Emergency visit, high (level 4) at Sonoma Valley Hospital. CPT 99284.
What Sonoma Valley Hospital publishes for this service, straight from its standard-charges file, last updated May 22, 2026.
Outpatient / ER
$4,105cash price (self-pay)
$5,864list price
$98.04–$10,555range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Medi-Cal | Medi-Cal | $98.04 |
| Mcal Mgd Care (Php)-All Plans | Mcal Mgd Care (Php)-All Plans | $162 |
| Partnership Healthplan-All Plans | Partnership Healthplan-All Plans | $343 |
| Blue Cross Senior | Blue Cross Senior | $574 |
| Bright Hlth/Brand New Day Mcr Adv | Bright Hlth/Brand New Day Mcr Adv | $574 |
| Veterans Admin-All Plans | Veterans Admin-All Plans | $574 |
| Hospice Of Marin-All Plans | Hospice Of Marin-All Plans | $574 |
| Marin General Comm/Mcr Adv (Western Hlth)-All Plan | Marin General Com | $631 |
| Cdcr Prison-All Plans | Cdcr Prison-All Plans | $689 |
| Three Rivers (Trpn)-All Plans | Three Rivers (Trpn)-All Plans | $689 |
| Chp - Correctional Health Partners - All Plans | Chp - Correctional He | $746 |
| Bright Hlth/Brand New Day - All Other Plands | Bright Hlth/Brand New D | $775 |
| Comm Care Network(Ccn)-All Plans | Comm Care Network(Ccn)-All Plans | $1,000 |
| Canopy Health Solutions-All Other Plans | Canopy Health Solutions-All | $1,033 |
| Canopy Bay Area Accountable Care Ntwrk (Baacn) - A | Canopy Bay Area A | $1,033 |
| First Health(Coventry)-All Plans | First Health(Coventry)-All Plans | $1,285 |
| Aetna-All Plans | Aetna-All Plans | $1,285 |
| Pacificare (Mipa)-All Plans | Pacificare (Mipa)-All Plans | $1,364 |
| St Joseph Heritage Hltcare Comm-All Other Plans | St Joseph Heritage H | $1,800 |
| Blue Cross HMO/PPO-All Other Plans | Blue Cross HMO/PPO-All Other Plan | $2,123 |
| Healthnet HMO/PPO-All Other Plans | Healthnet HMO/PPO-All Other Plans | $2,819 |
| Blue Shield PPO-All Plans | Blue Shield PPO-All Plans | $3,331 |
| Integrated Health Plan-All Plans | Integrated Health Plan-All Plans | $4,339 |
| Champus-All Plans | Champus-All Plans | $4,691 |
| Cigna-All Plans | Cigna-All Plans | $4,691 |
| Networks By Design - All Plans | Networks By Design - All Plans | $4,691 |
| Great West-One Health Plan PPO/POS-All Plans | Great West-One Health P | $4,984 |
| Phcs/Multiplan/Beech St-All Plans | Phcs/Multiplan/Beech St-All Plans | $4,984 |
| Interplan-All Plans | Interplan-All Plans | $5,160 |
| Bps-All Plans | Bps-All Plans | $5,278 |
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