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Short Term Acute Care HospitalVoluntary Non-Profit - Private

Ascension Seton Southwest

Ascension Health · Austin, TX

7900 F M 1826, Austin, TX 78737(512) 324-9000

Not rated by CMS

CMS star rating

28

Beds

339

Inpatient discharges a year

$36.6M

Net patient revenue a year

31

In-network payers

About this hospital

Ascension Seton Southwest is a 28-bed voluntary non-profit - private hospital in Austin, TX, affiliated with Ascension Health. Below you'll find publicly disclosed negotiated rates and facility details, including 31 in-network payers and 393 disclosed rate categories.

  • Disproportionate share hospital
CCN
450865
NPI
1750499273
Health system
Ascension Health
Teaching
No Medicare-funded residents
County
Travis County
Metro area
Austin-Round Rock-San Marcos, TX MSA
Medicare contractor
Jurisdiction H, Novitas Solutions (04011)
In Medicare since
2003
Last CMS survey
2023

Prices for common services

The 24 services Ascension Seton Southwest most likely performs, ranked by likely volume and what it is paid. Each service names one insurer. * marks hidden insurer names; A, B and C rank the remaining rates from low to high and reset for each service.

Book a demo to see hidden insurer names, more payer rates, and hospital data, or start a free trial.

Medicine & Surgery

Laparoscopic cholecystectomy

CPT 47562

$4,834 - $9,340

from 4 insurers · median $6,251

Aetna$6,058
Insurer A*$4,834
Insurer B*$6,443
Insurer C*$9,340
Medicare $5,727Nearby hospitals $9,58235% below nearby hospitals

25 Medicare claims in Level 1 Laparoscopy and Related Services (CMS 2024)

CT imaging

CT abdomen and pelvis with contrast

CPT 74177

$273 - $5,084

from 4 insurers · median $1,531

Blue Cross$1,451
Insurer A*$273
Insurer B*$1,610
Insurer C*$5,084
Medicare $331Nearby hospitals $1,77414% below nearby hospitals

Common here, based on CMS Medicare volume

CT imaging

CT head or brain without contrast

CPT 70450

$281 - $1,610

from 4 insurers · median $901

Blue Cross$429
Insurer A*$281
Insurer B*$1,372
Insurer C*$1,610
Medicare $99Nearby hospitals $60250% above nearby hospitals

Common here, based on CMS Medicare volume

Digestive procedures

Laparoscopic repair of an initial inguinal hernia

CPT 49650

$3,229 - $6,152

from 3 insurers · median $4,785

UnitedHealthcare$6,152
Insurer A*$3,229
Insurer B*$4,785
Medicare $5,727Nearby hospitals $7,64637% below nearby hospitals

25 Medicare claims in Level 1 Laparoscopy and Related Services (CMS 2024)

How the insurers pay at Ascension Seton Southwest

Median rate as a percent of Medicare across the outpatient services above, and how many services sit above or below the same insurer's median at nearby hospitals. * marks hidden insurer names. These table labels track the same insurers across services; the labels on each service card reset.

InsurerServicesMedian % of MedicareAbove nearbyBelow nearby
Insurer A*16
416%
19
Insurer B*24
367%
717
Insurer C*22
104%
014
Insurer D*23
86%
117

How we chose these services: 5 appear in this hospital's own Medicare claims, 15 are common here based on CMS Medicare volume, and 4 are typical for the service lines it reports to CMS. Rates come from insurer and hospital price transparency files as of October 2026. Rates under a quarter of Medicare or over 20 times Medicare are left out as likely physician-fee rows or file errors. Book a demo to see all 300 CMS shoppable services for Ascension Seton Southwest, or start a free trial.

Insurance Accepted

Acceptance varies by plan and service. Confirm coverage with your insurer or the hospital's billing department.

Medicare
Aetna
BCBS
Cigna
United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health)
AmbetterAmeri HealthAspirus Health PlanAvera Health PlansBanner HealthCentene

More about this hospital

  • Quality

    Not rated by CMS

    • 130 min in the ER before going home (US median 148)
    • No Medicare readmissions penalty
    See quality ratings
  • Doctors and services

    Accredited by The Joint Commission

    • No Medicare-funded residents
    • 24 services
    • 131 affiliated clinicians
    See doctors and services
  • Finances

    $36.6M net patient revenue

    • Operating margin on patient care 13.8%
    • $6.9M unreimbursed and uncompensated care
    • $5.3M net income
    See finances
  • Ownership and leadership

    Owned by Ascension Seton

    • Private (not for profit)
    See ownership and leadership

Tax IDs and NPIs insurers list

The employer identification numbers (EINs) health plans and networks list for Ascension Seton Southwest in the in-network rate files they publish, with the organization NPIs billed under each.

Tax ID (EIN)Plans and networks listing itOrganization NPIs
74-1109643(multi-state) Seton Northwest Hospital53Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ambetter and 48 more1447355771 Ascension Seton1093810327 Ascension Seton1538264866 Ascension Setonand 63 more

Source: PayerPrice analysis of insurers' Transparency in Coverage in-network files. An EIN can cover several hospitals and clinics in a health system, and insurers sometimes list other organizations' NPIs under it.

Location

7900 F M 1826, Austin, TX 78737

(512) 324-9000

Get directions

Frequently asked questions

About Ascension Seton Southwest's rates and hospital price transparency.

How much does an MRI cost at Ascension Seton Southwest?

For MRI brain before and after contrast (CPT 70553), published negotiated rates at Ascension Seton Southwest range from $792 to $3,620 across 4 insurers. Cigna's rate is $1,750. The median at nearby comparable hospitals is $1,739. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a CT scan cost at Ascension Seton Southwest?

For CT abdomen and pelvis with contrast (CPT 74177), published negotiated rates at Ascension Seton Southwest range from $273 to $5,084 across 4 insurers. Blue Cross Blue Shield's rate is $1,451. The median at nearby comparable hospitals is $1,774. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a colonoscopy cost at Ascension Seton Southwest?

For Colonoscopy with biopsy (CPT 45380), published negotiated rates at Ascension Seton Southwest range from $1,004 to $1,856 across 3 insurers. UnitedHealthcare's rate is $1,856. The median at nearby comparable hospitals is $3,279. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a mammogram cost at Ascension Seton Southwest?

For Screening mammography, bilateral (CPT 77067), published negotiated rates at Ascension Seton Southwest range from $327 to $365 across 3 insurers. Cigna's rate is $327. The median at nearby comparable hospitals is $216. What a patient pays depends on their plan's deductible, coinsurance and network status.

Is Ascension Seton Southwest a teaching hospital?

CMS reports no Medicare-funded interns or residents at Ascension Seton Southwest for fiscal year 2027.

Does Medicare penalize Ascension Seton Southwest for readmissions?

No. Ascension Seton Southwest has no Hospital Readmissions Reduction Program penalty in fiscal year 2027.

What are the most common Medicare inpatient stays at Ascension Seton Southwest?

In 2024, the most common were septicemia or severe sepsis without mv >96 hours without mcc (12 discharges).

What is Ascension Seton Southwest's case mix index?

Ascension Seton Southwest's Medicare case mix index is 1.55 for fiscal year 2027, higher than 34% of hospitals paid under the inpatient prospective payment system.

How many patients does Ascension Seton Southwest admit?

Ascension Seton Southwest reported 339 inpatient discharges and 879 inpatient days from Jul 1, 2024 to Jun 30, 2025.

How many employees does Ascension Seton Southwest have?

Ascension Seton Southwest reported 89 full-time-equivalent employees on payroll from Jul 1, 2024 to Jun 30, 2025.

For hospital finance and compliance teams

Running price transparency at a hospital like this one?

The data on this page comes from the files hospitals and payers publish. We help hospitals publish theirs correctly, and take a fresh look at their chargemaster.

Compliance MRF

Publish a CMS-compliant machine-readable file

We turn your chargemaster and payer contracts into the CMS template file, then keep it current as rates change.

CMS v3 example: standard_charge_information[0]
{
  "description": "MRI of brain (no contrast)",
  "code_information": [
    { "code": "611", "type": "RC" },
    { "code": "70551", "type": "CPT" }
  ],
  "standard_charges": [{
    "setting": "outpatient",
    "minimum": 250,
    "maximum": 400,
    "gross_charge": 1200,
    "discounted_cash": 1080,
    "payers_information": [
      {
        "payer_name": "Platform Health Insurance",
        "plan_name": "PPO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 400
      },
      {
        "payer_name": "Region Health Insurance",
        "plan_name": "HMO",
        "methodology": "fee schedule",
        "standard_charge_dollar": 250
      }
    ]
  }]
}
  • CMS template layout, in JSON or CSV
  • Gross, discounted cash, payer-specific and de-identified min / max charges
  • cms-hpt.txt file and homepage footer link
  • Refreshed when your contracts change
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Your chargemaster sets the gross charge on every claim, and many payer contracts base payment on it through percent-of-charge, lesser-of and stop-loss terms. We audit it line by line and show how your charges and negotiated rates compare with peer hospitals before your next negotiation.

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CodingPricingPayer contractsCompliance
  • CPT, HCPCS, revenue code and modifier errors flagged line by line
  • Missing, duplicate and outdated charge lines identified
  • Charges set below payer allowables caught before lesser-of clauses cut payment
  • Revenue impact of charge changes modeled across percent-of-charge and stop-loss terms
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