MCMCB Pro
W44.H0XS

W44.H0XSOther sharp object unspecified, entering into or through a natural orifice, sequela

Billable / specific codeICD-10-CMPOA exempt

W44.H0XS is a billable, specific ICD-10-CM code for other sharp object unspecified, entering into or through a natural orifice, sequela. It is valid for submission on a claim.

7th character "S" — sequela

The appropriate 7th character is to be added to each code from category W44

A
initial encounter
D
subsequent encounter
S
sequela

Risk adjustment

W44.H0XS does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

W44.H0XS is named in 1 Medicare coverage policy 1 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

  • A56729Billing and Coding: Magnetic Resonance Imaging of the Head and Neck

Related codes at this level

Codes that share W44.H0. If W44.H0XS is not quite right, the correct code is usually one of these.

Questions about W44.H0XS

Is W44.H0XS a billable ICD-10-CM code?
Yes. W44.H0XS is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does W44.H0XS sit in the tabular list?
External causes of morbidity (V00-Y99), in the block Exposure to inanimate mechanical forces (W20-W49).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.