ICD-10-CM > S00-T88 > T36-T50 > T49 > T49.3 > T49.3X > T49.3X6 T49.3X6 Underdosing of emollients, demulcents and protectants Non-Billable/Non-Specific Codes T49.3X6A..., initial encounterT49.3X6D..., subsequent encounterT49.3X6S..., sequela