Emergency visit, moderate (level 3) at Mark Twain Medical Center. CPT 99283.
What Mark Twain Medical Center publishes for this service, straight from its standard-charges file, last updated February 28, 2026.
Outpatient / ER
$121cash price (self-pay)
$651list price
$46.83–$1,099range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| BCBS - Anthem | Medicaid|All Plans | $63.97 |
| California Health & Wellness | Medicaid|All Plans | $63.97 |
| Health Net | Medicaid|All Plans | $63.97 |
| Health Plan of San Joaquin | Medicaid|All Plans | $63.97 |
| Kaiser | Medicaid|All Plans | $63.97 |
| Aetna | Medicare|All Plans | $168 |
| BCBS - Anthem | Medicare|All Plans | $168 |
| Blue Shield CA | Medicare|All Plans | $168 |
| Care 1st | Medicare|All Plans | $168 |
| Health Net | Medicare|All Plans | $168 |
| Humana | Medicare|All Plans | $168 |
| Kaiser | Medicare|All Plans | $168 |
| Scan Health Plan | Medicare|All Plans | $168 |
| United | Medicare|All Plans | $168 |
| BCBS - Anthem | Commercial|Exchange | $400 |
| United | Commercial|Select | $442 |
| Blue Shield CA | Commercial|Exchange | $471 |
| Blue Shield CA | Commercial|HMO | $471 |
| Blue Shield CA | Commercial|PPO | $471 |
| First Health | Commercial|All Plans | $488 |
| United | Commercial|Choice | $506 |
| BCBS - Anthem | Commercial|All Other Plans | $512 |
| Health Net | Commercial|All Plans | $523 |
| Aetna | Commercial|All Other Plans | $532 |
| Aetna | Commercial|HMO | $532 |
| Aetna | Commercial|PPO | $532 |
| Kaiser | Commercial|All Plans | $553 |
| Cigna | Commercial|All Other Plans | $583 |
| Cigna | Commercial|PPO | $583 |
| United | Commercial|HMO | $598 |
Inpatient
$121cash price (self-pay)
$651list price
$97.98–$1,099range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| BCBS - Anthem | Commercial|Exchange | $352 |
| United | Commercial|Select | $379 |
| Blue Shield CA | Commercial|Exchange | $417 |
| Blue Shield CA | Commercial|HMO | $417 |
| Blue Shield CA | Commercial|PPO | $417 |
| United | Commercial|Choice | $434 |
| BCBS - Anthem | Commercial|All Other Plans | $452 |
| Health Net | Commercial|All Plans | $486 |
| First Health | Commercial|All Plans | $488 |
| United | Commercial|HMO | $510 |
| Aetna | Commercial|All Other Plans | $532 |
| Aetna | Commercial|HMO | $532 |
| Aetna | Commercial|PPO | $532 |
| Kaiser | Commercial|All Plans | $553 |
| Cigna | Commercial|All Other Plans | $583 |
| Cigna | Commercial|PPO | $583 |
| Multiplan | Commercial|All Plans | $638 |
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