Infectious agent antigen immunoassay ql/sq multi step rotavirus at Mercy San Juan Medical Center

6501 Coyle Avenue, Carmichael, CA · CommonSpirit Health · · NPI 1972541498

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

$57.54

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.

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

$210.00

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.

$1.39 with WCMG vs $35.39 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 $1.39 ↓ -98%
Blue Shield CA Commercial|ACO Trio $3.92 ↓ -93%
Western Health Advantage Commercial|All Plans $4.43 ↓ -92%
Blue Shield CA Commercial|ACO Trio CalPers $5.06 ↓ -91%
Kaiser Medicaid|All Plans $5.18 ↓ -91%
Blue Shield CA Commercial|Exchange $5.31 ↓ -91%
Kaiser Commercial|All Plans $6.83 ↓ -88%
Blue Shield CA Commercial|PPO Tandem $6.95 ↓ -88%
Blue Shield CA Commercial|HMO $7.46 ↓ -87%
Blue Shield CA Commercial|CalPers $7.84 ↓ -86%
Blue Shield CA Commercial|PPO $8.34 ↓ -86%
Partnership Health Plan Medicaid|All Plans $8.86 ↓ -85%
Healthsmart Commercial|All Plans $9.48 ↓ -84%
First Health Commercial|All Plans $9.48 ↓ -84%
Sutter Health Commercial|All Plans $10.11 ↓ -82%
BCBS - Anthem Commercial|Connection EPO $10.11 ↓ -82%
MultiPlan Commercial|All Plans $10.49 ↓ -82%
BCBS - Anthem Medicare|All Other Plans $11.30 ↓ -80%
United Medicare|All Plans $11.98 ↓ -79%
Humana Medicare|All Plans $11.98 ↓ -79%
Aetna Medicare|All Plans $11.98 ↓ -79%
Molina Medicare|All Plans $11.98 ↓ -79%
Humana Commercial|All Plans $11.98 ↓ -79%
Kaiser Medicare|All Plans $11.98 ↓ -79%
Blue Shield CA Medicare|HMO $11.98 ↓ -79%
Blue Shield CA Medicare|PPO $11.98 ↓ -79%
Hill Physicians Commercial|All Plans $11.98 ↓ -79%
BCBS - Anthem Medicare|Imperial $12.34 ↓ -79%
BCBS - Anthem Commercial|MCS $12.63 ↓ -78%
California Health & Wellness Medicaid|All Plans $12.63 ↓ -78%
Hill Physicians Medicaid|All Plans $12.63 ↓ -78%
Aetna Commercial|HMO $12.63 ↓ -78%
BCBS - Anthem Commercial|All Other Plans $12.63 ↓ -78%
BCBS - Anthem Medicaid|All Plans $12.63 ↓ -78%
Health Net Medicaid|All Plans $12.63 ↓ -78%
United Medicaid|> 21 $12.63 ↓ -78%
United Medicaid|< 21 $12.63 ↓ -78%
United Commercial|Non-Options PPO $12.63 ↓ -78%
Aetna Commercial|PPO $12.63 ↓ -78%
United Commercial|Options PPO $12.63 ↓ -78%
United Commercial|HMO $12.63 ↓ -78%
Aetna Commercial|All Other Plans $12.63 ↓ -78%
United Commercial|All Other Plans $12.63 ↓ -78%
Molina Medicaid|All Plans $12.63 ↓ -78%
BrightHealth Commercial|All Plans $13.18 ↓ -77%
BlueShield Medicare|Trauma $14.98 ↓ -74%
Prison Healthcare Medicaid|All Plans $17.97 ↓ -69%
Cigna Commercial|LocalPlus $26.54 ↓ -54%
Cigna Commercial|All Other Plans $35.39 ↓ -38%

Visitor-reported prices

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Infectious agent antigen immunoassay ql/sq multi step rotavirus at other California hospitals

Hospital City Cash price Negotiated range
Banner Lassen Medical Center Susanville $22.88 $2.40 – $39.77
Petaluma Valley Hospital Petaluma $38.35 $11.74 – $73.37
Arroyo Grande Hospital Santa Maria $121.56 $6.32 – $30.88
Mark Twain Medical Center San Andreas $337.00 $6.84 – $12.63
French Hospital San Luis Obispo $111.33 $3.42 – $36.30
Mercy Hospitals – Bakersfield Bakersfield $42.33 $5.50 – $34.44
Bakersfield Memorial Hospital Bakersfield $41.87 $11.98 – $51.35
Queen of The Valley Medical Center Napa $38.35 $11.98 – $92.72

All California hospitals for this procedure →