MCMedicalCodingSoftware
W93.8XXS

W93.8XXS: Exposure to other excessive cold of man-made origin, sequela

Billable / specific codeICD-10-CMPOA exempt

W93.8XXS is a billable, specific ICD-10-CM code for exposure to other excessive cold of man-made origin, sequela. It is valid for submission on a claim.

Check W93.8XXS with the rest of the claim: free scrubber

7th character "S": sequela

The appropriate 7th character is to be added to each code from category W93

A
initial encounter
D
subsequent encounter
S
sequela

Other codes that can never be billed with W93.8XXS

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • X31Exposure to excessive natural cold
  • X31.XXXAExposure to excessive natural cold, initial encounter
  • X31.XXXDExposure to excessive natural cold, subsequent encounter
  • X31.XXXSExposure to excessive natural cold, sequela

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under W93.8

ICD-10-CMFY2027· effective October 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.