION College Station $300.41 $12.00 – $450.61
BAYLOR SCOTT & WHITE CONTINUING CARE HOSPITAL Temple $300.41 $8.00 – $450.61
BAYLOR SCOTT & WHITE EMERGENCY MEDICAL CENTER - CEDAR PARK Cedar Park $282.91 $12.00 – $424.36

All Texas hospitals for this procedure →