What qualifier code is used to indicate extreme age in anesthesia coding?

The qualifier code used to indicate extreme age in anesthesia coding is 99100. This code specifically is utilized to denote that the patient requires anesthesia services due to their age being at the extremes of the spectrum—either very young or very old—where additional care or consideration may be necessary. Utilizing this code ensures that the complexity and potential risks associated with administering anesthesia to such patients are recognized and appropriately compensated.

The presence of the 99100 code serves to provide clarity to insurers regarding the additional factors that may influence the provision of anesthesia services to extreme age patients. As a result, it allows for more accurate billing and reflects the heightened attention needed in managing the anesthesia care plan for these individuals.