C-reactive protein at Mercy Hospital of Folsom

1650 Creekside Dr, Folsom, CA · CommonSpirit Health · · NPI 1356389878

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$3.12

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.

$8.00

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.

$0.88 with WCMG vs $15.31 with Cigna — 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
WCMG Commercial|All Plans $0.88 ↓ -72%
Western Health Advantage Commercial|All Plans $2.80 ↓ -10%
Kaiser Medicaid|All Plans $3.28 ↑ +5%
Blue Shield CA Commercial|ACO Trio $4.40 ↑ +41%
Partnership Health Plan Medicaid|All Plans $4.60 ↑ +47%
BCBS - Anthem Medicare|All Other Plans $4.88 ↑ +56%
United Medicare|All Plans $5.18 ↑ +66%
Aetna Medicare|All Plans $5.18 ↑ +66%
Humana Commercial|All Plans $5.18 ↑ +66%
Kaiser Medicare|All Plans $5.18 ↑ +66%
Blue Shield CA Medicare|HMO $5.18 ↑ +66%
Blue Shield CA Medicare|PPO $5.18 ↑ +66%
Hill Physicians Commercial|All Plans $5.18 ↑ +66%
Hill Physicians Medicare|All Plans $5.18 ↑ +66%
BCBS - Anthem Medicare|Imperial $5.34 ↑ +71%
Blue Shield CA Commercial|ACO Trio CalPers $5.68 ↑ +82%
Blue Shield CA Commercial|Exchange $5.76 ↑ +85%
First Health Commercial|All Plans $6.00 ↑ +92%
Healthsmart Commercial|All Plans $6.00 ↑ +92%
United Commercial|All Other Plans $6.22 ↑ +99%
United Commercial|Non-Options PPO $6.22 ↑ +99%
United Commercial|HMO $6.22 ↑ +99%
Kaiser Commercial|All Plans $6.32 ↑ +103%
Sutter Health Commercial|All Plans $6.40 ↑ +105%
BCBS - Anthem Commercial|Connection EPO $6.40 ↑ +105%
MultiPlan Commercial|All Plans $6.56 ↑ +110%
United Medicaid|> 21 $6.60 ↑ +112%
United Medicaid|< 21 $6.60 ↑ +112%
Blue Shield CA Commercial|PPO Tandem $6.96 ↑ +123%
Blue Shield CA Commercial|HMO $7.20 ↑ +131%
Blue Shield CA Commercial|All Other Plans $7.20 ↑ +131%
Hill Physicians Medicaid|All Plans $7.26 ↑ +133%
Blue Shield CA Commercial|CalPers $7.36 ↑ +136%
BCBS - Anthem Commercial|MCS $8.00 ↑ +156%
California Health & Wellness Medicaid|All Plans $8.00 ↑ +156%
Molina Medicaid|All Plans $8.00 ↑ +156%
Aetna Commercial|All Other Plans $8.00 ↑ +156%
Aetna Commercial|PPO $8.00 ↑ +156%
Aetna Commercial|HMO $8.00 ↑ +156%
BCBS - Anthem Medicaid|All Plans $8.00 ↑ +156%
BCBS - Anthem Commercial|All Other Plans $8.00 ↑ +156%
Health Net Medicaid|All Plans $8.00 ↑ +156%
Cigna Commercial|LocalPlus $11.48 ↑ +268%
Cigna Commercial|All Other Plans $15.31 ↑ +391%

Visitor-reported prices

visitor-reported
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C-reactive protein at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $76.22 $2.16 – $13.76
Banner Lassen Medical Center Susanville $10.19 $1.04 – $9.70
Petaluma Valley Hospital Petaluma $104.55 $5.08 – $42.21
Arroyo Grande Hospital Santa Maria $185.33 $4.00 – $13.36
Mark Twain Medical Center San Andreas $84.59 $5.18 – $124.46
French Hospital San Luis Obispo $169.74 $2.16 – $15.70
Mercy Hospitals – Bakersfield Bakersfield $64.19 $4.00 – $14.90
Bakersfield Memorial Hospital Bakersfield $63.50 $4.00 – $14.90

All California hospitals for this procedure →