All ICD10 Codes
T57Non-billable

Toxic effect of other inorganic substances

Injury, Poisoning and Certain Other Consequences of External Causes·Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)·category·FY 2026

Use a more specific code (0 billable, 6 non-billable)
T57.0Toxic effect of arsenic and its compoundshas subcodesT57.1Toxic effect of phosphorus and its compoundshas subcodesT57.2Toxic effect of manganese and its compoundshas subcodesT57.3Toxic effect of hydrogen cyanidehas subcodesT57.8Toxic effect of other specified inorganic substanceshas subcodesT57.9Toxic effect of unspecified inorganic substancehas subcodes

CH19 Parent Instructions

Excludes2(Not included here. Code separately if applicable.)
Use Additional Code
  • code to identify any retained foreign body, if applicable (Z18.-)

T51-T65 Parent Instructions

Excludes1(Not coded here. Use a different code.)
  • contact with and (suspected) exposure to toxic substances (Z77.-)
Use Additional Code
  • code(s):
  • for all associated manifestations of toxic effect, such as: respiratory conditions due to external agents (J60-J70)
  • personal history of foreign body fully removed (Z87.821)
  • to identify any retained foreign body, if applicable (Z18.-)

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T51-T65Toxic effects of substances chiefly nonmedicinal as to source (T51-T65)
T57Toxic effect of other inorganic substancesNot billable
T57.0Toxic effect of arsenic and its compoundsSubcodes
T57.1Toxic effect of phosphorus and its compoundsSubcodes
T57.2Toxic effect of manganese and its compoundsSubcodes
T57.3Toxic effect of hydrogen cyanideSubcodes
T57.8Toxic effect of other specified inorganic substancesSubcodes
T57.9Toxic effect of unspecified inorganic substanceSubcodes

MS-DRG Classification

2026

No direct MS-DRG triggers identified.