T46.0X4D

T46.0X4D: Poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined, subsequent encounter

Billable / specific codeICD-10-CMPOA exempt

T46.0X4D is a billable, specific ICD-10-CM code for poisoning by cardiac-stimulant glycosides and drugs of similar action, undetermined, subsequent encounter. It is valid for submission on a claim.

Check T46.0X4D with the rest of the claim: free scrubber

7th character "D": subsequent encounter

The appropriate 7th character is to be added to each code from category T46

A: initial encounter
D: subsequent encounter
S: sequela

Excludes1 inherited from the categories above T46.0X4D

A category’s note binds every code beneath it.

Written on T46: Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system

poisoning by, adverse effect of and underdosing of metaraminol (T44.4)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

T46.0X4D is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A56612Billing and Coding: CT of the Head
A56645Billing and Coding: Controlled Substance Monitoring and Drugs of Abuse Testing
A57326Billing and Coding: Electrocardiograms

Code history

Unchanged in every release from FY2024 to FY2027.