Table of Drugs and Chemicals
Theophylline
| Substance | Poisoning, accidental | Poisoning, intentional self-harm | Poisoning, assault | Poisoning, undetermined | Adverse effect | Underdosing |
|---|---|---|---|---|---|---|
| Theophylline | T48.6X1 | T48.6X2 | T48.6X3 | T48.6X4 | T48.6X5 | T48.6X6 |
| aminobenzoic acid | T48.6X1 | T48.6X2 | T48.6X3 | T48.6X4 | T48.6X5 | T48.6X6 |
| ethylenediamine | T48.6X1 | T48.6X2 | T48.6X3 | T48.6X4 | T48.6X5 | T48.6X6 |
| piperazine p-amino-benzoate | T48.6X1 | T48.6X2 | T48.6X3 | T48.6X4 | T48.6X5 | T48.6X6 |
Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.
Frequently asked questions
What are the ICD-10-CM codes for Theophylline?
Per the ICD-10-CM Table of Drugs and Chemicals: poisoning, accidental T48.6X1; poisoning, intentional self-harm T48.6X2; poisoning, assault T48.6X3; poisoning, undetermined T48.6X4; adverse effect T48.6X5; underdosing T48.6X6. Always confirm the code, and add the required 7th character where applicable, in the Tabular List.
ICD-10-CM Table of Drugs and Chemicals maintained by CDC/NCHS (public domain), from the CMS FY2027 release.