Z57.31Billable
Occupational exposure to environmental tobacco smoke
- Chapter
- 21. Factors influencing health status and contact with health services
- Category
- Z57
- Effective date
- October 1, 2026
Related codes in category Z57
Z57Occupational exposure to risk factorsZ57.0Occupational exposure to noiseYesZ57.1Occupational exposure to radiationYesZ57.2Occupational exposure to dustYesZ57.3Occupational exposure to other air contaminantsZ57.39Occupational exposure to other air contaminantsYesZ57.4Occupational exposure to toxic agents in agricultureYesZ57.5Occupational exposure to toxic agents in other industriesYesZ57.6Occupational exposure to extreme temperatureYesZ57.7Occupational exposure to vibrationYesZ57.8Occupational exposure to other risk factorsYesZ57.9Occupational exposure to unspecified risk factorYes
Frequently asked questions
What is ICD-10 code Z57.31?
Z57.31 is an ICD-10-CM diagnosis code for Occupational exposure to environmental tobacco smoke.
Is Z57.31 a billable code?
Yes. Z57.31 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is Z57.31 in?
Z57.31 falls under Chapter 21: Factors influencing health status and contact with health services.
When did Z57.31 become effective?
Z57.31 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Z57.31?
Z57.31 belongs to category Z57, 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.