Northwestern Medicine · Woodstock, IL
106
Beds
11
In-network payers
Northwestern Medicine Woodstock Hospital is a 106-bed hospital in Woodstock, IL, affiliated with Northwestern Medicine. Below you'll find publicly disclosed negotiated rates and facility details, including 11 in-network payers and 154 disclosed rate categories.
The 24 services Northwestern Medicine Woodstock Hospital 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.
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CT imaging
CPT 74177
$2,495 - $6,482
from 3 insurers · median $3,796
Typical for a hospital with this service line
Childbirth · Inpatient
MS-DRG 807
$5,464 - $9,257
from 4 insurers · median $6,007
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 neonatal nursery services to CMS
Childbirth · Inpatient
MS-DRG 788
$7,671 - $12,437
from 4 insurers · median $8,803
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 neonatal nursery services to CMS
MRI imaging
CPT 70553
$2,750 - $5,770
from 3 insurers · median $5,730
Typical for a hospital with this service line
CT imaging
CPT 74176
$1,761 - $2,740
from 2 insurers · median $2,250
Typical for a hospital with this service line
CT imaging
CPT 71275
$2,481 - $2,495
from 2 insurers · median $2,488
Typical for a hospital with this service line
CT imaging
CPT 71260
$2,080 - $3,401
from 3 insurers · median $2,495
Typical for a hospital with this service line
Cardiology and vascular testing
CPT 93306
$1,286 - $2,591
from 3 insurers · median $1,573
Typical for a hospital with this service line
Digestive procedures
CPT 45385
$2,877 - $5,566
from 4 insurers · median $3,390
Typical for a hospital with this service line
Digestive procedures
CPT 43239
$1,457 - $3,910
from 4 insurers · median $2,683
Typical for a hospital with this service line
Digestive procedures
CPT 45380
$2,877 - $6,304
from 4 insurers · median $3,094
Typical for a hospital with this service line
MRI imaging
CPT 70551
$2,750 - $4,165
from 3 insurers · median $3,539
Typical for a hospital with this service line
Mammography
CPT 77067
$208 - $1,181
from 3 insurers · median $346
Typical for a hospital with this service line
MRI imaging
CPT 72148
$2,750 - $4,112
from 3 insurers · median $2,857
Typical for a hospital with this service line
X-ray and bone density
CPT 71046
$46 - $446
from 3 insurers · median $291
Typical for a hospital with this service line
MRI imaging
CPT 73721
$2,750 - $4,109
from 3 insurers · median $3,244
Typical for a hospital with this service line
Childbirth · Inpatient
MS-DRG 807
$5,464 - $9,257
from 4 insurers · median $6,007
CMS lists this service as CPT 59610, the obstetrician's global fee. The hospital bills the delivery stay as MS-DRG 807, so these are facility case rates.
Hospital reports neonatal nursery services to CMS
Ultrasound
CPT 76705
$131 - $1,060
from 3 insurers · median $874
Typical for a hospital with this service line
Nuclear imaging
CPT 78452
$844 - $4,619
from 3 insurers · median $3,165
Hospital reports nuclear medicine services to CMS
Medicine & Surgery
CPT 66984
$3,755 - $6,528
from 4 insurers · median $5,578
Typical for a hospital with this service line
Medicine & Surgery
CPT 47562
$7,110 - $9,067
from 4 insurers · median $8,158
Typical for a hospital with this service line
Digestive procedures
CPT 45378
$1,313 - $2,877
from 4 insurers · median $2,637
Typical for a hospital with this service line
Gynecology
CPT 58571
$7,406 - $20,635
from 4 insurers · median $10,165
Typical for a hospital with this service line
Medicine & Surgery · Inpatient
MS-DRG 473
$21,983 - $40,562
from 4 insurers · median $28,264
Hospital reports neurosurgical services to CMS
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* | 24 | 536% | 16 | 5 |
| Insurer B* | 24 | 508% | 5 | 13 |
| Insurer C* | 22 | 246% | 7 | 12 |
| Insurer D* | 11 | 235% | 1 | 6 |
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 Northwestern Medicine Woodstock Hospital, or start a free trial.
Acceptance varies by plan and service. Confirm coverage with your insurer or the hospital's billing department.
Doctors and services
38 services
See doctors and servicesThe employer identification numbers (EINs) health plans and networks list for Northwestern Medicine Woodstock Hospital 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 |
|---|---|---|
| 36-2338884Centegra Diagnostic Center | 19United Healthcare (incl Optum, Rocky Mountain, Health Plan of Nevada, Sierra Health), Asuris Northwest Health, Avera Health Plans, BCBS, BridgeSpan and 14 more | 1982611281 Northern Illinois Medical Center1497764526 Northern Illinois Medical Center1023497823 Northern Illinois Medical Centerand 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.
3701 Doty Road, Woodstock, IL 60098
8157885823
Source: CMS Provider of Services file, as reported by the hospital and state surveyors.
About Northwestern Medicine Woodstock Hospital's rates and hospital price transparency.
For MRI brain before and after contrast (CPT 70553), published negotiated rates at Northwestern Medicine Woodstock Hospital range from $2,750 to $5,770 across 3 insurers. Blue Cross Blue Shield of Illinois's rate is $5,730. The median at nearby comparable hospitals is $3,545. What a patient pays depends on their plan's deductible, coinsurance and network status.
For CT abdomen and pelvis with contrast (CPT 74177), published negotiated rates at Northwestern Medicine Woodstock Hospital range from $2,495 to $6,482 across 3 insurers. Aetna's rate is $2,495. The median at nearby comparable hospitals is $2,983. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Colonoscopy with polyp removal (CPT 45385), published negotiated rates at Northwestern Medicine Woodstock Hospital range from $2,877 to $5,566 across 4 insurers. Cigna's rate is $3,208. The median at nearby comparable hospitals is $4,171. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Vaginal delivery, hospital stay (MS-DRG 807), published negotiated rates at Northwestern Medicine Woodstock Hospital range from $5,464 to $9,257 across 4 insurers. UnitedHealthcare's rate is $9,257. What a patient pays depends on their plan's deductible, coinsurance and network status.
For Screening mammography, bilateral (CPT 77067), published negotiated rates at Northwestern Medicine Woodstock Hospital range from $208 to $1,181 across 3 insurers. Cigna's rate is $208. The median at nearby comparable hospitals is $357. What a patient pays depends on their plan's deductible, coinsurance and network status.
Insurers' price transparency files list Northwestern Medicine Woodstock Hospital under employer identification number 36-2338884 (Centegra Diagnostic Center). 19 health plans and networks list 36-2338884 for it.
CMS lists 38 services at Northwestern Medicine Woodstock Hospital, including Acute Renal Dialysis, Adult Inpatient Psychiatric Care, Alcohol and/or Drug Service, Anesthesia, Audiology, CARF Inpatient Rehabilitation (Commission On Accreditation Of Rehabilitation Facilities Inpatient Rehabilitation).
Northwestern Medicine Woodstock Hospital has 106 beds. Facility type: Short Term Acute Care Hospital.
Northwestern Medicine Woodstock Hospital is located at 3701 Doty Road, Woodstock, IL 60098. Its main phone number is 8157885823.
Northwestern Medicine Woodstock Hospital's CMS Certification Number (CCN), also called its Medicare provider number, is 140176.
The National Provider Identifier (NPI) on file for Northwestern Medicine Woodstock Hospital is 1730194259.
Northwestern Medicine Woodstock Hospital is affiliated with Northwestern Medicine.
Northwestern Medicine Woodstock Hospital lists 11 in-network payers, including Avera Health Plans, BCBS, Centene, ComPsych, and is Medicare-certified. Insurance acceptance may vary by plan, so confirm coverage with your insurer or the hospital's billing department.
154 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.
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.
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.
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{
"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
}
]
}]
}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