Mayo chikv chikungunya antibodies igg at Mercy General Hospital

4001 J St., Sacramento, CA · CommonSpirit Health · · NPI 1487694857

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

$20.76

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.

$95.20

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.

$3.81 with Western Health Advantage vs $38.02 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
Western Health Advantage Commercial|All Plans $3.81 ↓ -82%
Kaiser Medicaid|All Plans $4.46 ↓ -79%
Blue Shield CA Commercial|ACO Trio CalPers $5.11 ↓ -75%
Blue Shield CA Commercial|Exchange $5.44 ↓ -74%
Blue Shield CA Commercial|HMO $7.40 ↓ -64%
Healthsmart Commercial|All Plans $7.83 ↓ -62%
Blue Shield CA Commercial|All Other Plans $7.94 ↓ -62%
Blue Shield CA Commercial|CalPers $7.94 ↓ -62%
First Health Commercial|All Plans $8.16 ↓ -61%
Kaiser Commercial|All Plans $8.59 ↓ -59%
BCBS - Anthem Commercial|Connection EPO $8.70 ↓ -58%
Sutter Health Commercial|All Plans $8.70 ↓ -58%
MultiPlan Commercial|All Plans $8.70 ↓ -58%
BCBS - Anthem Medicare|All Other Plans $10.26 ↓ -51%
Kaiser Medicare|All Plans $10.87 ↓ -48%
BCBS - Anthem Commercial|All Other Plans $10.87 ↓ -48%
BCBS - Anthem Medicaid|All Plans $10.87 ↓ -48%
BCBS - Anthem Commercial|MCS $10.87 ↓ -48%
Blue Shield CA Medicare|HMO $10.87 ↓ -48%
United Commercial|All Other Plans $10.87 ↓ -48%
Aetna Commercial|All Other Plans $10.87 ↓ -48%
Aetna Commercial|PPO $10.87 ↓ -48%
Aetna Medicare|All Plans $10.87 ↓ -48%
Aetna Commercial|HMO $10.87 ↓ -48%
Molina Medicaid|All Plans $10.87 ↓ -48%
Molina Medicare|All Plans $10.87 ↓ -48%
Humana Commercial|All Plans $10.87 ↓ -48%
United Medicare|All Plans $10.87 ↓ -48%
United Commercial|HMO $10.87 ↓ -48%
United Commercial|Non-Options PPO $10.87 ↓ -48%
United Medicaid|< 21 $10.87 ↓ -48%
United Medicaid|> 21 $10.87 ↓ -48%
Health Net Medicaid|All Plans $10.87 ↓ -48%
Partnership Health Plan Medicaid|All Plans $10.87 ↓ -48%
California Health & Wellness Medicaid|All Plans $10.87 ↓ -48%
Hill Physicians Commercial|All Plans $10.87 ↓ -48%
Hill Physicians Medicaid|All Plans $10.87 ↓ -48%
Hill Physicians Medicare|All Plans $10.87 ↓ -48%
Blue Shield CA Medicare|PPO $10.87 ↓ -48%
BCBS - Anthem Medicare|Imperial $11.20 ↓ -46%
BrightHealth Commercial|All Plans $11.96 ↓ -42%
Prison Healthcare Medicaid|All Plans $16.31 ↓ -21%
Cigna Commercial|LocalPlus $28.52 ↑ +37%
Cigna Commercial|All Other Plans $38.02 ↑ +83%

Visitor-reported prices

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Mayo chikv chikungunya antibodies igg at other California hospitals

Hospital City Cash price Negotiated range
Methodist Hospital of Sacramento Sacramento $27.42 $3.81 – $28.52
St. John's Camarillo Hospital Camarillo $23.66 $2.94 – $34.17
Banner Lassen Medical Center Susanville $33.12 $2.58 – $18.89
Petaluma Valley Hospital Petaluma $46.80 $12.62 – $105.19
Arroyo Grande Hospital Santa Maria $52.52 $5.44 – $33.18
Mark Twain Medical Center San Andreas $91.67 $5.89 – $10.87
French Hospital San Luis Obispo $48.10 $2.94 – $39.00
Mercy Hospitals – Bakersfield Bakersfield $42.04 $5.44 – $37.00

All California hospitals for this procedure →