Sleep Study (Polysomnography) at Robert Wood Johnson University Hospital Somerset

110 Rehill Ave, Somerville, NJ · RWJBarnabas Health · · NPI 1003236878

Source: hospital's published price file ↗ · Published Mar 4, 2026 · Ingested Sep 10, 2026

$1,315.32

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.

Full explanation →

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

$7,783.00

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.

Full explanation →

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

$344.95 with Wellpoint vs $7,119.88 with Horizon Blue Cross Blue Shield of New Jersey — 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
Wellpoint NJ Family Care $344.95 ↓ -74%
Humana Medicare $1,111.89 ↓ -15%
Horizon Blue Cross Blue Shield of New Jersey Medicare Advantage $1,111.89 ↓ -15%
Wellpoint Medicare Advantage $1,111.89 ↓ -15%
Clover Health Medicare Advantage $1,111.89 ↓ -15%
Aetna Medicare $1,111.89 ↓ -15%
Fidelis Care Medicare Advantage $1,111.89 ↓ -15%
United Healthcare Community Plan $1,124.64 ↓ -14%
United Healthcare Medicare $1,134.13 ↓ -14%
Horizon Blue Cross Blue Shield of New Jersey NJ Health $1,148.00 ↓ -13%
Fidelis Care NJ Family Care $1,156.55 ↓ -12%
Aetna Better Health $1,231.27 ↓ -6%
Emblem Health Commercial $1,945.81 ↑ +48%
Wellcare Ambetter Health Commercial $2,212.66 ↑ +68%
United Healthcare Oxford Metro $3,359.00 ↑ +155%
Amerihealth Local Value $3,838.00 ↑ +192%
United Healthcare Oxford Commercial $3,987.00 ↑ +203%
Cigna Local Plus $4,080.62 ↑ +210%
Amerihealth Regional Preferred $4,313.00 ↑ +228%
United Healthcare Nexus $4,530.00 ↑ +244%
Horizon Blue Cross Blue Shield of New Jersey Omnia $4,546.82 ↑ +246%
First Health Commercial $4,669.80 ↑ +255%
United Healthcare Commercial $5,158.00 ↑ +292%
Cigna HMO $5,185.03 ↑ +294%
Horizon Blue Cross Blue Shield of New Jersey State Benefit Plan $5,399.84 ↑ +311%
Cigna PPO $5,461.33 ↑ +315%
Horizon Blue Cross Blue Shield of New Jersey Managed $5,681.59 ↑ +332%
Horizon Blue Cross Blue Shield of New Jersey Non-Managed $5,736.84 ↑ +336%
Qualcare Inc HMO/PPO/WC $5,915.08 ↑ +350%
Aetna HMO $6,459.89 ↑ +391%
Aetna PPO $6,459.89 ↑ +391%
Horizon Blue Cross Blue Shield of New Jersey Worker's Comp $7,119.88 ↑ +441%
Horizon Blue Cross Blue Shield of New Jersey PIP $7,119.88 ↑ +441%

Visitor-reported prices

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Sleep Study (Polysomnography) at other New-jersey hospitals

Hospital City Cash price Negotiated range
Trinitas Regional Medical Center Elizabeth $1,460.86 $325.79 – $2,223.78
Cooperman Barnabas Medical Center Livingston $1,649.21 $1,141.43 – $2,282.86
Community Medical Center Toms River $1,614.19 $1,111.89 – $2,212.66
Clara Maass Medical Center Belleville $1,548.03 $1,141.43 – $2,271.45
Newark Beth Israel Medical Center Newark $1,621.19 $335.37 – $2,282.86
Jersey City Medical Center Jersey City $1,617.30 $421.61 – $2,384.30
Monmouth Medical Center Long Branch $1,702.92 $1,126.11 – $2,240.96
Bayshore Medical Center Holmdel $1,126.11 $1,126.11 – $5,634.00

All New-jersey hospitals for this procedure →