Emergency visit, high (level 4) at John Muir Health Concord Medical Center. CPT 99284.
What John Muir Health Concord Medical Center publishes for this service, straight from its standard-charges file, last updated March 23, 2026.
Outpatient / ER
$3,232cash price (self-pay)
$16,450list price
$68.35–$7,018range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Tricare [1045006] | Tricare East [104500601] | $565 |
| United Behavioral Health Medicare [1048113] | Ubh Medicare Box 30757 [ | $589 |
| Humana-Network Mcare [1030127] | Humana Medicare Advantage-Mmg [103012 | $589 |
| Center For Elders Independence Medicare [1097113] | Center For Elders | $589 |
| Care 1st Health Plan [1094113] | Abmg-Care 1st Medicare Advantage [109 | $589 |
| Aetna Medicare [1001113] | Aetna Medicare Advantage HMO [100111301] | $589 |
| Golden State-Network Mcare [1023127] | Golden State Medicare Advantage | $589 |
| Blue Shield Medicare [1006113] | Blue Shield Medicare Advantage-Other | $589 |
| Humana Medicare [1030113] | Hpmg-Humana Medicare Advantage [103011301] | $589 |
| Medicare Adv Generic [1020113] | Medicare HMO-Not Otherwise Specified | $589 |
| Humana Medicare [1030113] | Humana Medicare Advantage HMO-Other Medica | $589 |
| Easy Choice Health Plan [1083113] | Easy Choice Medicare Advantage-Oth | $589 |
| United Healthcare Medicare [1049113] | Hpmg-United Medicare Advantage | $589 |
| Blue Cross Blue Shield Medicare [1007113] | BCBS Medicare Adv PPO [100 | $589 |
| Alt Medicare [1038004] | Medicare [103800401] | $589 |
| Health Net Medicare [1028113] | Health Net Medicare Advantage-Other Me | $589 |
| Health Net Medicare [1028113] | Hpmg-Health Net Medicare Advantage [10 | $589 |
| John Muir Medicare [1039113] | John Muir Medicare [103911303] | $589 |
| Caremore [1171113] | Caremore Health Plan [117111301] | $589 |
| Medicare Railroad [1082002] | Medicare Railroad [108200201] | $589 |
| Medicare [1038002] | Medicare Part B Only [103800204] | $589 |
| Alignment Health [1177113] | Sccipa-Alignment Health Plan [117711302] | $589 |
| Essence Healthcare [1049028] | Essence Healthcare Platinum HMO [104902 | $589 |
| Anthem Blue Cross Medicare [1002113] | Anthem Blue Cross Medicare Adva | $589 |
| Generic Commercial/Indemnity [1017001] | Commercial-Not Otherwise Spec | $737 |
| Canopy Hn HMO [1166103] | Hpmg-Canopy-Hn [116610301] | $1,078 |
| Donor Network West [1008103] | Transplant Donor Network [100810301] | $4,000 |
| United Behavioral Health [1048103] | Ubh Main Po Box 30755 [104810301] | $4,623 |
| United Healthcare HMO [1049103] | United Healthcare HMO-Other Medical | $4,623 |
| United Healthcare-Network [1049026] | United Healthcare HMO-Mmg [10490 | $4,623 |
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All common services at John Muir Health Concord Medical Center