Mayo paval fluorescent antibody screen agna type 1 at Sierra Nevada Memorial Hospital

155 Glasson Way, Grass Valley, CA · CommonSpirit Health · · NPI 1659361392

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

$76.38

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.

$140.13

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.

$7.29 with United vs $10.87 with Kaiser — 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
United Commercial|Non-Options PPO $7.29 ↓ -90%
Kaiser Commercial|All Plans $8.37 ↓ -89%
Blue Shield CA Commercial|Exchange $8.48 ↓ -89%
Blue Shield CA Commercial|ACO Trio $9.03 ↓ -88%
BCBS - Anthem Commercial|Exchange $9.35 ↓ -88%
Cigna Commercial|All Other Plans $9.46 ↓ -88%
Cigna Commercial|PPO $9.46 ↓ -88%
Blue Shield CA Commercial|All Other Plans $10.11 ↓ -87%
First Health Commercial|All Plans $10.33 ↓ -86%
MultiPlan Commercial|All Plans $10.66 ↓ -86%
Healthsmart Commercial|All Plans $10.66 ↓ -86%
BCBS - Anthem Commercial|All Other Plans $10.77 ↓ -86%
BCBS - Anthem Medicaid|All Plans $10.87 ↓ -86%
BCBS - Anthem Medicare|All Plans $10.87 ↓ -86%
BCBS - Anthem Commercial|MCS $10.87 ↓ -86%
Blue Shield CA Medicare|All Plans $10.87 ↓ -86%
Partnership Health Plan Medicaid|< 21 $10.87 ↓ -86%
Partnership Health Plan Medicaid|> 21 $10.87 ↓ -86%
California Health & Wellness Medicaid|All Plans $10.87 ↓ -86%
Humana Commercial|All Plans $10.87 ↓ -86%
Hill Physicians Commercial|All Plans $10.87 ↓ -86%
Humana Medicare|All Plans $10.87 ↓ -86%
Aetna Commercial|All Other Plans $10.87 ↓ -86%
Aetna Commercial|PPO $10.87 ↓ -86%
Aetna Medicare|All Plans $10.87 ↓ -86%
Aetna Commercial|HMO $10.87 ↓ -86%
United Commercial|All Other Plans $10.87 ↓ -86%
United Medicare|All Plans $10.87 ↓ -86%
United Commercial|HMO $10.87 ↓ -86%
Health Net Medicaid|All Plans $10.87 ↓ -86%
Health Net Medicare|All Plans $10.87 ↓ -86%
Kaiser Medicare|All Plans $10.87 ↓ -86%

Visitor-reported prices

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Mayo paval fluorescent antibody screen agna type 1 at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $94.17 $2.94 – $31.96
Banner Lassen Medical Center Susanville $302.58 $1.64 – $14.24
Petaluma Valley Hospital Petaluma $76.50 $11.81 – $98.43
Arroyo Grande Hospital Santa Maria $424.79 $5.44 – $31.04
Mark Twain Medical Center San Andreas $546.12 $3.11 – $12.00
French Hospital San Luis Obispo $389.06 $2.94 – $36.49
Mercy Hospitals – Bakersfield Bakersfield $307.93 $6.00 – $34.62
Bakersfield Memorial Hospital Bakersfield $304.61 $6.00 – $34.62

All California hospitals for this procedure →