

| Collect | Plain Red | |
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| Transport | Refrigerated | |
|
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| Minimum Volume | 2.0 mL Serum | |
|
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| Remarks | Separate serum from cells ASAP. | |
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Carbamazepine Free Percent Free Carbamazepine Carbamazepine Total |
|
80156, 80157
*The CPT codes provided are based on the AMA guidelines and for informational purposes
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