ICD-10-CM · Chapter 19 · S00-T88
T48 Poisoning by, adverse effect of and underdosing of agents primarily acting on smooth and skeletal muscles and the respiratory system
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| T48..0 | Poisoning by, adverse effect of and underdosing of oxytocic drugs | No |
| T48..0X | Poisoning by, adverse effect of and underdosing of oxytocic drugs | No |
| T48..0X1 | Poisoning by oxytocic drugs, accidental (unintentional) | No |
| T48..0X2 | Poisoning by oxytocic drugs, intentional self-harm | No |
| T48..0X3 | Poisoning by oxytocic drugs, assault | No |
| T48..0X4 | Poisoning by oxytocic drugs, undetermined | No |
| T48..0X5 | Adverse effect of oxytocic drugs | No |
| T48..0X6 | Underdosing of oxytocic drugs | No |
| T48..1 | Poisoning by, adverse effect of and underdosing of skeletal muscle relaxants [neuromuscular blocking agents] | No |
| T48..1X | Poisoning by, adverse effect of and underdosing of skeletal muscle relaxants [neuromuscular blocking agents] | No |
| T48..1X1 | Poisoning by skeletal muscle relaxants [neuromuscular blocking agents], accidental (unintentional) | No |
| T48..1X2 | Poisoning by skeletal muscle relaxants [neuromuscular blocking agents], intentional self-harm | No |
| T48..1X3 | Poisoning by skeletal muscle relaxants [neuromuscular blocking agents], assault | No |
| T48..1X4 | Poisoning by skeletal muscle relaxants [neuromuscular blocking agents], undetermined | No |
| T48..1X5 | Adverse effect of skeletal muscle relaxants [neuromuscular blocking agents] | No |
| T48..1X6 | Underdosing of skeletal muscle relaxants [neuromuscular blocking agents] | No |
| T48..2 | Poisoning by, adverse effect of and underdosing of other and unspecified drugs acting on muscles | No |
| T48..20 | Poisoning by, adverse effect of and underdosing of unspecified drugs acting on muscles | No |
| T48..201 | Poisoning by unspecified drugs acting on muscles, accidental (unintentional) | No |
| T48..202 | Poisoning by unspecified drugs acting on muscles, intentional self-harm | No |
| T48..203 | Poisoning by unspecified drugs acting on muscles, assault | No |
| T48..204 | Poisoning by unspecified drugs acting on muscles, undetermined | No |
| T48..205 | Adverse effect of unspecified drugs acting on muscles | No |
| T48..206 | Underdosing of unspecified drugs acting on muscles | No |
| T48..29 | Poisoning by, adverse effect of and underdosing of other drugs acting on muscles | No |
| T48..291 | Poisoning by other drugs acting on muscles, accidental (unintentional) | No |
| T48..292 | Poisoning by other drugs acting on muscles, intentional self-harm | No |
| T48..293 | Poisoning by other drugs acting on muscles, assault | No |
| T48..294 | Poisoning by other drugs acting on muscles, undetermined | No |
| T48..295 | Adverse effect of other drugs acting on muscles | No |
| T48..296 | Underdosing of other drugs acting on muscles | No |
| T48..3 | Poisoning by, adverse effect of and underdosing of antitussives | No |
| T48..3X | Poisoning by, adverse effect of and underdosing of antitussives | No |
| T48..3X1 | Poisoning by antitussives, accidental (unintentional) | No |
| T48..3X2 | Poisoning by antitussives, intentional self-harm | No |
| T48..3X3 | Poisoning by antitussives, assault | No |
| T48..3X4 | Poisoning by antitussives, undetermined | No |
| T48..3X5 | Adverse effect of antitussives | No |
| T48..3X6 | Underdosing of antitussives | No |
| T48..4 | Poisoning by, adverse effect of and underdosing of expectorants | No |
| T48..4X | Poisoning by, adverse effect of and underdosing of expectorants | No |
| T48..4X1 | Poisoning by expectorants, accidental (unintentional) | No |
| T48..4X2 | Poisoning by expectorants, intentional self-harm | No |
| T48..4X3 | Poisoning by expectorants, assault | No |
| T48..4X4 | Poisoning by expectorants, undetermined | No |
| T48..4X5 | Adverse effect of expectorants | No |
| T48..4X6 | Underdosing of expectorants | No |
| T48..5 | Poisoning by, adverse effect of and underdosing of other anti-common-cold drugs | No |
| T48..5X | Poisoning by, adverse effect of and underdosing of other anti-common-cold drugs | No |
| T48..5X1 | Poisoning by other anti-common-cold drugs, accidental (unintentional) | No |
| T48..5X2 | Poisoning by other anti-common-cold drugs, intentional self-harm | No |
| T48..5X3 | Poisoning by other anti-common-cold drugs, assault | No |
| T48..5X4 | Poisoning by other anti-common-cold drugs, undetermined | No |
| T48..5X5 | Adverse effect of other anti-common-cold drugs | No |
| T48..5X6 | Underdosing of other anti-common-cold drugs | No |
| T48..6 | Poisoning by, adverse effect of and underdosing of antiasthmatics, not elsewhere classified | No |
| T48..6X | Poisoning by, adverse effect of and underdosing of antiasthmatics | No |
| T48..6X1 | Poisoning by antiasthmatics, accidental (unintentional) | No |
| T48..6X2 | Poisoning by antiasthmatics, intentional self-harm | No |
| T48..6X3 | Poisoning by antiasthmatics, assault | No |
| T48..6X4 | Poisoning by antiasthmatics, undetermined | No |
| T48..6X5 | Adverse effect of antiasthmatics | No |
| T48..6X6 | Underdosing of antiasthmatics | No |
| T48..9 | Poisoning by, adverse effect of and underdosing of other and unspecified agents primarily acting on the respiratory system | No |
| T48..90 | Poisoning by, adverse effect of and underdosing of unspecified agents primarily acting on the respiratory system | No |
| T48..901 | Poisoning by unspecified agents primarily acting on the respiratory system, accidental (unintentional) | No |
| T48..902 | Poisoning by unspecified agents primarily acting on the respiratory system, intentional self-harm | No |
| T48..903 | Poisoning by unspecified agents primarily acting on the respiratory system, assault | No |
| T48..904 | Poisoning by unspecified agents primarily acting on the respiratory system, undetermined | No |
| T48..905 | Adverse effect of unspecified agents primarily acting on the respiratory system | No |
| T48..906 | Underdosing of unspecified agents primarily acting on the respiratory system | No |
| T48..99 | Poisoning by, adverse effect of and underdosing of other agents primarily acting on the respiratory system | No |
| T48..991 | Poisoning by other agents primarily acting on the respiratory system, accidental (unintentional) | No |
| T48..992 | Poisoning by other agents primarily acting on the respiratory system, intentional self-harm | No |
| T48..993 | Poisoning by other agents primarily acting on the respiratory system, assault | No |
| T48..994 | Poisoning by other agents primarily acting on the respiratory system, undetermined | No |
| T48..995 | Adverse effect of other agents primarily acting on the respiratory system | No |
| T48..996 | Underdosing of other agents primarily acting on the respiratory system | No |
Last reviewed: September 2026