Carboxyhemoglobin quantitative at SIERRA VISTA HOSPITAL, INC.

1010 Murray Ave, San Luis Obispo, CA · Adventisthealth · · NPI 1639101116

Source: hospital's published price file ↗ · Published Jan 10, 2026 · Ingested Sep 16, 2026

$4.69

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.

$52.08

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.

$12.32 with UHC MCR ADV vs $67.70 with COALINGA-ALL 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
UHC MCR ADV UHC MCR ADV $12.32 ↑ +163%
CENCAL MCR ADV - ALL OTHER PLANS CENCAL MCR ADV - ALL OTHER PLANS $12.32 ↑ +163%
TRICARE BLUE SHIELD-ALL PLANS TRICARE BLUE SHIELD-ALL PLANS $12.32 ↑ +163%
AETNA MCR ADV AETNA MCR ADV $12.32 ↑ +163%
CFMG-CA FORENSIC MED GRP OP/PROFEE ONLY-ALL PLANS CFMG-CA FORENSIC MED GRP OP/PROFEE ONLY-ALL PLANS $16.02 ↑ +242%
HPN-HERITAGE PROV NTWRK-ALL PLANS HPN-HERITAGE PROV NTWRK-ALL PLANS $17.71 ↑ +278%
UHC ALL PAYER - ALL OTHER PLANS UHC ALL PAYER - ALL OTHER PLANS $17.92 ↑ +282%
UHC PPO UHC PPO $17.92 ↑ +282%
UHC HMO UHC HMO $17.92 ↑ +282%
BLUE SHIELD EPN BLUE SHIELD EPN $20.42 ↑ +335%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $22.18 ↑ +373%
BLUE SHIELD HMO/POS BLUE SHIELD HMO/POS $25.42 ↑ +442%
BLUE SHIELD EPO/PPO-ALL OTHER PLANS BLUE SHIELD EPO/PPO-ALL OTHER PLANS $28.02 ↑ +497%
NBD-NTWRKS BY DESIGN NON-EXCLUS NBD-NTWRKS BY DESIGN NON-EXCLUS $30.08 ↑ +541%
NBD-NTWRKS BY DESIGN EXCLUS-ALL OTHER PLANS NBD-NTWRKS BY DESIGN EXCLUS-ALL OTHER PLANS $30.08 ↑ +541%
MEDI-CAL MEDI-CAL $52.08 ↑ +1010%
CENCAL MCAL CENCAL MCAL $59.37 ↑ +1166%
BLUE SHIELD PROMISE MCAL BLUE SHIELD PROMISE MCAL $62.60 ↑ +1235%
CCAH-CENTRL CA ALLINCE MCAL-ALL PLANS CCAH-CENTRL CA ALLINCE MCAL-ALL PLANS $67.70 ↑ +1343%
COALINGA-ALL PLANS COALINGA-ALL PLANS $67.70 ↑ +1343%

Visitor-reported prices

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Carboxyhemoglobin quantitative at other California hospitals

Hospital City Cash price Negotiated range
French Hospital San Luis Obispo $45.48 $12.32 – $73.50
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

All California hospitals for this procedure →