T49.5X6
Billable codeUnderdosing of ophthalmological drugs and preparations
The ICD-10 code for underdosing of ophthalmological drugs and preparations is T49.5X6.
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- T49.5X1Poisoning by ophthalmological drugs and preparations, accidental (unintentional)
- T49.5X2Poisoning by ophthalmological drugs and preparations, intentional self-harm
- T49.5X3Poisoning by ophthalmological drugs and preparations, assault
- T49.5X4Poisoning by ophthalmological drugs and preparations, undetermined
- T49.5X5Adverse effect of ophthalmological drugs and preparations
- T49.5X6Underdosing of ophthalmological drugs and preparations