T51-T65 ICD-10-CM Codes: Toxic effects of substances chiefly nonmedicinal as to source

Browse the official section hierarchy and 2,474 code records in Vero’s FY 2027 U.S. ICD-10-CM reference dataset.

About this section

T51-T65

Toxic effects of substances chiefly nonmedicinal as to source

Chapter 19 · Injury, poisoning and certain other consequences of external causes (S00-T88)

Categories in T51-T65

Open a category to browse its progressively more specific child codes. This hierarchy gives you access to all 2,474 records in the section.

Source and release

Data release
U.S. ICD-10-CM · FY 2027
Effective date
Oct 1, 2026

This section reference is generated from Vero’s repository-backed ICD-10-CM section, description, and hierarchy datasets. The visible range, record count, links, FAQs, and structured data share those sources.

Frequently asked questions

What does the ICD-10-CM range T51-T65 include?

T51-T65 is the FY 2027 U.S. ICD-10-CM section for “Toxic effects of substances chiefly nonmedicinal as to source.” This page lists 2,474 records from Vero’s repository-backed dataset.

Which ICD-10-CM chapter contains T51-T65?

T51-T65 is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).

How many ICD-10-CM records are listed in T51-T65?

Vero’s FY 2027 reference dataset contains 2,474 records in T51-T65. Use the individual code pages to review descriptions, hierarchy, and coding notes.

Is T51-T65 itself a billable ICD-10-CM code?

T51-T65 is a section range, not a billable diagnosis code. Select the most specific code supported by the documentation and confirm the active code set and payer requirements.