ICD-10-CM > S00-T88 > T36-T50 > T50 > T50.9 > T50.99 > T50.995 T50.995 Adverse effect of other drugs, medicaments and biological substances Non-Billable/Non-Specific Codes T50.995A..., initial encounterT50.995D..., subsequent encounterT50.995S..., sequela