Is T45.4X1 a billable code?
No. T45.4X1 is a header code that groups 3 more specific codes. Use one of the billable codes listed on this page instead.
ICD-10-CM FY2027 diagnosis code
T45.4X1: Poisoning by iron and its compounds, accidental (unintentional)
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
T45.4X1 groups related diagnoses under poisoning by iron and its compounds, accidental (unintentional). It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under T45.4X1
- T45.4X1APoisoning by iron and its compounds, accidental (unintentional), initial encounter
- T45.4X1DPoisoning by iron and its compounds, accidental (unintentional), subsequent encounter
- T45.4X1SPoisoning by iron and its compounds, accidental (unintentional), sequela
Other codes in T45.4X Poisoning by, adverse effect of and underdosing of iron and its compounds
T45.4X1 questions
What does T45.4X1 mean?
T45.4X1 is the ICD-10-CM code for Poisoning by iron and its compounds, accidental (unintentional). 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.