Emergency visit, moderate (level 3) at Greenwich Hospital. CPT 99283.
What Greenwich Hospital publishes for this service, straight from its standard-charges file, last updated September 19, 2026.
Outpatient / ER
$363cash price (self-pay)
$1,089list price
$97.84–$1,332range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| HIP / Emblem Health | All Plans | $153 |
| Medicare Advantage - Aetna | All Plans | $173 |
| Medicare Advantage - UHC | All Plans | $179 |
| Medicare Advantage - Wellcare | All Plans | $183 |
| Medicare Advantage - Empire Blue Cross | All Plans | $184 |
| GHI / Emblem Health | All Plans | $185 |
| Medicare Advantage - CtCare | All Plans | $189 |
| Optum | All Plans | $261 |
| Aetna | All Plans | $351 |
| Oscar Health | All Plans | $357 |
| Cigna | All Plans | $429 |
| GreatWest | All Plans | $447 |
| Empire Blue Cross | All Plans | $501 |
| Advanced Medical Pricing Solutions (AMPS) | All Plans | $534 |
| ClaimDOC | All Plans | $534 |
| Champus | All Plans | $534 |
| Create Alliance | All Plans | $545 |
| MagnaCare | All Plans | $604 |
| MultiPlan | All Plans | $708 |
| Oxford | All Plans | $725 |
| Harvard Pilgrim | All Plans | $738 |
| UHC | All Plans | $814 |
| FirstHealth | All Plans | $926 |
| Three Rivers Provider Network (TRPN) | All Plans | $980 |
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