Z58.7 ICD-10-CA code: Exposure to tobacco smoke
Z58.7 is the ICD-10-CA code for “Exposure to tobacco smoke” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
Z58.7Exposure to tobacco smoke
ICD-10-CA · Canada · Also written Z587
Index terms
Entries in CIHI’s alphabetical index that lead to Z58.7. Searching the index by the condition the note names is how coders reach this code.
- Smoking, passive
- Exposure (to), air, pollution NEC, tobacco smoke
- Exposure (to), air, contaminants NEC, tobacco smoke
- Exposure (to), pollution NEC, air contaminants NEC, tobacco smoke
Notes for Z58.7
As CIHI prints them, with any note Z58.7 takes from the headings above it.
Includes
- Passive smoking
Excludes
Conditions classified elsewhere.
- Mental and behavioural disorders due to the use of tobacco (F17.-)personal history of tobacco use (Z86.42)tobacco use (Z72.0)
- Occupational exposure (Z57.-)From Z58 Problems related to physical environment
Note
- This chapter should not be used for international comparison or for primary mortality coding.Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as "diagnoses" or "problems". This can arise in two main ways:(a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination or to discuss a problem which is in itself not a disease or injury.(b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury. Such factors may be elicited during population surveys, when the person may or may not be currently sick, or be recorded as an additional factor to be borne in mind when the person is receiving care for some illness or injury.From Chapter 21: Factors influencing health status and contact with health services (Z00-Z99)
Where Z58.7 sits
- 1ChapterChapter 21: Factors influencing health status and contact with health services (Z00-Z99)
- 2Block Z55-Z65Persons with potential health hazards related to socioeconomic and psychosocial circumstances
- 3Category Z58Problems related to physical environment
- 4Valid code Z58.7Exposure to tobacco smoke
Source and release
- Data release
- ICD-10-CA · FY 2026–2027
- Effective date
- Apr 1, 2026
- Publisher
- CIHI
This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.
Frequently asked questions
What does ICD-10-CA code Z58.7 mean?
Z58.7 is the ICD-10-CA code for “Exposure to tobacco smoke” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is Z58.7 in ICD-10-CA?
Z58.7 sits under Z58 Problems related to physical environment, within Z55-Z65 Persons with potential health hazards related to socioeconomic and psychosocial circumstances, within Chapter 21: Factors influencing health status and contact with health services (Z00-Z99).
What coding notes apply to Z58.7?
ICD-10-CA lists Includes, Excludes, Note notes for Z58.7, including those from the headings it sits under. They are listed on this page with where each one comes from.
Which ICD-10-CA release does this page use?
It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.
Codes beside Z58.7
View Z58Z58.0Exposure to noiseZ58.1Exposure to air pollutionZ58.2Exposure to water pollutionZ58.3Exposure to soil pollutionZ58.4Exposure to radiationZ58.5Exposure to other pollutionZ58.6Inadequate drinking-water supplyZ58.8Other problems related to physical environmentZ58.9Problem related to physical environment, unspecified