Injection anesthetic agent(s) and/or steroid genicular nerve branches w/guidance (both sides) 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

$1,617.70

Cash price

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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.

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What you pay up front if you don't use insurance.

$2,311.00

Gross charge

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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.

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The hospital's undiscounted list price — almost no one pays this.

$354.73 with AETNA HEALTH PLAN [171] vs $1,838.00 with BLUE CROSS BLUE SHIELD [1401] — same scan, same building. Share

Negotiated rates by payer
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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
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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
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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 $354.73 ↓ -78%
CIGNA HEALTH PLAN [178] NWR CIGNA ALTERNATIVE $362.09 ↓ -78%
MERCY CARE HEALTH PLANS [5013] NWR MERCY CARE $557.83 ↓ -66%
CIGNA HEALTH PLAN [178] NWR CIGNA BROAD $567.94 ↓ -65%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PPO $623.08 ↓ -61%
ALTERNATE BLUE CROSS [1402] NWR BCBS PPO $623.08 ↓ -61%
AETNA HEALTH PLAN [171] NWR AETNA APCN/SP $632.27 ↓ -61%
AETNA HEALTH PLAN [171] NWR AETNA IL PREFERRED $652.49 ↓ -60%
ALTERNATE BLUE CROSS [1402] NWR BCBS HMO $655.80 ↓ -59%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS HMO $655.80 ↓ -59%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE PREFERRED $878.56 ↓ -46%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE OPTIONS $878.56 ↓ -46%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS BLUECHOICE SELECT $878.56 ↓ -46%
AETNA HEALTH PLAN [171] NWR AETNA $895.11 ↓ -45%
HEALTHLINK [125] NWR SEIU HEALTHLINK $919.00 ↓ -43%
AETNA HEALTH PLAN [171] NWR AETNA ASA $964.95 ↓ -40%
CHOICECARE [177] NWR CHOICE CARE $977.82 ↓ -40%
MULTIPLAN/PHCS [142] NWR PHCS PPO $1,010.90 ↓ -38%
THE ALLIANCE [1703] NWR THE ALLIANCE $1,180.55 ↓ -27%
HEALTH'S FINEST NETWORK [126] NWR HFN PLATINUM EPO $1,286.60 ↓ -20%
HEALTH'S FINEST NETWORK [126] NWR HFN PPO $1,341.74 ↓ -17%
CIGNA HEALTH PLAN [178] NWR CIGNA BEHAVORIAL BHS $1,378.50 ↓ -15%
BEECHSTREET [176] NWR BEECHSTREET $1,470.40 ↓ -9%
MULTIPLAN/PHCS [142] NWR NON-CONTRACTED PAYORS $1,838.00 ↑ +14%
BLUE CROSS BLUE SHIELD [1401] NWR BCBS PAR/INDEMNITY ADP $1,838.00 ↑ +14%
GLOBAL EXCEL [1712] NWR MEDICARE not published by hospital
ALTERNATE HUMANA MEDICARE ADV [2409] NWR HUMANA MEDICARE ADVT not published by hospital
ALTERNATE BLUE CROSS MEDICARE ADV [2304] NWR BLUE CROSS MEDICARE ADVT not published by hospital

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Injection anesthetic agent(s) and/or steroid genicular nerve branches w/guidance (both sides) at other Illinois hospitals

Hospital City Cash price Negotiated range
MercyOne Genesis Silvis Medical Center Silvis $414.00 $394.49 – $634.80
MercyOne Genesis Aledo Medical Center Aledo $414.00 $1,068.37 – $2,970.16
Uchicago Medicine Adventhealth Hinsdale Hinsdale $435.00 $740.55 – $1,225.43
Advocate Christ Medical Center Oak Lawn $750.00 $591.00 – $6,071.00
Northwestern Memorial Hospital Chicago $4,981.02 $1.70 – $1.70
UnityPoint Health - Trinity Moline Rock Island $1,376.05 $75.01 – $758.55
Uchicago Medicine Adventhealth La Grange La Grange $435.00 $740.55 – $1,225.43
Advocate Illinois Masonic Medical Center Chicago $1,630.00 $854.98 – $6,071.00

All Illinois hospitals for this procedure →