ICD-10-CM > S00-T88 > T36-T50 > T41 > T41.2 > T41.29 > T41.296 T41.296 Underdosing of other general anesthetics Non-Billable/Non-Specific Codes T41.296A..., initial encounterT41.296D..., subsequent encounterT41.296S..., sequela