Ins cerv dilator (sep proc) at Northwestern Medicine McHenry Hospital

4201 Medical Center Drive, McHenry, IL · Nm · · NPI 1427065499

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 17, 2026

$7,115.85

Cash price

?

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.

$10,165.50

Gross charge

?

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.

$114.64 with AETNA HEALTH PLAN [171] vs $4,445.00 with UNITED HEALTHCARE [158] — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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
AETNA HEALTH PLAN [171] NWR AETNA NM EMPLOYEES $114.64 ↓ -98%
CIGNA HEALTH PLAN [178] NWR CIGNA ALTERNATIVE $117.02 ↓ -98%
MERCY CARE HEALTH PLANS [5013] NWR MERCY CARE $180.28 ↓ -97%
CIGNA HEALTH PLAN [178] NWR CIGNA BROAD $183.55 ↓ -97%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PPO $201.37 ↓ -97%
ALTERNATE BLUE CROSS [1402] NWR BCBS PPO $201.37 ↓ -97%
AETNA HEALTH PLAN [171] NWR AETNA APCN/SP $204.34 ↓ -97%
AETNA HEALTH PLAN [171] NWR AETNA IL PREFERRED $210.87 ↓ -97%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS HMO $211.94 ↓ -97%
ALTERNATE BLUE CROSS [1402] NWR BCBS HMO $211.94 ↓ -97%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE PREFERRED $283.93 ↓ -96%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE SELECT $283.93 ↓ -96%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE OPTIONS $283.93 ↓ -96%
AETNA HEALTH PLAN [171] NWR AETNA $289.28 ↓ -96%
HEALTHLINK [125] NWR SEIU HEALTHLINK $297.00 ↓ -96%
AETNA HEALTH PLAN [171] NWR AETNA ASA $311.85 ↓ -96%
CHOICECARE [177] NWR CHOICE CARE $316.01 ↓ -96%
MULTIPLAN/PHCS [142] NWR PHCS PPO $326.70 ↓ -95%
THE ALLIANCE [1703] NWR THE ALLIANCE $381.53 ↓ -95%
HEALTH'S FINEST NETWORK [126] NWR HFN PLATINUM EPO $415.80 ↓ -94%
HEALTH'S FINEST NETWORK [126] NWR HFN PPO $433.62 ↓ -94%
CIGNA HEALTH PLAN [178] NWR CIGNA BEHAVORIAL BHS $445.50 ↓ -94%
BEECHSTREET [176] NWR BEECHSTREET $475.20 ↓ -93%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PAR/INDEMNITY ADP $594.00 ↓ -92%
MULTIPLAN/PHCS [142] NWR NON-CONTRACTED PAYORS $594.00 ↓ -92%
UNITED HEALTHCARE [158] NWR UHC CORE $4,001.00 ↓ -44%
UNITED HEALTHCARE [158] NWR UHC HMO/PPO $4,445.00 ↓ -38%
GLOBAL EXCEL [1712] NWR MEDICARE not published by hospital
ALTERNATE BLUE CROSS MEDICARE ADV [2304] NWR BLUE CROSS MEDICARE ADVT not published by hospital
ALTERNATE HUMANA MEDICARE ADV [2409] NWR HUMANA MEDICARE ADVT not published by hospital

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Ins cerv dilator (sep proc) at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $150.60 $230.92 – $581.81
MercyOne Genesis Aledo Medical Center Aledo $150.60 $1,575.68 – $2,970.16
Uchicago Medicine Adventhealth Hinsdale Hinsdale $162.50 $319.70 – $529.02
Northwestern Memorial Hospital Chicago $1,843.10 not published
UnityPoint Health - Trinity Moline Rock Island $640.48 $57.87 – $353.06
Uchicago Medicine Adventhealth La Grange La Grange $162.50 $319.70 – $529.02
SSM Health Good Samaritan Hospital - Mt. Vernon Mount Vernon $380.60 $326.55 – $342.88
Advocate Illinois Masonic Medical Center Chicago $382.50 $266.99 – $622.71

All Illinois hospitals for this procedure →