T37.0X4A Poisoning by sulfonamides, undetermined, initial encounter

Billable / valid for submission ICD10CM Release FY2026

Version history

Related codes in T37

• T37 Poisoning by, adverse effect of and underdosing of other systemic anti-infectives and antiparasitics
• T37.0 Poisoning by, adverse effect of and underdosing of sulfonamides
• T37.0X Poisoning by, adverse effect of and underdosing of sulfonamides
• T37.0X1 Poisoning by sulfonamides, accidental (unintentional)
• T37.0X1A Poisoning by sulfonamides, accidental (unintentional), initial encounter
• T37.0X1D Poisoning by sulfonamides, accidental (unintentional), subsequent encounter
• T37.0X1S Poisoning by sulfonamides, accidental (unintentional), sequela
• T37.0X2 Poisoning by sulfonamides, intentional self-harm
• T37.0X2A Poisoning by sulfonamides, intentional self-harm, initial encounter
• T37.0X2D Poisoning by sulfonamides, intentional self-harm, subsequent encounter
• T37.0X2S Poisoning by sulfonamides, intentional self-harm, sequela
• T37.0X3 Poisoning by sulfonamides, assault
• T37.0X3A Poisoning by sulfonamides, assault, initial encounter
• T37.0X3D Poisoning by sulfonamides, assault, subsequent encounter
• T37.0X3S Poisoning by sulfonamides, assault, sequela
• T37.0X4 Poisoning by sulfonamides, undetermined
• T37.0X4D Poisoning by sulfonamides, undetermined, subsequent encounter
• T37.0X4S Poisoning by sulfonamides, undetermined, sequela
• T37.0X5 Adverse effect of sulfonamides
• T37.0X5A Adverse effect of sulfonamides, initial encounter

All T37 codes →