ICD-10-CM > S00-T88 > T36-T50 > T48 > T48.6 T48.6 Poisoning by, adverse effect of and underdosing of antiasthmatics, not elsewhere classified Non-Billable/Non-Specific Applicable To Poisoning by, adverse effect of and underdosing of beta-adrenoreceptor agonists used in asthma therapy Type 1 Excludes poisoning by, adverse effect of and underdosing of beta-adrenoreceptor agonists not used in asthma therapy (T44.5)poisoning by, adverse effect of and underdosing of anterior pituitary [adenohypophyseal] hormones (T38.8) Codes T48.6XPoisoning by, adverse effect of and underdosing of antiasthmaticsT48.6X1Poisoning by antiasthmatics, accidental (unintentional)T48.6X1A..., initial encounterT48.6X1D..., subsequent encounterT48.6X1S..., sequelaT48.6X2Poisoning by antiasthmatics, intentional self-harmT48.6X2A..., initial encounterT48.6X2D..., subsequent encounterT48.6X2S..., sequelaT48.6X3Poisoning by antiasthmatics, assaultT48.6X3A..., initial encounterT48.6X3D..., subsequent encounterT48.6X3S..., sequelaT48.6X4Poisoning by antiasthmatics, undeterminedT48.6X4A..., initial encounterT48.6X4D..., subsequent encounterT48.6X4S..., sequelaT48.6X5Adverse effect of antiasthmaticsT48.6X5A..., initial encounterT48.6X5D..., subsequent encounterT48.6X5S..., sequelaT48.6X6Underdosing of antiasthmaticsT48.6X6A..., initial encounterT48.6X6D..., subsequent encounterT48.6X6S..., sequela