Duplex scan bilateral study 93985 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

$227.50

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.

$625.00

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.

$247.34 with BCBS - Anthem vs $24,323.00 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
BCBS - Anthem Medicaid|> 21 $247.34 ↑ +9%
Partnership Health Plan Medicaid|> 21 $247.34 ↑ +9%
Partnership Health Plan Medicaid|< 21 $247.34 ↑ +9%
Kaiser Medicaid|< 21 $247.34 ↑ +9%
BCBS - Anthem Medicaid|< 21 $247.34 ↑ +9%
Kaiser Medicaid|> 21 $247.34 ↑ +9%
Connected Care Commercial|Intel $268.75 ↑ +18%
Health Plan San Mateo Medicaid|> 21 $304.23 ↑ +34%
Health Net Medicaid|< 21 $304.23 ↑ +34%
Health Net Medicaid|> 21 $304.23 ↑ +34%
Health Plan San Mateo Medicaid|< 21 $304.23 ↑ +34%
Brown Toland Medicare|All Plans $351.97 ↑ +55%
Health Plan San Mateo Medicare|All Plans $354.48 ↑ +56%
Humana Commercial|All Plans $354.48 ↑ +56%
Health Net Commercial|Canopy Health $354.48 ↑ +56%
Humana Medicare|All Plans $354.48 ↑ +56%
Kaiser Medicare|All Plans $354.48 ↑ +56%
Health Net Medicare|All Plans $354.48 ↑ +56%
United Medicare|All Plans $354.48 ↑ +56%
Chinese Community Medicare|All Plans $354.48 ↑ +56%
Blue Shield CA Medicare|All Plans $354.48 ↑ +56%
Aetna Medicare|All Plans $354.48 ↑ +56%
BCBS - Anthem Medicare|All Plans $354.48 ↑ +56%
Brown Toland Commercial|All Plans $389.93 ↑ +71%
Healthsmart Commercial|All Plans $425.00 ↑ +87%
Kaiser Commercial|All Plans $481.25 ↑ +112%
Multiplan Commercial|All Plans $512.50 ↑ +125%
BCBS - Anthem Commercial|All Other Plans $562.50 ↑ +147%
BCBS - Anthem Commercial|MCS $625.00 ↑ +175%
Sutter Health Commercial|All Plans $1,109.52 ↑ +388%
Cigna Commercial|All Plans $1,461.60 ↑ +542%
Health Net Commercial|Care Product $5,691.00 ↑ +2402%
Health Net Commercial|FFS $6,597.00 ↑ +2800%
United Commercial|All Other Plans $18,445.00 ↑ +8008%
United Commercial|Options PPO $18,445.00 ↑ +8008%
United Commercial|HMO $24,323.00 ↑ +10591%

Visitor-reported prices

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Duplex scan bilateral study 93985 at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $255.36 $157.41 – $1,113.94
French Hospital San Luis Obispo $251.67 $173.34 – $1,271.67
Mercy Hospitals – Bakersfield Bakersfield $175.12 $236.00 – $1,206.45
Bakersfield Memorial Hospital Bakersfield $173.23 $236.00 – $1,206.45
St. Joseph's Medical Center Stockton Stockton $167.58 $59.85 – $285.00
Santa Rosa Memorial Hospital Santa Rosa $342.21 $332.01 – $1,467.07
Mercy Medical Center Mt. Shasta Mt Shasta $475.36 $146.64 – $611.00
Mercy Medical Center Merced Merced $315.18 $247.34 – $612.00

All California hospitals for this procedure →