Mayo prmb primidone therapeutic drug level 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

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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.

not published by hospital

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.

$57.49 with Devoted Health vs $57.49 with UHC Medicare — 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
Devoted Health Devoted Health $57.49
Wellcare Wellcare $57.49
Medica Medica $57.49
Tricare Tricare $57.49
Ambetter Ambetter $57.49
Cigna Cigna $57.49
UMR CPD UMR CPD $57.49
Aetna Medicare Aetna Medicare $57.49
Aetna/ Managed Choice POS Elect Choice and PPO Products Aetna/ Managed Choice POS Elect Choice and PPO Products $57.49
Aetna/Commercial Product Aetna/Commercial Product $57.49
Anthem Alliance Anthem Alliance $57.49
Anthem Blue Access Anthem Blue Access $57.49
Anthem Blue Access Choice Anthem Blue Access Choice $57.49
Anthem Blue Preferred Anthem Blue Preferred $57.49
Anthem Medicare Anthem Medicare $57.49
Anthem Pathway Anthem Pathway $57.49
Cigna Medicare Advantage Cigna Medicare Advantage $57.49
Cigna PPO Cigna PPO $57.49
Essence Essence $57.49
Healthlink HMO Healthlink HMO $57.49
Healthlink PPO Healthlink PPO $57.49
Healthy Blue (Missouri Care) Healthy Blue (Missouri Care) $57.49
HomeState Health Plan HomeState Health Plan $57.49
Humana Gold Humana Gold $57.49
Medicaid MO Medicaid MO $57.49
Meritain Health CPD Meritain Health CPD $57.49
Meritain Health PPO CPD Meritain Health PPO CPD $57.49
Starmark CPD Starmark CPD $57.49
UHC All Payer UHC All Payer $57.49
UHC Exchange UHC Exchange $57.49
UHC Medicaid UHC Medicaid $57.49
UHC Medicare UHC Medicare $57.49

Visitor-reported prices

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Mayo prmb primidone therapeutic drug level at other Missouri hospitals

Hospital City Cash price Negotiated range
Mercy Hospital Aurora Aurora $76.70 $16.59 – $22.99
Mercy Hospital Lincoln Troy $104.65 $16.59 – $23.51
Mercy Hospital Carthage Carthage $86.45 $14.76 – $61.43
Mercy Hospital Southeast Cape Girardeau $180.70 $14.93 – $59.59
Mercy Orthopedic Hospital Springfield Ozark $50.05 $12.64 – $97.12
Mercy Primary Care - Bernie Bernie $173.25 $6.97 – $35.02

All Missouri hospitals for this procedure →