W57.XXXABillable
Bitten or stung by nonvenomous insect and other nonvenomous arthropods, initial encounter
Short description: Bit/stung by nonvenom insect & oth nonvenom arthropods, init
- Chapter
- 20. External causes of morbidity
- Category
- W57
- Effective date
- October 1, 2026
Related codes in category W57
Frequently asked questions
What is ICD-10 code W57.XXXA?
W57.XXXA is an ICD-10-CM diagnosis code for Bitten or stung by nonvenomous insect and other nonvenomous arthropods, initial encounter.
Is W57.XXXA a billable code?
Yes. W57.XXXA is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is W57.XXXA in?
W57.XXXA falls under Chapter 20: External causes of morbidity.
When did W57.XXXA become effective?
W57.XXXA has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to W57.XXXA?
W57.XXXA belongs to category W57, which includes 3 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.