Potassium serum/plasma/whole blood at California Hospital Medical Center

1401 S Grand Ave, Los Angeles, CA · CommonSpirit Health · · NPI 1114081056

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

$103.79

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.

$214.00

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.

$2.64 with Blue Shield CA vs $24.65 with Care 1st — 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|Exchange $2.64 ↓ -97%
DHR Medicaid|> 21 $2.75 ↓ -97%
DHR Medicaid|< 21 $2.75 ↓ -97%
Noble IPA Medicaid|< 21 $4.44 ↓ -96%
Noble IPA Medicaid|> 21 $4.44 ↓ -96%
HCLA Medicare|Preferred IPA $4.76 ↓ -95%
Molina Medicare|All Plans $4.76 ↓ -95%
Scan Health Plan Medicare|All Plans $4.76 ↓ -95%
Blue Shield CA Medicare|All Other Plans $4.76 ↓ -95%
United Medicare|All Plans $4.76 ↓ -95%
Health Net Medicare|All Other Plans $4.76 ↓ -95%
BCBS - Anthem Medicare|All Plans $4.76 ↓ -95%
Health Net Medicare|Senior $4.76 ↓ -95%
LA Care Medicare|All Plans $4.76 ↓ -95%
EasyChoice Medicare|All Plans $4.76 ↓ -95%
Preferred IPA Medicare|All Plans $4.76 ↓ -95%
GlobalCare Commercial|All Plans $4.76 ↓ -95%
Central Health Plan Medicare|All Plans $4.76 ↓ -95%
Aetna Medicare|All Plans $4.76 ↓ -95%
HPN Medicare|Senior $4.76 ↓ -95%
Inland Empire Health Plan Medicaid|All Plans $4.93 ↓ -95%
HCLA Medicaid|Preferred IPA > 21 $4.93 ↓ -95%
HCLA Medicaid|Preferred IPA < 21 $4.93 ↓ -95%
Preferred IPA Medicaid|Risk $4.93 ↓ -95%
Angeles IPA Medicare|All Plans $4.93 ↓ -95%
Gold Coast Health Plan Medicaid|All Plans $4.93 ↓ -95%
Noble IPA Medicare|All Plans $5.00 ↓ -95%
Central California Alliance for Health Medicaid|All Plans $5.31 ↓ -95%
United Commercial|HMO $5.71 ↓ -94%
United Commercial|PPO $5.71 ↓ -94%
LA Care Commercial|All Plans $5.95 ↓ -94%
HCLA Commercial|Preferred IPA $5.95 ↓ -94%
BCBS - Anthem Commercial|Exchange $6.60 ↓ -94%
BCBS - Anthem Medicaid|All Plans $6.65 ↓ -94%
Health Net Medicaid|> 21 $6.69 ↓ -94%
Health Net Medicaid|< 21 $6.69 ↓ -94%
HPN Commercial|All Plans $6.82 ↓ -93%
Molina Medicaid|< 21 $6.90 ↓ -93%
Molina Medicaid|> 21 $6.90 ↓ -93%
Kaiser Medicaid|< 21 $7.39 ↓ -93%
Kaiser Medicaid|> 21 $7.39 ↓ -93%
First Health Commercial|All Plans $7.59 ↓ -93%
Kaiser Commercial|All Plans $7.70 ↓ -93%
Blue Shield CA Medicare|Promise $8.25 ↓ -92%
Healthsmart Commercial|All Plans $8.47 ↓ -92%
MultiPlan Commercial|All Plans $8.69 ↓ -92%
Cigna Commercial|PPO $9.43 ↓ -91%
Cigna Commercial|All Other Plans $9.43 ↓ -91%
BCBS - Anthem Commercial|All Other Plans $10.01 ↓ -90%
Aetna Commercial|All Other Plans $11.00 ↓ -89%
BCBS - Anthem Commercial|MCS $11.00 ↓ -89%
Aetna Commercial|HMO $11.00 ↓ -89%
Aetna Commercial|PPO $11.00 ↓ -89%
LA Care Medicaid|All Plans $12.11 ↓ -88%
Blue Shield CA Medicaid|All Plans $24.65 ↓ -76%
Care 1st Medicaid|All Plans $24.65 ↓ -76%

Visitor-reported prices

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Potassium serum/plasma/whole blood at other California hospitals

Hospital City Cash price Negotiated range
St. John's Camarillo Hospital Camarillo $67.89 $4.76 – $14.86
Banner Lassen Medical Center Susanville $24.41 $0.95 – $8.73
Petaluma Valley Hospital Petaluma $169.32 $4.66 – $37.87
Arroyo Grande Hospital Santa Maria $85.60 $4.76 – $14.70
Mark Twain Medical Center San Andreas $78.59 $4.76 – $75.46
French Hospital San Luis Obispo $78.40 $4.05 – $14.70
Mercy Hospitals – Bakersfield Bakersfield $210.36 $4.76 – $31.20
Bakersfield Memorial Hospital Bakersfield $208.09 $4.76 – $30.81

All California hospitals for this procedure →