ER Visit (level 3) 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

$1,313.68

Cash price

?

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.

$3,609.00

Gross charge

?

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.

$63.97 with Partnership Health Plan vs $7,853.00 with United — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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 $63.97 ↓ -95%
Kaiser Medicaid|> 21 $63.97 ↓ -95%
Partnership Health Plan Medicaid|> 21 $63.97 ↓ -95%
Kaiser Medicaid|< 21 $63.97 ↓ -95%
BCBS - Anthem Medicaid|> 21 $63.97 ↓ -95%
BCBS - Anthem Medicaid|< 21 $63.97 ↓ -95%
Brown Toland Medicare|All Plans $77.99 ↓ -94%
Health Net Medicaid|> 21 $78.68 ↓ -94%
Health Net Medicaid|< 21 $78.68 ↓ -94%
Health Plan San Mateo Medicaid|> 21 $78.69 ↓ -94%
Health Plan San Mateo Medicaid|< 21 $78.69 ↓ -94%
Aetna Medicare|All Plans $406.06 ↓ -69%
Health Net Medicare|All Plans $406.06 ↓ -69%
Humana Commercial|All Plans $406.06 ↓ -69%
Health Plan San Mateo Medicare|All Plans $406.06 ↓ -69%
Health Net Commercial|Canopy Health $406.06 ↓ -69%
Kaiser Medicare|All Plans $406.06 ↓ -69%
United Medicare|All Plans $406.06 ↓ -69%
Humana Medicare|All Plans $406.06 ↓ -69%
BCBS - Anthem Medicare|All Plans $406.06 ↓ -69%
Blue Shield CA Medicare|All Plans $406.06 ↓ -69%
Brown Toland Commercial|All Plans $446.67 ↓ -66%
Chinese Community Medicare|All Plans $527.88 ↓ -60%
Sutter Health Commercial|All Plans $1,270.97 ↓ -3%
Connected Care Commercial|Intel $1,551.87 ↑ +18%
Blue Shield CA Commercial|ACO Trio $2,237.58 ↑ +70%
Blue Shield CA Commercial|Exchange $2,273.67 ↑ +73%
Aetna Commercial|All Plans $2,273.67 ↑ +73%
Healthsmart Commercial|All Plans $2,454.12 ↑ +87%
Kaiser Commercial|All Plans $2,778.93 ↑ +112%
Blue Shield CA Commercial|All Other Plans $2,887.20 ↑ +120%
Multiplan Commercial|All Plans $2,959.38 ↑ +125%
BCBS - Anthem Commercial|All Other Plans $4,445.00 ↑ +238%
Health Net Commercial|Care Product $5,575.00 ↑ +324%
Cigna Commercial|All Plans $6,180.00 ↑ +370%
Health Net Commercial|FFS $6,470.00 ↑ +393%
United Commercial|HMO $6,689.00 ↑ +409%
BCBS - Anthem Commercial|MCS $7,534.00 ↑ +474%
United Commercial|All Other Plans $7,853.00 ↑ +498%
United Commercial|Options PPO $7,853.00 ↑ +498%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

ER Visit (level 3) at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $762.56 $81.27 – $1,196.38
Banner Lassen Medical Center Susanville $1,059.08 $55.38 – $1,065.06
Petaluma Valley Hospital Petaluma $1,925.25 $367.87 – $375.37
Arroyo Grande Hospital Santa Maria $828.61 $63.97 – $1,736.56
Mark Twain Medical Center San Andreas $746.59 $46.83 – $177.38
French Hospital San Luis Obispo $758.92 $63.97 – $1,897.28
Mercy Hospitals – Bakersfield Bakersfield $731.25 $63.97 – $1,616.22
Bakersfield Memorial Hospital Bakersfield $723.36 $63.97 – $1,616.22

All California hospitals for this procedure →