T57.91XS ICD-10-CM Code: Toxic effect of unspecified inorganic substance, accidental (unintentional), sequela
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
T57.91XSToxic effect of unspecified inorganic substance, accidental (unintentional), sequela
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where T57.91XS sits
- 1
Chapter 19
Injury, poisoning and certain other consequences of external causes (S00-T88)
- 2
Section
Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
- 3
Category T57
Toxic effect of other inorganic substances
- 4
Subcategory T57.91
Toxic effect of unspecified inorganic substance, accidental (unintentional)
- 5
Code T57.91XS
Toxic effect of unspecified inorganic substance, accidental (unintentional), sequela
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for T57.91XS.
Code first
No “code first” instruction is listed for T57.91XS.
Use additional code
No “use additional code” instruction is listed for T57.91XS.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for T57.91XS.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for T57.91XS.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code T57.91XS mean?
T57.91XS is the FY 2027 U.S. ICD-10-CM code for “Toxic effect of unspecified inorganic substance, accidental (unintentional), sequela.”
Is T57.91XS a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, T57.91XS has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is T57.91XS located in ICD-10-CM?
T57.91XS is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Toxic effects of substances chiefly nonmedicinal as to source (T51-T65) (T51–T65), under category T57, Toxic effect of other inorganic substances and subcategory T57.91, Toxic effect of unspecified inorganic substance, accidental (unintentional).
What coding notes are listed for T57.91XS?
No inclusion terms are listed for T57.91XS in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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