T41.4
Poisoning by, adverse effect of and underdosing of unspecified anesthetic
- Release
- FY 2027
- Effective
Hierarchy
Where T41.4 sits in the official hierarchy. Each level is the code it is classified under.
- T41 Parent Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
- T41.4 This code Poisoning by, adverse effect of and underdosing of unspecified anesthetic
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Excludes1
benzodiazepines ( T42.4- )
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
Excludes1
cocaine ( T40.5- )
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
Excludes1
complications of anesthesia during pregnancy ( O29 .-)
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
Excludes1
complications of anesthesia during labor and delivery ( O74 .-)
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
Excludes1
complications of anesthesia during the puerperium ( O89 .-)
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
Excludes1
opioids (T40.0-T40.2-)
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
7th Character
The appropriate 7th character is to be added to each code from category T41
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
7th Character
A - initial encounter
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
7th Character
D - subsequent encounter
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
7th Character
S - sequela
Inherited from T41 — Poisoning by, adverse effect of and underdosing of anesthetics and therapeutic gases
More Specific Codes
6 codes under T41.4
- T41.41 Poisoning by unspecified anesthetic, accidental (unintentional) Has subcodes
- T41.42 Poisoning by unspecified anesthetic, intentional self-harm Has subcodes
- T41.43 Poisoning by unspecified anesthetic, assault Has subcodes
- T41.44 Poisoning by unspecified anesthetic, undetermined Has subcodes
- T41.45 Adverse effect of unspecified anesthetic Has subcodes
- T41.46 Underdosing of unspecified anesthetics Has subcodes
Version History
How T41.4 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentPoisoning by, adverse effect of and underdosing of unspecified anesthetic
-
FY 2026 Effective
UnchangedPoisoning by, adverse effect of and underdosing of unspecified anesthetic
Related Codes
Other codes under T41
- T41.0 Poisoning by, adverse effect of and underdosing of inhaled anesthetics
- T41.1 Poisoning by, adverse effect of and underdosing of intravenous anesthetics
- T41.2 Poisoning by, adverse effect of and underdosing of other and unspecified general anesthetics
- T41.3 Poisoning by, adverse effect of and underdosing of local anesthetics
- T41.5 Poisoning by, adverse effect of and underdosing of therapeutic gases
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.
Look up another code
Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.