The CPT Code 84437 is the code used for Pathology and Laboratory / chemistry. The general guidance for this code is that it is used for thyroxine (thyroid chemical) level. Below you will find cost information associated with this procedure based upon the a set of publicly available data which details all doctors who billed Medicare for this code. These costs are a guideline of what you may be charged for this particular CPT code, but of course your results may vary.
Minor Category Description: chemistry
CPT Code: 84437
Description: Thyroxine (thyroid chemical) level
| Year | Records | Unique Providers | Minimum Cost | Average Cost | Maximum Cost |
| 2014 | 289 | 3 | $8.00 | $29.11 | $35.00 |
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