Ancillary is used to diagnostic or therapeutic procedure which are supplementary to the mains test or treatments. Also secondary clinical/ radio logical signs that supports diagnosis.
It helps doctors , nurses and dentists in work, it provide service that physicians may request to help treatment of an injury. And the placeholder attribute specifies a short hint that describe the expected value of an input filed.
Placeholder used at certain codes to allows for future expansion. If poisoning , adverse effect and under dosing code. Placeholder exist, it used for the code to be considered a valid code.If any code that require 7 character that is not 6 characters , a placeholder X must be fill the empty charters.
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