Troponin (heart test) at CHI Memorial Hospital Hixson. CPT 84484.
What CHI Memorial Hospital Hixson publishes for this service, straight from its standard-charges file, last updated February 28, 2026.
Outpatient / ER
$159cash price (self-pay)
$537list price
$8.74–$376range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| United | Medicaid|TennCare | $8.74 |
| Amerigroup | Medicaid|All Plans | $12.38 |
| Peach State | Medicaid|All Plans | $12.38 |
| United | Commercial|Non-Options | $12.47 |
| United | Commercial|Options | $12.47 |
| BCBS - ND | Medicare|All Plans | $12.97 |
| Cigna | Medicare|Healthspring | $13.09 |
| Humana | Medicare|HMO | $13.22 |
| Amerigroup | Medicare|All Plans | $13.34 |
| Humana | Medicare|All Other Plans | $13.72 |
| Humana | Medicare|PPO | $13.72 |
| Employers Health Network | Commercial|All Plans | $18.71 |
| Centene | Commercial|Ambetter Exchange | $23.44 |
| BCBS - TN | Commercial|Network S | $23.62 |
| Cigna | Commercial|LocalPlus | $24.93 |
| Cigna | Commercial|Open Access | $27.76 |
| BCBS - TN | Commercial|Network P | $29.79 |
| BCBS - TN | Medicaid|BlueCare | $64.67 |
| Aetna | Commercial|Gatekeeper | $376 |
| Aetna | Commercial|Non-Gatekeeper | $376 |
Inpatient
$159cash price (self-pay)
$537list price
—range insurers pay
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