W56.81XS
✓ BillableBitten by other nonvenomous marine animals, sequela
External causes of morbidity (V00-Y99)
✅ No additional coding notes for W56.81XS
🧪 Validate Combinations
Add W56.81XS to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeW56.81XS
BillableYes
ParentW56.81
CategoryExternal causes of morbidity (V00-Y99)
Excludes10 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)