Mayo antithrombin iii antigen at Mark Twain Medical Center
768 Mountain Ranch Rd, San Andreas, CA · CommonSpirit Health · · NPI 1508968819
$12.42
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.
?
What you pay up front if you don't use insurance.
$18.64
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.
?
The hospital's undiscounted list price — almost no one pays this.
$8.57 with BCBS - Anthem vs $15.51 with Multiplan — same scan, same building. Share
Negotiated rates by payer
?
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 →
?
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 |
|---|---|---|---|
| BCBS - Anthem | Commercial|Exchange | $8.57 | ↓ -31% |
| United | Commercial|Select | $9.21 | ↓ -26% |
| Blue Shield CA | Commercial|PPO | $10.13 | ↓ -18% |
| Blue Shield CA | Commercial|Exchange | $10.13 | ↓ -18% |
| Blue Shield CA | Commercial|HMO | $10.13 | ↓ -18% |
| United | Commercial|Choice | $10.56 | ↓ -15% |
| Blue Shield CA | Medicare|All Plans | $10.81 | ↓ -13% |
| Aetna | Medicare|All Plans | $10.81 | ↓ -13% |
| Care 1st | Medicare|All Plans | $10.81 | ↓ -13% |
| United | Medicare|All Plans | $10.81 | ↓ -13% |
| Humana | Medicare|All Plans | $10.81 | ↓ -13% |
| Health Net | Medicare|All Plans | $10.81 | ↓ -13% |
| Scan Health Plan | Medicare|All Plans | $10.81 | ↓ -13% |
| Kaiser | Medicare|All Plans | $10.81 | ↓ -13% |
| BCBS - Anthem | Medicare|All Plans | $10.81 | ↓ -13% |
| BCBS - Anthem | Commercial|All Other Plans | $10.98 | ↓ -12% |
| Health Net | Commercial|All Plans | $11.82 | ↓ -5% |
| First Health | Commercial|All Plans | $11.87 | ↓ -4% |
| United | Commercial|HMO | $12.41 | ↓ -0% |
| Aetna | Commercial|HMO | $12.93 | ↑ +4% |
| Aetna | Commercial|All Other Plans | $12.93 | ↑ +4% |
| Aetna | Commercial|PPO | $12.93 | ↑ +4% |
| Kaiser | Commercial|All Plans | $13.45 | ↑ +8% |
| Health Plan of San Joaquin | Medicaid|All Plans | $13.78 | ↑ +11% |
| Health Net | Medicaid|All Plans | $13.78 | ↑ +11% |
| Kaiser | Medicaid|All Plans | $13.78 | ↑ +11% |
| BCBS - Anthem | Medicaid|All Plans | $13.78 | ↑ +11% |
| California Health & Wellness | Medicaid|All Plans | $13.78 | ↑ +11% |
| Cigna | Commercial|All Other Plans | $14.16 | ↑ +14% |
| Cigna | Commercial|PPO | $14.16 | ↑ +14% |
| Multiplan | Commercial|All Plans | $15.51 | ↑ +25% |
Visitor-reported prices
Comments
Mayo antithrombin iii antigen at other California hospitals
| Hospital | City | Cash price | Negotiated range |
|---|---|---|---|
| St. John's Camarillo Hospital | Camarillo | $8.17 | $3.01 – $28.70 |
| Banner Lassen Medical Center | Susanville | $10.73 | $2.16 – $17.46 |
| Petaluma Valley Hospital | Petaluma | $100.22 | $10.59 – $88.26 |
| Arroyo Grande Hospital | Santa Maria | $7.98 | $5.34 – $27.87 |
| French Hospital | San Luis Obispo | $7.31 | $4.28 – $32.76 |
| Mercy Hospitals – Bakersfield | Bakersfield | $6.92 | $9.32 – $31.08 |
| Bakersfield Memorial Hospital | Bakersfield | $6.85 | $9.32 – $31.08 |
| Queen of The Valley Medical Center | Napa | $100.22 | $10.81 – $111.54 |