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T41.42XA

✓ Billable

Poisoning by unspecified anesthetic, intentional self-harm, initial encounter

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

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❌ Excludes1

inherited

Rules inherited from parent codes in the hierarchy.

T41
  • • benzodiazepines (T42.4-)
  • • cocaine (T40.5-)
  • • complications of anesthesia during pregnancy (O29.-)
  • • complications of anesthesia during labor and delivery (O74.-)
  • • complications of anesthesia during the puerperium (O89.-)
  • • opioids (T40.0-T40.2-)

Clinical Description

ICD-10-CM code T41.42XA represents poisoning by unspecified anesthetic, intentional self-harm, initial encounter. This code falls under the Injury, poisoning and certain other consequences of external causes (S00-T88) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 8-character code at the 7th level of specificity. This is the most specific code available in this subcategory. Coders should note that T41.42XA has 6 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.

Frequently Asked Questions

What is ICD-10 code T41.42XA?

ICD-10-CM code T41.42XA is "Poisoning by unspecified anesthetic, intentional self-harm, initial encounter". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).

Is T41.42XA a billable ICD-10 code?

Yes, T41.42XA is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What codes are excluded with T41.42XA?

T41.42XA has 6 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.

Related Codes in T41.42

Other codes in the same category that may be relevant for differential coding:

T41.42XDPoisoning by unspecified anesthetic, intentional self-harm, subsequent encounterT41.42XSPoisoning by unspecified anesthetic, intentional self-harm, sequela

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Code Information

CodeT41.42XA
BillableYes
ParentT41.42
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes16 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)