T46.1X
Poisoning by, adverse effect of and underdosing of calcium-channel blockers
- Release
- FY 2027
- Effective
Hierarchy
Where T46.1X sits in the official hierarchy. Each level is the code it is classified under.
- T46 Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
- T46.1 Parent Poisoning by, adverse effect of and underdosing of calcium-channel blockers
- T46.1X This code Poisoning by, adverse effect of and underdosing of calcium-channel blockers
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.
7th Character
The appropriate 7th character is to be added to each code from category T46
Inherited from T46 — Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
7th Character
A - initial encounter
Inherited from T46 — Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
7th Character
D - subsequent encounter
Inherited from T46 — Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
7th Character
S - sequela
Inherited from T46 — Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system
More Specific Codes
6 codes under T46.1X
- T46.1X1 Poisoning by calcium-channel blockers, accidental (unintentional) Has subcodes
- T46.1X2 Poisoning by calcium-channel blockers, intentional self-harm Has subcodes
- T46.1X3 Poisoning by calcium-channel blockers, assault Has subcodes
- T46.1X4 Poisoning by calcium-channel blockers, undetermined Has subcodes
- T46.1X5 Adverse effect of calcium-channel blockers Has subcodes
- T46.1X6 Underdosing of calcium-channel blockers Has subcodes
Version History
How T46.1X appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentPoisoning by, adverse effect of and underdosing of calcium-channel blockers
-
FY 2026 Effective
UnchangedPoisoning by, adverse effect of and underdosing of calcium-channel blockers
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)
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