ICD-10-CM diagnosis code
T63.094D Toxic effect of venom of other snake, undetermined, subsequent encounter
- Billable
- Yes, a complete code (FY2026)
Encounter (7th character)
This code is for a subsequent encounter: active treatment is complete and the patient is being seen during healing or recovery (for example a cast change, medication adjustment or follow-up visit).
Documenting T63.094D? Write the note in seconds
Paste your rough notes and get a structured SOAP note. Free, no account needed.
Other codes in T63
456 complete codes in this category.
- T63.092DToxic effect of venom of other snake, intentional self-harm, subsequent encounter
- T63.092SToxic effect of venom of other snake, intentional self-harm, sequela
- T63.093AToxic effect of venom of other snake, assault, initial encounter
- T63.093DToxic effect of venom of other snake, assault, subsequent encounter
- T63.093SToxic effect of venom of other snake, assault, sequela
- T63.094AToxic effect of venom of other snake, undetermined, initial encounter
- T63.094DToxic effect of venom of other snake, undetermined, subsequent encounter
- T63.094SToxic effect of venom of other snake, undetermined, sequela
- T63.111AToxic effect of venom of gila monster, accidental (unintentional), initial encounter
- T63.111DToxic effect of venom of gila monster, accidental (unintentional), subsequent encounter
- T63.111SToxic effect of venom of gila monster, accidental (unintentional), sequela
- T63.112AToxic effect of venom of gila monster, intentional self-harm, initial encounter
Documentation tips
- Make sure the note supports every element of the title, “Toxic effect of venom of other snake, undetermined, subsequent encounter”: each detail in it should be traceable to the history, examination or assessment.
- Code to the highest specificity the documentation supports. If a detail is missing from the note, add it to the note rather than choosing a less specific code by default.
- Check the Tabular List and official guidelines for instructional notes (“code first”, “use additional code”, Excludes1/Excludes2) that apply to T63.
The international WHO ICD-10 also has T63, with its inclusion and exclusion notes; titles and detail can differ from ICD-10-CM.
ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
Look up another code
Stop looking codes up by hand
Docdemic listens to the consultation, writes the note and suggests the diagnosis and procedure codes that fit it, each one checked against your country’s official code list.
Try Docdemic free