Carboxyhemoglobin quantitative at RIDEOUT MEMORIAL HOSPITAL

726 4th St, Marysville, CA · Adventisthealth · · NPI 1720088354

Source: hospital's published price file ↗ · Published Jul 6, 2026 · Ingested Sep 16, 2026

$62.26

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.

$283.00

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.

$3.54 with BC MCAL vs $211.85 with BLUE SHIELD-ALL OTHER PLANS — 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
BC MCAL BC MCAL $3.54 ↓ -94%
KAISER MCR ADV KAISER MCR ADV $12.32 ↓ -80%
TRICARE BLUE SHIELD-ALL PLANS TRICARE BLUE SHIELD-ALL PLANS $12.32 ↓ -80%
UHC MCR ADV UHC MCR ADV $12.32 ↓ -80%
BLUE CROSS MCR ADV BLUE CROSS MCR ADV $12.44 ↓ -80%
MEDI-CAL MEDI-CAL $14.13 ↓ -77%
PARTNERSHIP HP MCAL -ALL PLANS PARTNERSHIP HP MCAL -ALL PLANS $14.13 ↓ -77%
KAISER MCAL KAISER MCAL $14.13 ↓ -77%
CA HEALTH AND WELLNESS- ALL PLANS CA HEALTH AND WELLNESS- ALL PLANS $17.52 ↓ -72%
CELTIC MCAID-ALL PLANS CELTIC MCAID-ALL PLANS $17.52 ↓ -72%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $22.18 ↓ -64%
HEALTHNET MCAL HEALTHNET MCAL $44.60 ↓ -28%
HEALTHNET COMM-ALL OTHER PLANS HEALTHNET COMM-ALL OTHER PLANS $133.58 ↑ +115%
AETNA-ALL PLANS AETNA-ALL PLANS $157.66 ↑ +153%
KAISER-ALL OTHER PLANS KAISER-ALL OTHER PLANS $169.48 ↑ +172%
BLUE CROSS-ALL OTHER PLANS BLUE CROSS-ALL OTHER PLANS $171.71 ↑ +176%
BLUE SHIELD UC CARE MEMBERS BLUE SHIELD UC CARE MEMBERS $178.40 ↑ +187%
UHC JLL UHC JLL $180.30 ↑ +190%
CIGNA-ALL PLANS CIGNA-ALL PLANS $190.06 ↑ +205%
UHC ALL PAYER-ALL OTHER PLANS UHC ALL PAYER-ALL OTHER PLANS $193.70 ↑ +211%
FIRST HEALTH-ALL PLANS FIRST HEALTH-ALL PLANS $195.13 ↑ +213%
PHCS-ALL PLANS PHCS-ALL PLANS $196.24 ↑ +215%
INTERPLAN-ALL PLANS INTERPLAN-ALL PLANS $200.70 ↑ +222%
MULTIPLAN-ALL PLANS MULTIPLAN-ALL PLANS $211.85 ↑ +240%
BLUE SHIELD-ALL OTHER PLANS BLUE SHIELD-ALL OTHER PLANS $211.85 ↑ +240%

Visitor-reported prices

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Carboxyhemoglobin quantitative at other California hospitals

Hospital City Cash price Negotiated range
Fresno Medical Center FRESNO $141.12 $11.00 – $11.00
St. John's Camarillo Hospital Camarillo $72.27 $9.72 – $32.70
Antioch Medical Center ANTIOCH $141.12 $11.00 – $11.00
Redwood City Medical Center Redwood City $141.12 $11.00 – $11.00
Santa Clara Medical Center SANTA CLARA $141.12 $11.00 – $11.00
Baldwin Park Medical Center BALDWIN PARK $61.88 $8.00 – $8.00
Riverside Medical Center RIVERSIDE $61.88 $8.00 – $8.00
Fremont Medical Center FREMONT $141.12 $11.00 – $11.00

All California hospitals for this procedure →