Is T48.2 a billable code?
No. T48.2 is a header code that groups 36 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
T48.2: Poisoning by, adverse effect of and underdosing of other and unspecified drugs acting on muscles
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
T48.2 groups related diagnoses under poisoning by, adverse effect of and underdosing of other and unspecified drugs acting on muscles. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under T48.2
- T48.201APoisoning by unspecified drugs acting on muscles, accidental (unintentional), initial encounter
- T48.201DPoisoning by unspecified drugs acting on muscles, accidental (unintentional), subsequent encounter
- T48.201SPoisoning by unspecified drugs acting on muscles, accidental (unintentional), sequela
- T48.202APoisoning by unspecified drugs acting on muscles, intentional self-harm, initial encounter
- T48.202DPoisoning by unspecified drugs acting on muscles, intentional self-harm, subsequent encounter
- T48.202SPoisoning by unspecified drugs acting on muscles, intentional self-harm, sequela
- T48.203APoisoning by unspecified drugs acting on muscles, assault, initial encounter
- T48.203DPoisoning by unspecified drugs acting on muscles, assault, subsequent encounter
- T48.203SPoisoning by unspecified drugs acting on muscles, assault, sequela
- T48.204APoisoning by unspecified drugs acting on muscles, undetermined, initial encounter
- T48.204DPoisoning by unspecified drugs acting on muscles, undetermined, subsequent encounter
- T48.204SPoisoning by unspecified drugs acting on muscles, undetermined, sequela
- T48.205AAdverse effect of unspecified drugs acting on muscles, initial encounter
- T48.205DAdverse effect of unspecified drugs acting on muscles, subsequent encounter
- T48.205SAdverse effect of unspecified drugs acting on muscles, sequela
- T48.206AUnderdosing of unspecified drugs acting on muscles, initial encounter
- T48.206DUnderdosing of unspecified drugs acting on muscles, subsequent encounter
- T48.206SUnderdosing of unspecified drugs acting on muscles, sequela
- T48.291APoisoning by other drugs acting on muscles, accidental (unintentional), initial encounter
- T48.291DPoisoning by other drugs acting on muscles, accidental (unintentional), subsequent encounter
- T48.291SPoisoning by other drugs acting on muscles, accidental (unintentional), sequela
- T48.292APoisoning by other drugs acting on muscles, intentional self-harm, initial encounter
- T48.292DPoisoning by other drugs acting on muscles, intentional self-harm, subsequent encounter
- T48.292SPoisoning by other drugs acting on muscles, intentional self-harm, sequela
- T48.293APoisoning by other drugs acting on muscles, assault, initial encounter
- T48.293DPoisoning by other drugs acting on muscles, assault, subsequent encounter
- T48.293SPoisoning by other drugs acting on muscles, assault, sequela
- T48.294APoisoning by other drugs acting on muscles, undetermined, initial encounter
- T48.294DPoisoning by other drugs acting on muscles, undetermined, subsequent encounter
- T48.294SPoisoning by other drugs acting on muscles, undetermined, sequela
- T48.295AAdverse effect of other drugs acting on muscles, initial encounter
- T48.295DAdverse effect of other drugs acting on muscles, subsequent encounter
- T48.295SAdverse effect of other drugs acting on muscles, sequela
- T48.296AUnderdosing of other drugs acting on muscles, initial encounter
- T48.296DUnderdosing of other drugs acting on muscles, subsequent encounter
- T48.296SUnderdosing of other drugs acting on muscles, sequela
Other codes in T48 Poisoning by, adverse effect of and underdosing of agents primarily acting on smooth and skeletal muscles and the respiratory system
- T48.0Poisoning by, adverse effect of and underdosing of oxytocic drugsheader
- T48.1Poisoning by, adverse effect of and underdosing of skeletal muscle relaxants [neuromuscular blocking agents]header
- T48.3Poisoning by, adverse effect of and underdosing of antitussivesheader
- T48.4Poisoning by, adverse effect of and underdosing of expectorantsheader
- T48.5Poisoning by, adverse effect of and underdosing of other anti-common-cold drugsheader
- T48.6Poisoning by, adverse effect of and underdosing of antiasthmatics, not elsewhere classifiedheader
- T48.9Poisoning by, adverse effect of and underdosing of other and unspecified agents primarily acting on the respiratory systemheader
T48.2 questions
What does T48.2 mean?
T48.2 is the ICD-10-CM code for Poisoning by, adverse effect of and underdosing of other and unspecified drugs acting on muscles. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.