CT imaging
CT head or brain without contrast
CPT 70450
$144 - $246
from 2 insurers · median $195
Aetna$144
Insurer A*$246
Medicare $107Nearby hospitals $41653% below nearby hospitals
Typical for a hospital with this service line
Short Term Acute Care Hospital
Northbay Health Care Group
Northbay Healthcare Group · Vacaville, CA
1000 Nut Tree Rd, Vacaville, CA 956877076247000
50
Beds
12
In-network payers
About this hospital
Northbay Health Care Group is a 50-bed hospital in Vacaville, CA, affiliated with Northbay Healthcare Group. Below you'll find publicly disclosed negotiated rates and facility details, including 12 in-network payers and 91 disclosed rate categories.
- Helipad
- CCN
- 050680
- NPI
- 1255483202
- Website
- northbay.org
- Health system
- Northbay Healthcare Group
Prices for common services
The 24 services Northbay Health Care Group 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.
CT imaging
CT abdomen and pelvis with contrast
CPT 74177
$417
negotiated rate
Aetna$417
Medicare $356Nearby hospitals $1,51072% below nearby hospitals
Typical for a hospital with this service line
CT imaging
CT of the chest, with contrast
CPT 71260
$386 - $468
from 2 insurers · median $427
Aetna$386
Insurer A*$468
Medicare $179Nearby hospitals $67637% below nearby hospitals
Typical for a hospital with this service line
MRI imaging
MRI brain before and after contrast
CPT 70553
$561 - $792
from 2 insurers · median $676
UnitedHealthcare$792
Insurer A*$561
Medicare $356Nearby hospitals $1,34650% below nearby hospitals
Typical for a hospital with this service line
Digestive procedures
Colonoscopy with polyp removal
CPT 45385
$521 - $805
from 2 insurers · median $663
UnitedHealthcare$805
Insurer A*$521
Medicare $1,223Nearby hospitals $2,43673% below nearby hospitals
Typical for a hospital with this service line
Digestive procedures
Colonoscopy with biopsy
CPT 45380
$311 - $797
from 2 insurers · median $554
UnitedHealthcare$797
Insurer A*$311
Medicare $1,223Nearby hospitals $2,72080% below nearby hospitals
Typical for a hospital with this service line
CT imaging
CT of the chest, without contrast
CPT 71250
$262 - $303
from 2 insurers · median $282
Aetna$303
Insurer A*$262
Medicare $107Nearby hospitals $53347% below nearby hospitals
Typical for a hospital with this service line
MRI imaging
MRI lumbar spine without contrast
CPT 72148
$400 - $561
from 2 insurers · median $480
UnitedHealthcare$400
Insurer A*$561
Medicare $244Nearby hospitals $79439% below nearby hospitals
Typical for a hospital with this service line
Digestive procedures
Diagnostic colonoscopy
CPT 45378
$258 - $785
from 2 insurers · median $522
UnitedHealthcare$785
Insurer A*$258
Medicare $950Nearby hospitals $2,21376% below nearby hospitals
Typical for a hospital with this service line
Digestive procedures
Upper GI endoscopy with biopsy
CPT 43239
$690
negotiated rate
UnitedHealthcare$690
Medicare $927Nearby hospitals $2,98077% below nearby hospitals
Typical for a hospital with this service line
MRI imaging
MRI of the brain, without contrast
CPT 70551
$303 - $394
from 2 insurers · median $348
UnitedHealthcare$394
Insurer A*$303
Medicare $244Nearby hospitals $76354% below nearby hospitals
Typical for a hospital with this service line
Cardiology and vascular testing
Complete echocardiogram with Doppler and color flow
CPT 93306
$339
negotiated rate
Aetna$339
Medicare $558Nearby hospitals $63446% below nearby hospitals
Typical for a hospital with this service line
Ultrasound
Limited ultrasound of the abdomen
CPT 76705
$108 - $131
from 2 insurers · median $119
Aetna$131
Insurer A*$108
Medicare $107Nearby hospitals $13512% below nearby hospitals
Typical for a hospital with this service line
MRI imaging
MRI of the neck spine, without contrast
CPT 72141
$400 - $561
from 2 insurers · median $480
UnitedHealthcare$400
Insurer A*$561
Medicare $244Nearby hospitals $78639% below nearby hospitals
Typical for a hospital with this service line
Ultrasound
Transvaginal pelvic ultrasound
CPT 76830
$122 - $154
from 2 insurers · median $138
Aetna$154
Insurer A*$122
Medicare $107Nearby hospitals $17220% below nearby hospitals
Typical for a hospital with this service line
Ultrasound
Complete pelvic ultrasound
CPT 76856
$99 - $165
from 2 insurers · median $132
Aetna$99
Insurer A*$165
Medicare $107Nearby hospitals $17726% below nearby hospitals
Typical for a hospital with this service line
Ultrasound
Complete ultrasound of kidneys and nearby structures
CPT 76770
$136 - $162
from 2 insurers · median $149
Aetna$162
Insurer A*$136
Medicare $107Nearby hospitals $16911% below nearby hospitals
Typical for a hospital with this service line
Nuclear imaging
Nuclear imaging of blood flow to the heart, multiple studies
CPT 78452
$552
negotiated rate
Aetna$552
Medicare $1,323Nearby hospitals $1,31658% below nearby hospitals
Hospital reports nuclear medicine services to CMS
Cardiology and vascular testing
Complete ultrasound of blood vessels in both sides of the neck
CPT 93880
$190 - $271
from 2 insurers · median $230
Aetna$271
Insurer A*$190
Medicare $244Nearby hospitals $26614% below nearby hospitals
Typical for a hospital with this service line
Medicine & Surgery
Cataract removal with lens insertion
CPT 66984
$942
negotiated rate
UnitedHealthcare$942
Medicare $2,358Nearby hospitals $1,0006% below nearby hospitals
Typical for a hospital with this service line
X-ray and bone density
Chest X-ray, two views
CPT 71046
$37
negotiated rate
Aetna$37
Medicare $89Nearby hospitals $6644% below nearby hospitals
Typical for a hospital with this service line
Gynecology
Hysteroscopy with sampling of the uterine lining
CPT 58558
$1,800
negotiated rate
UnitedHealthcare$1,800
Medicare $3,307Nearby hospitals $6,49272% below nearby hospitals
Typical for a hospital with this service line
Urology
Shock-wave treatment of kidney stones
CPT 50590
$3,500
negotiated rate
UnitedHealthcare$3,500
Medicare $3,601Nearby hospitals $14,69976% below nearby hospitals
Typical for a hospital with this service line
X-ray and bone density
Foot X-ray, at least three views
CPT 73630
$39 - $40
from 2 insurers · median $39
Aetna$39
Insurer A*$40
Medicare $89Nearby hospitals $4818% below nearby hospitals
Typical for a hospital with this service line
How the insurers pay at Northbay Health Care Group
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.
| Insurer | Services | Median % of Medicare | Above nearby | Below nearby |
|---|---|---|---|---|
| Insurer A* | 20 | 120% | 0 | 20 |
| Insurer B* | 20 | 107% | 0 | 5 |
How we chose these services: 0 appear in this hospital's own Medicare claims, 0 are common here based on CMS Medicare volume, and 24 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 Northbay Health Care Group, or start a free trial.
Insurance Accepted
Acceptance varies by plan and service. Confirm coverage with your insurer or the hospital's billing department.
Johns Hopkins Health PlansKaiser PermanenteMVP Health CareMedCostMedicaMedical Mutual
More about this hospital
Doctors and services
23 services
See doctors and services
Tax IDs and NPIs insurers list
The employer identification numbers (EINs) health plans and networks list for Northbay Health Care Group in the in-network rate files they publish, with the organization NPIs billed under each.
| Tax ID (EIN) | Plans and networks listing it | Organization NPIs |
|---|---|---|
| 94-1458282(multi-state) Northbay Healthcare Group | 16Cigna, Allied Benefit Systems, EMI Health, Hawaii Western Management Group, Johns Hopkins Health Plans and 11 more | 1821147786 Northbay Healthcare Group1780736736 Northbay Healthcare Group1760534713 Northbay Healthcare Groupand 17 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
1000 Nut Tree Rd, Vacaville, CA 95687
7076247000
Accreditation and services
23 services at Northbay Health Care Group
- Emergency and trauma
- Emergency Department
- Intensive care
- Coronary Care UnitSurgical ICU (Medical Surgical Intensive Care Unit)
- Surgery
- AnesthesiaInpatient SurgicalOR (Operating Room)Outpatient SurgeryPostoperative Recovery Room
- Imaging
- Diagnostic RadiologyNuclear MedicineTherapeutic Radiology
- Transplant and dialysis
- Acute Renal DialysisOrgan Transplantation
- Women and children
- Clinical Laboratory
- Behavioral health
- Adult Inpatient Psychiatric Care
- Rehabilitation and therapy
- OT (Occupational Therapy)PT (Physical Therapy)Respiratory CareSpeech Pathology
- Other services
- Dietary CareOutpatientPharmacySocial Care
Source: CMS Provider of Services file, as reported by the hospital and state surveyors.
Leadership
The officers and board members on Northbay Health Care Group's Medicare enrollment and on the IRS Form 990 filed under its tax ID.
Officers and key employees of Northbay Healthcare Group (IRS Form 990, tax year 2024)
Northbay Healthcare Group files the Form 990 for the tax ID insurers list for Northbay Health Care Group, so these people may lead the wider organization rather than Northbay Health Care Group alone.
| Name | Title |
|---|---|
| Mark Behl | President & CEO |
| Joseph D'Angina | EVP, Chief Financial Officer |
| Seth Kaufman MD Facep | EVP, Chief Medical & Quality Officer |
| James Andersen | SVP, Chief People Officer |
| Timothy Williams | VP, Ambulatory Srvcs (thru 6/2024) |
| Tracy Geddis | SVP, Chief Ambulatory Operations Officer |
| Heather Resseger Dnp RN Cnl | SVP, Chief Hospital Ops & Nursing Officer |
| Christopher Timbers | SVP, Chief Information Officer |
| Sukhwinder Bajwa | SVP, Chief Legal Officer |
| Denise Suihkonen | Secretary-treasurer |
| Wayne Senalik | Vice-chair |
| Archie Humphrey | Chair |
Board members: Donald Doyle MD, James Long MD, Mark Sievers, Theresa Hite, Gwendoyn Runnels.
Source: IRS Form 990 Part VII filed by Northbay Healthcare Group (EIN 94-1458282), via the IRS e-file data. A health system's return can cover several hospitals.
Programs and facilities
Helipad
Vaca Valley Hospital
FAA location ID CL96, a medical-use heliport 0.3 mi from the hospital.
Source: FAA National Airspace System Resource data, cycle 2026-10-01.
Frequently asked questions
About Northbay Health Care Group's rates and hospital price transparency.
How much does an MRI cost at Northbay Health Care Group?
For MRI brain before and after contrast (CPT 70553), published negotiated rates at Northbay Health Care Group range from $561 to $792 across 2 insurers. UnitedHealthcare's rate is $792. The median at nearby comparable hospitals is $1,346. What a patient pays depends on their plan's deductible, coinsurance and network status.
How much does a CT scan cost at Northbay Health Care Group?
For CT head or brain without contrast (CPT 70450), published negotiated rates at Northbay Health Care Group range from $144 to $246 across 2 insurers. Aetna's rate is $144. The median at nearby comparable hospitals is $416. What a patient pays depends on their plan's deductible, coinsurance and network status.
How much does a colonoscopy cost at Northbay Health Care Group?
For Colonoscopy with polyp removal (CPT 45385), published negotiated rates at Northbay Health Care Group range from $521 to $805 across 2 insurers. UnitedHealthcare's rate is $805. The median at nearby comparable hospitals is $2,436. What a patient pays depends on their plan's deductible, coinsurance and network status.
What is Northbay Health Care Group's tax ID (EIN)?
Insurers' price transparency files list Northbay Health Care Group under employer identification number 94-1458282 ((multi-state) Northbay Healthcare Group). 16 health plans and networks list 94-1458282 for it.
What services does Northbay Health Care Group offer?
CMS lists 23 services at Northbay Health Care Group, including Acute Renal Dialysis, Adult Inpatient Psychiatric Care, Anesthesia, Clinical Laboratory, Coronary Care Unit, Diagnostic Radiology.
How many beds does Northbay Health Care Group have?
Northbay Health Care Group has 50 beds. Facility type: Short Term Acute Care Hospital.
Where is Northbay Health Care Group and what is its phone number?
Northbay Health Care Group is located at 1000 Nut Tree Rd, Vacaville, CA 95687. Its main phone number is 7076247000.
What is Northbay Health Care Group's CCN (Medicare provider number)?
Northbay Health Care Group's CMS Certification Number (CCN), also called its Medicare provider number, is 050680.
What is Northbay Health Care Group's NPI number?
The National Provider Identifier (NPI) on file for Northbay Health Care Group is 1255483202.
What health system is Northbay Health Care Group part of?
Northbay Health Care Group is affiliated with Northbay Healthcare Group.
Which insurance plans are in network at Northbay Health Care Group?
Northbay Health Care Group lists 12 in-network payers, including BCBS, Cigna, Johns Hopkins Health Plans, Kaiser Permanente, and is Medicare-certified. Insurance acceptance may vary by plan, so confirm coverage with your insurer or the hospital's billing department.
What price transparency data is available for Northbay Health Care Group?
91 disclosed rate categories. Each shows the payer, category, code type and group with its code range, and contract type, along with how the rate compares with the state average.
What is a hospital price transparency MRF?
Under 45 CFR Part 180, every US hospital must publish a machine-readable file of its standard charges, including gross charges, discounted cash prices and payer-specific negotiated rates, in the CMS template format. PayerPrice can help hospitals publish and maintain these files.
What is a chargemaster review?
A chargemaster (charge description master, or CDM) is a hospital's master list of billable items, with codes, descriptions and gross charges. A chargemaster review looks at those lines for accuracy and pricing. PayerPrice can help hospitals review their chargemaster; contact us to discuss your needs.
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.
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
Get your chargemaster right for billing and payer contracts
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.
What a review covers
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
- Your negotiated rates benchmarked against peer hospitals for the same payers