Emergency visit, highest (level 5) at Greenwich Hospital. CPT 99285.
What Greenwich Hospital publishes for this service, straight from its standard-charges file, last updated September 19, 2026.
Outpatient / ER
$876cash price (self-pay)
$2,163list price
$236–$2,379range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| HIP / Emblem Health | All Plans | $303 |
| Medicare Advantage - Aetna | All Plans | $344 |
| Medicare Advantage - UHC | All Plans | $356 |
| Medicare Advantage - Wellcare | All Plans | $364 |
| Medicare Advantage - Empire Blue Cross | All Plans | $366 |
| GHI / Emblem Health | All Plans | $368 |
| Medicare Advantage - CtCare | All Plans | $374 |
| Optum | All Plans | $519 |
| Aetna | All Plans | $698 |
| Oscar Health | All Plans | $709 |
| Cigna | All Plans | $852 |
| GreatWest | All Plans | $887 |
| Empire Blue Cross | All Plans | $994 |
| Advanced Medical Pricing Solutions (AMPS) | All Plans | $1,060 |
| ClaimDOC | All Plans | $1,060 |
| Champus | All Plans | $1,060 |
| Create Alliance | All Plans | $1,082 |
| MagnaCare | All Plans | $1,200 |
| MultiPlan | All Plans | $1,406 |
| Oxford | All Plans | $1,440 |
| Harvard Pilgrim | All Plans | $1,466 |
| UHC | All Plans | $1,617 |
| FirstHealth | All Plans | $1,839 |
| Three Rivers Provider Network (TRPN) | All Plans | $1,947 |
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