Prothrombin time substitution plasma fractions each 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

$24.21

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.

$66.50

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.

$3.94 with Humana vs $66.50 with BCBS - Anthem — 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
Humana Commercial|All Plans $3.94 ↓ -84%
Humana Medicare|All Plans $3.94 ↓ -84%
Health Plan San Mateo Medicare|All Plans $3.94 ↓ -84%
Chinese Community Medicare|All Plans $3.94 ↓ -84%
Aetna Medicare|All Plans $3.94 ↓ -84%
Blue Shield CA Medicare|All Plans $3.94 ↓ -84%
BCBS - Anthem Medicare|All Plans $3.94 ↓ -84%
Health Net Commercial|Canopy Health $3.94 ↓ -84%
Kaiser Medicare|All Plans $3.94 ↓ -84%
United Medicare|All Plans $3.94 ↓ -84%
Health Net Medicare|All Plans $3.94 ↓ -84%
Brown Toland Commercial|All Plans $4.33 ↓ -82%
United Commercial|All Other Plans $4.73 ↓ -80%
United Commercial|Options PPO $4.73 ↓ -80%
United Commercial|HMO $4.73 ↓ -80%
Kaiser Medicaid|> 21 $5.03 ↓ -79%
Kaiser Medicaid|< 21 $5.03 ↓ -79%
BCBS - Anthem Medicaid|< 21 $5.03 ↓ -79%
BCBS - Anthem Medicaid|> 21 $5.03 ↓ -79%
Partnership Health Plan Medicaid|< 21 $5.03 ↓ -79%
Partnership Health Plan Medicaid|> 21 $5.03 ↓ -79%
Health Net Medicaid|> 21 $6.19 ↓ -74%
Health Net Medicaid|< 21 $6.19 ↓ -74%
Health Plan San Mateo Medicaid|< 21 $6.19 ↓ -74%
Health Plan San Mateo Medicaid|> 21 $6.19 ↓ -74%
Sutter Health Commercial|All Plans $12.33 ↓ -49%
Cigna Commercial|All Plans $13.71 ↓ -43%
Blue Shield CA Commercial|ACO Trio $14.63 ↓ -40%
Blue Shield CA Commercial|Exchange $15.30 ↓ -37%
Aetna Commercial|All Plans $17.13 ↓ -29%
Blue Shield CA Commercial|All Other Plans $18.62 ↓ -23%
Connected Care Commercial|Intel $28.60 ↑ +18%
Healthsmart Commercial|All Plans $45.22 ↑ +87%
Kaiser Commercial|All Plans $51.21 ↑ +112%
BCBS - Anthem Commercial|All Other Plans $52.71 ↑ +118%
Multiplan Commercial|All Plans $54.53 ↑ +125%
BCBS - Anthem Commercial|MCS $66.50 ↑ +175%

Visitor-reported prices

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Prothrombin time substitution plasma fractions each at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $5.90 $3.64 – $10.50
Banner Lassen Medical Center Susanville $34.57 $0.79 – $56.26
Petaluma Valley Hospital Petaluma $5.65 $3.86 – $32.15
Arroyo Grande Hospital Santa Maria $32.10 $3.94 – $10.15
French Hospital San Luis Obispo $29.40 $2.70 – $11.93
Mercy Hospitals – Bakersfield Bakersfield $5.57 $3.94 – $12.12
Bakersfield Memorial Hospital Bakersfield $5.51 $3.94 – $11.32
Queen of The Valley Medical Center Napa $5.65 $3.94 – $40.63

All California hospitals for this procedure →