ER Visit (level 1, minor) at Sequoia Hospital

170 Alameda de las Pulgas, Redwood City, CA · CommonSpirit Health · · NPI 1568646735

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

$606.06

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.

$1,665.00

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.

$21.77 with Partnership Health Plan vs $3,944.00 with United — 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
Partnership Health Plan Medicaid|< 21 $21.77 ↓ -96%
Kaiser Medicaid|> 21 $21.77 ↓ -96%
Partnership Health Plan Medicaid|> 21 $21.77 ↓ -96%
Kaiser Medicaid|< 21 $21.77 ↓ -96%
BCBS - Anthem Medicaid|> 21 $21.77 ↓ -96%
BCBS - Anthem Medicaid|< 21 $21.77 ↓ -96%
Brown Toland Medicare|All Plans $23.94 ↓ -96%
Health Plan San Mateo Medicaid|> 21 $26.78 ↓ -96%
Health Net Medicaid|< 21 $26.78 ↓ -96%
Health Net Medicaid|> 21 $26.78 ↓ -96%
Health Plan San Mateo Medicaid|< 21 $26.78 ↓ -96%
Aetna Medicare|All Plans $129.13 ↓ -79%
Health Net Medicare|All Plans $129.13 ↓ -79%
Health Plan San Mateo Medicare|All Plans $129.13 ↓ -79%
Humana Commercial|All Plans $129.13 ↓ -79%
Health Net Commercial|Canopy Health $129.13 ↓ -79%
Kaiser Medicare|All Plans $129.13 ↓ -79%
United Medicare|All Plans $129.13 ↓ -79%
Humana Medicare|All Plans $129.13 ↓ -79%
BCBS - Anthem Medicare|All Plans $129.13 ↓ -79%
Blue Shield CA Medicare|All Plans $129.13 ↓ -79%
Brown Toland Commercial|All Plans $142.04 ↓ -77%
Chinese Community Medicare|All Plans $167.87 ↓ -72%
Sutter Health Commercial|All Plans $404.18 ↓ -33%
Connected Care Commercial|Intel $715.95 ↑ +18%
Blue Shield CA Commercial|ACO Trio $1,032.30 ↑ +70%
Blue Shield CA Commercial|Exchange $1,048.95 ↑ +73%
Aetna Commercial|All Plans $1,048.95 ↑ +73%
Healthsmart Commercial|All Plans $1,132.20 ↑ +87%
Kaiser Commercial|All Plans $1,282.05 ↑ +112%
Blue Shield CA Commercial|All Other Plans $1,332.00 ↑ +120%
Multiplan Commercial|All Plans $1,365.30 ↑ +125%
Health Net Commercial|Care Product $1,404.00 ↑ +132%
Health Net Commercial|FFS $1,630.00 ↑ +169%
BCBS - Anthem Commercial|All Other Plans $1,853.00 ↑ +206%
Cigna Commercial|All Plans $2,120.00 ↑ +250%
BCBS - Anthem Commercial|MCS $3,141.00 ↑ +418%
United Commercial|HMO $3,832.00 ↑ +532%
United Commercial|All Other Plans $3,944.00 ↑ +551%
United Commercial|Options PPO $3,944.00 ↑ +551%

Visitor-reported prices

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ER Visit (level 1, minor) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $370.99 $27.95 – $694.54
Banner Lassen Medical Center Susanville $311.68 $17.06 – $331.74
Petaluma Valley Hospital Petaluma $587.01 $113.64 – $115.95
Arroyo Grande Hospital Santa Maria $350.54 $21.77 – $743.82
Mark Twain Medical Center San Andreas $262.41 $16.04 – $60.76
French Hospital San Luis Obispo $335.56 $21.77 – $838.88
Mercy Hospitals – Bakersfield Bakersfield $176.60 $21.77 – $334.56
Bakersfield Memorial Hospital Bakersfield $174.70 $21.77 – $390.32

All California hospitals for this procedure →