T58.02XD is the authoritative medical code for Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm, subsequent encounter. This classification is used in medical billing and clinical recording to specify the clinical criteria for toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm, subsequent encounter (ICD-10-CM T58.02XD), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm, subsequent encounter is a billable ICD-10-CM diagnosis code T58.02D. Includes: asphyxiation from carbon monoxide; toxic effect of carbon monoxide from all sources. Excludes1 (not coded here): 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.-. 7th character: The appropriate 7th character is to be added to each code from category T58.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for T58.02XD in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- asphyxiation from carbon monoxide
- toxic effect of carbon monoxide from all sources
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- contact with and suspected exposure to toxic substances Z77.-
Use Additional Code
Supplementary codes the tabular list directs you to add.
- 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.-
Frequently Asked Questions (FAQ) & Clinical Guidance
Does T58.02XD require a 7th character?
Yes. The appropriate 7th character is to be added to each code from category T58.
What can't be coded together with T58.02XD?
Per official ICD-10-CM Excludes1 instructions, T58.02XD must not be reported together with: contact with and (suspected) exposure to toxic substances (Z77.-).
Is an additional code needed with T58.02XD?
Use additional code(s) to specify: 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.-).
Nearest Codes in This Family
Official ICD-10-CM classifications closest to T58.02XD in its code family, with their registry titles.
- T58 — Toxic effect of carbon monoxide
- T58.0 — Toxic effect of carbon monoxide from motor vehicle exhaust
- T58.01 — Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional)
- T58.01XA — Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional), initial encounter
- T58.01XD — Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional), subsequent encounter
- T58.01XS — Toxic effect of carbon monoxide from motor vehicle exhaust, accidental (unintentional), sequela
- T58.02 — Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm
- T58.02XA — Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm, initial encounter
- T58.02XS — Toxic effect of carbon monoxide from motor vehicle exhaust, intentional self-harm, sequela
- T58.03 — Toxic effect of carbon monoxide from motor vehicle exhaust, assault
View all 40 codes in the T58 family