T42.2X1
Poisoning by succinimides and oxazolidinediones, accidental (unintentional)
Not billable — category only FY2026 2025-10-01 → 2026-09-30
Exclusions 3 never code together
T42code
Excludes2 — not included here, but the patient may have both. Code both when documented.
7th character 3
A initial encounter
D subsequent encounter
S sequela
Instructional notes 4
T42.2X1code
Inclusion terms
- Poisoning by succinimides and oxazolidinediones NOS
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 filed at null
No alphabetic index entry points at this code.
Alongside this code 5 same parent — T42.2X
T42.2X2 Poisoning by succinimides and oxazolidinediones, self-harm category T42.2X3 Poisoning by succinimides and oxazolidinediones, assault category T42.2X4 Poisoning by succinimides and oxazolidinediones, undet category T42.2X5 Adverse effect of succinimides and oxazolidinediones category T42.2X6 Underdosing of succinimides and oxazolidinediones category
Subordinate codes 3
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.