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Short Term Acute Care HospitalVoluntary Non-Profit - Private

St. John Owasso

Ascension Health · Owasso, OK

12451 East 100th Street North, Owasso, OK 74055(918) 274-5100

5 of 5

CMS star rating

54

Beds

1,565

Inpatient discharges a year

$48.7M

Net patient revenue a year

33

In-network payers

About this hospital

St. John Owasso is a 54-bed voluntary non-profit - private hospital in Owasso, OK, affiliated with Ascension Health. Below you'll find publicly disclosed negotiated rates and facility details, including 33 in-network payers and 252 disclosed rate categories.

  • Disproportionate share hospital
CCN
370227
NPI
1144231432
Website
ascension.org
Health system
Ascension Health
Teaching
No Medicare-funded residents
County
Tulsa County
Metro area
Tulsa, OK MSA
Medicare contractor
Jurisdiction H, Novitas Solutions (04011)
In Medicare since
2006
Last CMS survey
2023

Prices for common services

The 24 services St. John Owasso 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.

Childbirth · Inpatient

Vaginal delivery, hospital stay

MS-DRG 807

$4,717 - $8,340

from 4 insurers · median $6,436

Cigna$5,907
Insurer A*$4,717
Insurer B*$6,966
Insurer C*$8,340

CMS lists this service as CPT 59400, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 807, so these are facility case rates.

Hospital reports obstetrics / child birth services to CMS

Childbirth · Inpatient

Cesarean delivery, hospital stay

MS-DRG 788

$6,708 - $12,143

from 4 insurers · median $8,876

Cigna$8,022
Insurer A*$6,708
Insurer B*$9,731
Insurer C*$12,143

CMS lists this service as CPT 59510, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 788, so these are facility case rates.

Hospital reports obstetrics / child birth services to CMS

Medicine & Surgery

Cataract removal with lens insertion

CPT 66984

$3,446 - $16,350

from 3 insurers · median $6,900

Aetna$16,350
Insurer A*$3,446
Insurer B*$6,900
Medicare $2,089Nearby hospitals $5,66522% above nearby hospitals

110 Medicare claims in Level 1 Intraocular Procedures (CMS 2024)

Medicine & Surgery

Laparoscopic cholecystectomy

CPT 47562

$8,272 - $16,350

from 3 insurers · median $14,471

Aetna$16,350
Insurer A*$8,272
Insurer B*$14,471
Medicare $5,473Nearby hospitals $11,45426% above nearby hospitals

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

How the insurers pay at St. John Owasso

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*24
469%
201
Insurer B*24
262%
153
Insurer C*18
134%
211
Insurer D*3
-
00

How we chose these services: 5 appear in this hospital's own Medicare claims, 8 are common here based on CMS Medicare volume, and 11 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 St. John Owasso, 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)
Ameri HealthAspirus Health PlanAvera Health PlansBanner HealthCenteneCommunity Care Oklahoma

More about this hospital

  • Quality

    5 of 5 stars

    • 152 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
    • 25 services
    • 240 affiliated clinicians
    See doctors and services

  • Finances

    $48.7M net patient revenue

    • Operating margin on patient care 4.9%
    • $3.3M unreimbursed and uncompensated care
    • $2.6M net income
    See finances

  • Ownership and leadership

    Owned by St John Health Systems Inc

    • Private (not for profit)
    • Mark Clay, chief executive
    See ownership and leadership

Tax IDs and NPIs insurers list

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

Tax ID (EIN)Plans and networks listing itOrganization NPIs
20-3700131(multi-state) St John Owasso56Aetna, Cigna, United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Allied Benefit Systems, Ambetter and 51 more1144231432 Owasso Medical Facility Inc1497960009 Owasso Medical Facility LLC1437226917 Owasso Medical Facility LLC

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

12451 East 100th Street North, Owasso, OK 74055

(918) 274-5100

Get directions

Frequently asked questions

About St. John Owasso's rates and hospital price transparency.

How much does a CT scan cost at St. John Owasso?

For CT abdomen and pelvis with contrast (CPT 74177), published negotiated rates at St. John Owasso range from $464 to $566 across 2 insurers. Blue Cross Blue Shield's rate is $566. The median at nearby comparable hospitals is $506. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a colonoscopy cost at St. John Owasso?

For Colonoscopy with polyp removal (CPT 45385), published negotiated rates at St. John Owasso range from $2,124 to $13,500 across 3 insurers. Blue Cross Blue Shield's rate is $4,359. The median at nearby comparable hospitals is $2,955. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does giving birth cost at St. John Owasso?

For Vaginal delivery, hospital stay (MS-DRG 807), published negotiated rates at St. John Owasso range from $4,717 to $8,340 across 4 insurers. Cigna's rate is $5,907. What a patient pays depends on their plan's deductible, coinsurance and network status.

How much does a mammogram cost at St. John Owasso?

For Screening mammography, bilateral (CPT 77067), published negotiated rates at St. John Owasso range from $195 to $299 across 2 insurers. Aetna's rate is $195. The median at nearby comparable hospitals is $215. What a patient pays depends on their plan's deductible, coinsurance and network status.

What is St. John Owasso's CMS star rating?

St. John Owasso has a CMS overall hospital star rating of 5 out of 5 on Medicare Care Compare (CMS data released 2026-08-13). That is the top rating, shared by 12% of US hospitals.

Is St. John Owasso a teaching hospital?

CMS reports no Medicare-funded interns or residents at St. John Owasso for fiscal year 2027.

Does Medicare penalize St. John Owasso for readmissions?

No. St. John Owasso has no Hospital Readmissions Reduction Program penalty in fiscal year 2027.

What are the most common Medicare inpatient stays at St. John Owasso?

In 2024, the most common were heart failure and shock with mcc (41 discharges), septicemia or severe sepsis without mv >96 hours with mcc (38 discharges), simple pneumonia and pleurisy with mcc (25 discharges).

What is St. John Owasso's case mix index?

St. John Owasso's Medicare case mix index is 1.27 for fiscal year 2027, higher than 9% of hospitals paid under the inpatient prospective payment system.

How many patients does St. John Owasso admit?

St. John Owasso reported 1,565 inpatient discharges and 4,802 inpatient days 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.

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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
      }
    ]
  }]
}
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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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