T37.1X1S

T37.1X1S: Poisoning by antimycobacterial drugs, accidental (unintentional), sequela

Billable / specific codeICD-10-CMPOA exempt

T37.1X1S is a billable, specific ICD-10-CM code for poisoning by antimycobacterial drugs, accidental (unintentional), sequela. It is valid for submission on a claim.

Check T37.1X1S with the rest of the claim: free scrubber

7th character "S": sequela

The appropriate 7th character is to be added to each code from category T37

A: initial encounter
D: subsequent encounter
S: sequela

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Poisoning by antimycobacterial drugs NOS

Excludes1 inherited from the categories above T37.1X1S

A category’s note binds every code beneath it.

Written on T37.1: Poisoning by, adverse effect of and underdosing of antimycobacterial drugs

rifampicins (T36.6-)
streptomycin (T36.5-)

Written on T37: Poisoning by, adverse effect of and underdosing of other systemic anti-infectives and antiparasitics

anti-infectives topically used for ear, nose and throat (T49.6-)
anti-infectives topically used for eye (T49.5-)
locally applied anti-infectives NEC (T49.0-)

Risk adjustment

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

Code history

Unchanged in every release from FY2024 to FY2027.