Mayo proinsulin at St. Joseph's Medical Center Stockton
1800 N California St, Stockton, CA · CommonSpirit Health · · NPI 1528190931
$19.11
Cash price 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.
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What you pay up front if you don't use insurance.
$65.00
Gross charge 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.
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The hospital's undiscounted list price — almost no one pays this.
$5.95 with Kaiser vs $156.36 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 →
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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 ?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 ?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 |
|---|---|---|---|
| Kaiser | Commercial|Affiliated Payers | $5.95 | ↓ -69% |
| Kaiser | Commercial|All Other Plans | $5.95 | ↓ -69% |
| Sutter UMR | Commercial|All Plans | $12.75 | ↓ -33% |
| Healthsmart | Commercial|All Plans | $17.00 | ↓ -11% |
| Blue Shield CA | Commercial|Exchange | $17.85 | ↓ -7% |
| BCBS - Anthem | Commercial|Exchange | $18.70 | ↓ -2% |
| First Health | Commercial|All Plans | $20.40 | ↑ +7% |
| Blue Shield CA | Commercial|All Other Plans | $22.09 | ↑ +16% |
| Medcore | Commercial|With ER | $22.69 | ↑ +19% |
| Medcore | Commercial|Without ER | $22.69 | ↑ +19% |
| MultiPlan | Commercial|All Plans | $23.23 | ↑ +22% |
| Alignment Health | Medicare|All Plans | $24.02 | ↑ +26% |
| BCBS - Anthem | Commercial|Non-MCS | $25.49 | ↑ +33% |
| Humana | Medicare|All Plans | $26.69 | ↑ +40% |
| Aetna | Medicare|All Plans | $26.69 | ↑ +40% |
| Molina | Medicare|All Plans | $26.69 | ↑ +40% |
| United | Medicare|All Plans | $26.69 | ↑ +40% |
| Cigna | Medicare|All Plans | $26.69 | ↑ +40% |
| Kaiser | Medicare|All Plans | $26.69 | ↑ +40% |
| BCBS - Anthem | Medicare|All Plans | $26.69 | ↑ +40% |
| Blue Shield CA | Medicare|All Plans | $26.69 | ↑ +40% |
| Scan Health Plan | Medicare|All Plans | $26.69 | ↑ +40% |
| Hill Physicians | Commercial|All Plans | $26.69 | ↑ +40% |
| BCBS - Anthem | Medicaid|< 21 | $27.81 | ↑ +46% |
| BCBS - Anthem | Medicaid|> 21 | $27.81 | ↑ +46% |
| Health Plan of San Joaquin | Medicaid|All Plans | $27.81 | ↑ +46% |
| Kaiser | Medicaid|> 21 | $27.81 | ↑ +46% |
| HPSJ | Medicaid|> 21 | $27.81 | ↑ +46% |
| Kaiser | Medicaid|< 21 | $27.81 | ↑ +46% |
| Aetna | Commercial|HMO | $28.32 | ↑ +48% |
| United | Commercial|All Other Plans | $28.32 | ↑ +48% |
| Aetna | Commercial|PPO | $28.32 | ↑ +48% |
| Health Net | Medicaid|All Plans | $28.32 | ↑ +48% |
| Aetna | Commercial|All Other Plans | $28.32 | ↑ +48% |
| United | Commercial|Non-Options PPO | $28.32 | ↑ +48% |
| BCBS - Anthem | Commercial|MCS | $28.32 | ↑ +48% |
| United | Commercial|Options PPO | $28.32 | ↑ +48% |
| United | Commercial|HMO | $28.32 | ↑ +48% |
| Cigna | Commercial|PPO | $156.36 | ↑ +718% |
| Cigna | Commercial|All Other Plans | $156.36 | ↑ +718% |
Visitor-reported prices
Comments
Mayo proinsulin at other California hospitals
| Hospital | City | Cash price | Negotiated range |
|---|---|---|---|
| St. Joseph's Behavioral Health Center | Stockton | $37.12 | $2.84 – $22.66 |
| St. John's Camarillo Hospital | Camarillo | $12.41 | $7.65 – $70.82 |
| Banner Lassen Medical Center | Susanville | $8.76 | $5.34 – $31.99 |
| Petaluma Valley Hospital | Petaluma | $87.21 | $26.16 – $140.69 |
| Arroyo Grande Hospital | Santa Maria | $12.13 | $9.08 – $68.78 |
| Mark Twain Medical Center | San Andreas | $18.87 | $15.33 – $27.81 |
| French Hospital | San Luis Obispo | $11.11 | $4.91 – $80.85 |
| Mercy Hospitals – Bakersfield | Bakersfield | $24.12 | $14.16 – $76.70 |