T50.6X
Poisoning by, adverse effect of and underdosing of antidotes and chelating agents
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 2 never code together
7th character 3
A initial encounter
D subsequent encounter
S sequela
Instructional notes 4
T50.6code
Inclusion terms
- Poisoning by, adverse effect of and underdosing of alcohol deterrents
S00-T88chapter
Notes
- Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
- The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.
Use additional code
- code to identify any retained foreign body, if applicable (Z18.-)Z18.-
Index entries leading here 2 filed at T50.6
Subordinate codes 6
T50.6X1 Poisoning by antidotes and chelating agents, accidental T50.6X2 Poisoning by antidotes and chelating agents, self-harm T50.6X3 Poisoning by antidotes and chelating agents, assault T50.6X4 Poisoning by antidotes and chelating agents, undetermined T50.6X5 Adverse effect of antidotes and chelating agents T50.6X6 Underdosing of antidotes and chelating agents
Medications 1
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.