X-ray knee ap standing bilateral 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

$345.80

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.

$950.00

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.

$27.28 with Kaiser vs $638.78 with Multiplan — 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
Kaiser Medicaid|< 21 $27.28 ↓ -92%
Partnership Health Plan Medicaid|> 21 $27.28 ↓ -92%
Partnership Health Plan Medicaid|< 21 $27.28 ↓ -92%
BCBS - Anthem Medicaid|> 21 $27.28 ↓ -92%
BCBS - Anthem Medicaid|< 21 $27.28 ↓ -92%
Kaiser Medicaid|> 21 $27.28 ↓ -92%
Health Net Medicaid|> 21 $33.55 ↓ -90%
Health Net Medicaid|< 21 $33.55 ↓ -90%
Health Plan San Mateo Medicaid|> 21 $33.56 ↓ -90%
Health Plan San Mateo Medicaid|< 21 $33.56 ↓ -90%
Brown Toland Medicare|All Plans $53.17 ↓ -85%
Blue Shield CA Medicare|All Plans $129.13 ↓ -63%
Humana Medicare|All Plans $129.13 ↓ -63%
Health Net Commercial|Canopy Health $129.13 ↓ -63%
Health Net Medicare|All Plans $129.13 ↓ -63%
Humana Commercial|All Plans $129.13 ↓ -63%
Kaiser Medicare|All Plans $129.13 ↓ -63%
United Medicare|All Plans $129.13 ↓ -63%
Health Plan San Mateo Medicare|All Plans $129.13 ↓ -63%
Chinese Community Medicare|All Plans $129.13 ↓ -63%
BCBS - Anthem Medicare|All Plans $129.13 ↓ -63%
Aetna Medicare|All Plans $129.13 ↓ -63%
Aetna Commercial|All Plans $134.10 ↓ -61%
Brown Toland Commercial|All Plans $142.04 ↓ -59%
United Commercial|Options PPO $182.03 ↓ -47%
United Commercial|HMO $182.03 ↓ -47%
United Commercial|All Other Plans $182.03 ↓ -47%
BCBS - Anthem Commercial|All Other Plans $188.94 ↓ -45%
BCBS - Anthem Commercial|MCS $320.21 ↓ -7%
Connected Care Commercial|Intel $334.97 ↓ -3%
Sutter Health Commercial|All Plans $404.18 ↑ +17%
Cigna Commercial|All Plans $513.80 ↑ +49%
Healthsmart Commercial|All Plans $529.72 ↑ +53%
Kaiser Commercial|All Plans $599.83 ↑ +73%
Multiplan Commercial|All Plans $638.78 ↑ +85%

Visitor-reported prices

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X-ray knee ap standing bilateral at other California hospitals

Hospital City Cash price Negotiated range
Redwood City Medical Center Redwood City $238.56 $118.00 – $118.00
Fresno Medical Center FRESNO $238.56 $118.00 – $118.00
St. John's Camarillo Hospital Camarillo $305.29 $41.27 – $543.66
Antioch Medical Center ANTIOCH $238.56 $118.00 – $118.00
Santa Clara Medical Center SANTA CLARA $238.56 $118.00 – $118.00
Baldwin Park Medical Center BALDWIN PARK $286.00 $81.00 – $81.00
Riverside Medical Center RIVERSIDE $286.00 $81.00 – $81.00
Fremont Medical Center FREMONT $238.56 $118.00 – $118.00

All California hospitals for this procedure →