T58.9

Non-Billable

Toxic effect of carbon monoxide from unspecified source

T58.9 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • T58.91Toxic effect of carbon monoxide from unspecified source, accidental (unintentional)
    • T58.91XAToxic effect of carbon monoxide from unspecified source, accidental (unintentional), initial encounter
    • T58.91XDToxic effect of carbon monoxide from unspecified source, accidental (unintentional), subsequent encounter
    • T58.91XSToxic effect of carbon monoxide from unspecified source, accidental (unintentional), sequela
  • T58.92Toxic effect of carbon monoxide from unspecified source, intentional self-harm
    • T58.92XAToxic effect of carbon monoxide from unspecified source, intentional self-harm, initial encounter
    • T58.92XDToxic effect of carbon monoxide from unspecified source, intentional self-harm, subsequent encounter
    • T58.92XSToxic effect of carbon monoxide from unspecified source, intentional self-harm, sequela
  • T58.93Toxic effect of carbon monoxide from unspecified source, assault
    • T58.93XAToxic effect of carbon monoxide from unspecified source, assault, initial encounter
    • T58.93XDToxic effect of carbon monoxide from unspecified source, assault, subsequent encounter
    • T58.93XSToxic effect of carbon monoxide from unspecified source, assault, sequela
  • T58.94Toxic effect of carbon monoxide from unspecified source, undetermined
    • T58.94XAToxic effect of carbon monoxide from unspecified source, undetermined, initial encounter
    • T58.94XDToxic effect of carbon monoxide from unspecified source, undetermined, subsequent encounter
    • T58.94XSToxic effect of carbon monoxide from unspecified source, undetermined, sequela
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