W99.XXXD
Exposure to other man-made environmental factors, subsequent encounter
- Release
- FY 2027
- Effective
Hierarchy
Where W99.XXXD sits in the official hierarchy. Each level is the code it is classified under.
- W99 Parent Exposure to other man-made environmental factors
- W99.XXXD This code Exposure to other man-made environmental factors, subsequent encounter
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
7th Character
The appropriate 7th character is to be added to code W99
Inherited from W99 — Exposure to other man-made environmental factors
7th Character
A - initial encounter
Inherited from W99 — Exposure to other man-made environmental factors
7th Character
D - subsequent encounter
Inherited from W99 — Exposure to other man-made environmental factors
Version History
How W99.XXXD appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentExposure to other man-made environmental factors, subsequent encounter
-
FY 2026 Effective
UnchangedExposure to other man-made environmental factors, subsequent encounter
Related Codes
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.
Look up another code
Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.