W16.42XDBillable
Fall into unspecified water causing other injury, subsequent encounter
Short description: Fall into unsp water causing other injury, subs encntr
- Chapter
- 20. External causes of morbidity
- Category
- W16
- Effective date
- October 1, 2026
Related codes in category W16
W16Fall, jump or diving into waterW16.0Fall into swimming poolW16.01Fall into swimming pool striking water surfaceW16.011Fall into swimming pool striking water surface causing drownW16.011AFall into swimming pool striking surfc causing drown, initYesW16.011DFall into swimming pool striking surfc causing drown, subsYesW16.011SFall into swimming pool strk surfc causing drown, sequelaYesW16.012Fall into swimming pool striking surfc causing oth injuryW16.012AFall into swimming pool strk surfc causing oth injury, initYesW16.012DFall into swimming pool strk surfc causing oth injury, subsYesW16.012SFall into swim pool strk surfc causing oth injury, sequelaYesW16.02Fall into swimming pool striking bottom
Frequently asked questions
What is ICD-10 code W16.42XD?
W16.42XD is an ICD-10-CM diagnosis code for Fall into unspecified water causing other injury, subsequent encounter.
Is W16.42XD a billable code?
Yes. W16.42XD is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is W16.42XD in?
W16.42XD falls under Chapter 20: External causes of morbidity.
When did W16.42XD become effective?
W16.42XD has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to W16.42XD?
W16.42XD belongs to category W16, which includes 12 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.