Is T56.2X4 a billable code?
No. T56.2X4 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
T56.2X4: Toxic effect of chromium and its compounds, undetermined
Header code: not billableValid for dates of service October 1, 2026 to September 30, 2027
T56.2X4 groups related diagnoses under toxic effect of chromium and its compounds, undetermined. It cannot be used on a claim by itself. Choose the billable code below that matches the patient's record.
Billable codes under T56.2X4
- T56.2X4AToxic effect of chromium and its compounds, undetermined, initial encounter
- T56.2X4DToxic effect of chromium and its compounds, undetermined, subsequent encounter
- T56.2X4SToxic effect of chromium and its compounds, undetermined, sequela
Other codes in T56.2X Toxic effects of chromium and its compounds
T56.2X4 questions
What does T56.2X4 mean?
T56.2X4 is the ICD-10-CM code for Toxic effect of chromium and its compounds, undetermined. 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.