Cholinesterase at Mercy Medical Center Mt. Shasta

914 Pine St, Mt Shasta, CA · CommonSpirit Health · · NPI 1518085430

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$10.31

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.

$13.24

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.

$6.28 with California Health & Wellness vs $12.07 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
California Health & Wellness Medicaid|All Plans $6.28 ↓ -39%
Partnership Health Plan Medicaid|All Plans $7.00 ↓ -32%
Health Net Medicare|All Plans $7.87 ↓ -24%
Aetna Medicare|All Plans $7.87 ↓ -24%
United Medicare|All Plans $7.87 ↓ -24%
Humana Medicare|All Plans $7.87 ↓ -24%
Kaiser Medicare|All Plans $7.87 ↓ -24%
BCBS - Anthem Medicare|All Plans $7.87 ↓ -24%
Blue Shield CA Medicare|All Plans $7.87 ↓ -24%
BCBS - Anthem Commercial|Exchange $8.21 ↓ -20%
Cigna Commercial|PPO $9.90 ↓ -4%
Cigna Commercial|All Other Plans $9.90 ↓ -4%
BCBS - Anthem Commercial|All Other Plans $10.14 ↓ -2%
United Commercial|HMO $10.39 ↑ +1%
Aetna Commercial|All Other Plans $10.51 ↑ +2%
Aetna Commercial|PPO $10.51 ↑ +2%
Aetna Commercial|HMO $10.51 ↑ +2%
United Commercial|All Other Plans $10.63 ↑ +3%
Health Net Commercial|All Plans $11.23 ↑ +9%
MultiPlan Commercial|All Plans $11.83 ↑ +15%
Coventry Commercial|All Plans $11.83 ↑ +15%
BCBS - Anthem Medicaid|All Plans $12.07 ↑ +17%

Visitor-reported prices

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Cholinesterase at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $5.81 $3.58 – $20.90
Banner Lassen Medical Center Susanville $6.89 $1.57 – $11.55
Arroyo Grande Hospital Santa Maria $5.67 $6.04 – $20.30
Mark Twain Medical Center San Andreas $13.11 $7.87 – $19.29
French Hospital San Luis Obispo $5.20 $3.26 – $23.86
Mercy Hospitals – Bakersfield Bakersfield $5.24 $6.04 – $22.64
Bakersfield Memorial Hospital Bakersfield $5.18 $6.04 – $22.64
St. Joseph's Behavioral Health Center Stockton $8.06 $1.21 – $9.67

All California hospitals for this procedure →