ICD-10-CM > S00-T88 > T36-T50 > T44 > T44.3 > T44.3X > T44.3X5 T44.3X5 Adverse effect of other parasympatholytics [anticholinergics and antimuscarinics] and spasmolytics Non-Billable/Non-Specific Codes T44.3X5A..., initial encounterT44.3X5D..., subsequent encounterT44.3X5S..., sequela