CT head without contrast at John Muir Health Walnut Creek Medical Center. CPT 70450.
What John Muir Health Walnut Creek Medical Center publishes for this service, straight from its standard-charges file, last updated March 23, 2026.
Outpatient / ER
$1,243cash price (self-pay)
$2,762list price
$63.10–$4,000range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Aetna PPO [1001104] | Aetna EPO [100110401] | $97.00 |
| Aetna HMO [1001103] | Hpmg-Aetna HMO [100110301] | $97.00 |
| Aetna Life [1001001] | Aetna Life [100100101] | $97.00 |
| Aetna-Network [1001026] | Aetna HMO-Mmg [100102601] | $97.00 |
| United Healthcare HMO [1049103] | United Healthcare HMO-Other Medical | $128 |
| United Healthcare HMO [1049103] | Hpmg-United HMO [104910301] | $128 |
| United Healthcare-Network [1049026] | United Healthcare HMO-Mmg [10490 | $128 |
| Scan Medicare [1043113] | Scan Medicare Advantage-Other Medical Group | $148 |
| Essence Healthcare [1049128] | Essence Healthcare Platinum HMO [104912 | $148 |
| Easy Choice Health Plan [1083113] | Hpmg-Easy Choice Medicare Advantag | $148 |
| Medicare [1038002] | Medicare Part B Only [103800204] | $148 |
| Scan Medicare [1043113] | Hpmg-Scan Medicare Advantage [104311301] | $148 |
| Scan-Network Mcare [1043127] | Scan Medicare Advantage-Mmg [104312701] | $148 |
| United Behavioral Health Medicare [1048113] | Ubh Medicare Box 30757 [ | $148 |
| Medicare [1038202] | Medicare A And B [103820201] | $148 |
| Essence Healthcare [1049028] | Essence Healthcare Platinum HMO [104902 | $148 |
| Aetna Medicare [1001113] | Aetna Medicare Advantage HMO [100111301] | $148 |
| United Healthcare Medicare [1049113] | Hpmg-United Medicare Advantage | $148 |
| Generic HMO [1018103] | HMO-Not Otherwise Specified [101810301] | $185 |
| United Healthcare PPO [1049104] | Umr Jmh Employee [104910410] | $649 |
| Blue Shield-Network [1006026] | Blue Shield HMO-Mmg Calpers [100602602 | $649 |
| Blue Shield HMO [1006103] | Hpmg-Blue Shield HMO Trio [100602606] | $663 |
| Blue Shield-Network [1006026] | Blue Shield HMO-Mmg Trio [100602604] | $663 |
| Blue Shield-Network [1006026] | Blue Shield HMO-Mmg [100602601] | $663 |
| Blue Shield PPO [1006104] | Blue Shield PPO [100610402] | $663 |
| Health Net HMO [1028103] | Health Net HMO-Other Medical Group [1028103 | $674 |
| Cigna HMO [1010103] | Hpmg-Cigna HMO/POS [101010302] | $715 |
| Cigna PPO [1010104] | Cigna PPO/EPO [101010401] | $715 |
| Generic Commercial/Indemnity [1017001] | Program [101700103] | $1,105 |
| Aps Healthcare [1003103] | Aps Healthcare Bethesda Inc [100310301] | $1,243 |
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All common services at John Muir Health Walnut Creek Medical Center