Mayo infectious agent nucleic acid quantification cytomegalovirus at Mercy Rehabilitation Hospital St Louis

14561 N Outer 40 Rd, Chesterfield, MO · Mercy · · NPI 1811048614

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.

$284.97 with Humana Gold vs $284.97 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
Humana Gold Humana Gold $284.97
Medicaid MO Medicaid MO $284.97
Devoted Health Devoted Health $284.97
Wellcare Wellcare $284.97
Medica Medica $284.97
Tricare Tricare $284.97
Ambetter Ambetter $284.97
Cigna Cigna $284.97
UMR CPD UMR CPD $284.97
Aetna Medicare Aetna Medicare $284.97
Aetna/ Managed Choice POS Elect Choice and PPO Products Aetna/ Managed Choice POS Elect Choice and PPO Products $284.97
Aetna/Commercial Product Aetna/Commercial Product $284.97
Anthem Alliance Anthem Alliance $284.97
Anthem Blue Access Anthem Blue Access $284.97
Anthem Blue Access Choice Anthem Blue Access Choice $284.97
Anthem Blue Preferred Anthem Blue Preferred $284.97
Anthem Medicare Anthem Medicare $284.97
Anthem Pathway Anthem Pathway $284.97
Cigna Medicare Advantage Cigna Medicare Advantage $284.97
Cigna PPO Cigna PPO $284.97
Essence Essence $284.97
Healthlink HMO Healthlink HMO $284.97
Healthlink PPO Healthlink PPO $284.97
Healthy Blue (Missouri Care) Healthy Blue (Missouri Care) $284.97
HomeState Health Plan HomeState Health Plan $284.97
Meritain Health CPD Meritain Health CPD $284.97
Meritain Health PPO CPD Meritain Health PPO CPD $284.97
Starmark CPD Starmark CPD $284.97
UHC All Payer UHC All Payer $284.97
UHC Exchange UHC Exchange $284.97
UHC Medicaid UHC Medicaid $284.97
UHC Medicare UHC Medicare $284.97

Visitor-reported prices

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Mayo infectious agent nucleic acid quantification cytomegalovirus at other Missouri hospitals

Hospital City Cash price Negotiated range
Mercy Hospital Aurora Aurora $261.30 $36.41 – $59.38
Mercy Hospital Lincoln Troy $323.05 $42.84 – $60.67
Mercy Hospital Carthage Carthage $289.90 $36.41 – $158.64
Mercy Hospital Southeast Cape Girardeau $435.50 $38.56 – $153.88
Mercy Hospital Stoddard Dexter $520.65 $38.56 – $149.94
Mercy Orthopedic Hospital Springfield Ozark $392.60 $32.64 – $250.70
Mercy Primary Care - Bernie Bernie $161.25 $17.99 – $91.67

All Missouri hospitals for this procedure →