H93.21Non-Billable (Header)Auditory recruitmentChild CodesH93.211Auditory recruitment, right earH93.212Auditory recruitment, left earH93.213Auditory recruitment, bilateralH93.219Auditory recruitment, unspecified earCode Hierarchy└H93Other disorders of ear, not elsewhere classified└H93.2Other abnormal auditory perceptions└H93.21Auditory recruitment└H93.21Auditory recruitment