Urea nitrogen at Mercy Rehabilitation Hospital South

10114 Kennerly Road St., Louis, MO · Mercy · · NPI 1992435895

Source: hospital's published price file ↗ · Published Mar 16, 2026 · Ingested Sep 8, 2026

not published by hospital

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.

not published by hospital

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.

$13.69 with Devoted Health vs $13.69 with UHC Medicare — 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
Devoted Health Devoted Health $13.69
Wellcare Wellcare $13.69
Medica Medica $13.69
Tricare Tricare $13.69
Ambetter Ambetter $13.69
Cigna Cigna $13.69
UMR CPD UMR CPD $13.69
Aetna Medicare Aetna Medicare $13.69
Aetna/ Managed Choice POS Elect Choice and PPO Products Aetna/ Managed Choice POS Elect Choice and PPO Products $13.69
Aetna/Commercial Product Aetna/Commercial Product $13.69
Anthem Alliance Anthem Alliance $13.69
Anthem Blue Access Anthem Blue Access $13.69
Anthem Blue Access Choice Anthem Blue Access Choice $13.69
Anthem Blue Preferred Anthem Blue Preferred $13.69
Anthem Medicare Anthem Medicare $13.69
Anthem Pathway Anthem Pathway $13.69
Cigna Medicare Advantage Cigna Medicare Advantage $13.69
Cigna PPO Cigna PPO $13.69
Essence Essence $13.69
Healthlink HMO Healthlink HMO $13.69
Healthlink PPO Healthlink PPO $13.69
Healthy Blue (Missouri Care) Healthy Blue (Missouri Care) $13.69
HomeState Health Plan HomeState Health Plan $13.69
Humana Gold Humana Gold $13.69
Medicaid MO Medicaid MO $13.69
Meritain Health CPD Meritain Health CPD $13.69
Meritain Health PPO CPD Meritain Health PPO CPD $13.69
Starmark CPD Starmark CPD $13.69
UHC All Payer UHC All Payer $13.69
UHC Exchange UHC Exchange $13.69
UHC Medicaid UHC Medicaid $13.69
UHC Medicare UHC Medicare $13.69

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Urea nitrogen at other Missouri hospitals

Hospital City Cash price Negotiated range
Mercy Hospital Aurora Aurora $47.45 $3.95 – $5.48
Mercy Hospital Lincoln Troy $52.65 $3.95 – $5.59
Mercy Hospital Carthage Carthage $33.80 $3.51 – $14.63
Mercy Hospital Southeast Cape Girardeau $90.35 $3.56 – $14.19
Mercy Hospital Stoddard Dexter $57.20 $3.56 – $13.83
Mercy Orthopedic Hospital Springfield Ozark $48.10 $3.01 – $23.12
Mercy Primary Care - Bernie Bernie $21.75 $1.62 – $8.30

All Missouri hospitals for this procedure →