Mayo chlap chlamydia pneumoniae antibody igg 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

$2.71

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.

$7.44

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.

$1.64 with Blue Shield CA vs $41.13 with Cigna — 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
Blue Shield CA Commercial|ACO Trio $1.64 ↓ -39%
Blue Shield CA Commercial|Exchange $1.72 ↓ -37%
Blue Shield CA Commercial|All Other Plans $2.09 ↓ -23%
Connected Care Commercial|Intel $3.20 ↑ +18%
Healthsmart Commercial|All Plans $5.06 ↑ +87%
Kaiser Commercial|All Plans $5.73 ↑ +111%
Multiplan Commercial|All Plans $6.11 ↑ +125%
BCBS - Anthem Commercial|All Other Plans $6.70 ↑ +147%
Health Net Medicare|All Plans $7.44 ↑ +175%
Health Net Commercial|Canopy Health $7.44 ↑ +175%
Kaiser Medicare|All Plans $7.44 ↑ +175%
Kaiser Medicaid|< 21 $7.44 ↑ +175%
Kaiser Medicaid|> 21 $7.44 ↑ +175%
BCBS - Anthem Medicare|All Plans $7.44 ↑ +175%
BCBS - Anthem Commercial|MCS $7.44 ↑ +175%
BCBS - Anthem Medicaid|< 21 $7.44 ↑ +175%
BCBS - Anthem Medicaid|> 21 $7.44 ↑ +175%
Health Plan San Mateo Medicaid|> 21 $7.44 ↑ +175%
Humana Medicare|All Plans $7.44 ↑ +175%
Aetna Commercial|All Plans $7.44 ↑ +175%
Aetna Medicare|All Plans $7.44 ↑ +175%
United Commercial|All Other Plans $7.44 ↑ +175%
United Medicare|All Plans $7.44 ↑ +175%
United Commercial|HMO $7.44 ↑ +175%
United Commercial|Options PPO $7.44 ↑ +175%
Partnership Health Plan Medicaid|> 21 $7.44 ↑ +175%
Chinese Community Medicare|All Plans $7.44 ↑ +175%
Health Plan San Mateo Medicare|All Plans $7.44 ↑ +175%
Health Plan San Mateo Medicaid|< 21 $7.44 ↑ +175%
Humana Commercial|All Plans $7.44 ↑ +175%
Blue Shield CA Medicare|All Plans $7.44 ↑ +175%
Partnership Health Plan Medicaid|< 21 $7.44 ↑ +175%
Brown Toland Commercial|All Plans $8.19 ↑ +202%
Health Net Medicaid|> 21 $9.16 ↑ +238%
Health Net Medicaid|< 21 $9.16 ↑ +238%
Sutter Health Commercial|All Plans $23.29 ↑ +759%
Cigna Commercial|All Plans $41.13 ↑ +1418%

Visitor-reported prices

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Mayo chlap chlamydia pneumoniae antibody igg at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $176.08 $2.01 – $31.35
Banner Lassen Medical Center Susanville $6.37 $2.36 – $17.34
Petaluma Valley Hospital Petaluma $10.24 $11.58 – $105.35
Arroyo Grande Hospital Santa Maria $47.08 $3.72 – $30.44
Mark Twain Medical Center San Andreas $4.96 $4.03 – $7.44
French Hospital San Luis Obispo $43.12 $2.01 – $35.79
Mercy Hospitals – Bakersfield Bakersfield $4.09 $3.72 – $33.95
Bakersfield Memorial Hospital Bakersfield $4.04 $3.72 – $33.95

All California hospitals for this procedure →