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Z59.3 ICD-10-CA code: Problems related to living in residential institution

Z59.3 is the ICD-10-CA code for “Problems related to living in residential institution” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.

Official description

Z59.3

Problems related to living in residential institution

Short description: Problems rel to living in resd inst

ICD-10-CA · Canada · Also written Z593

Index terms

Entries in CIHI’s alphabetical index that lead to Z59.3. Searching the index by the condition the note names is how coders reach this code.

  • Counseling, medical (for), institutional resident
  • Counseling, medical (for), boarding school resident
  • Health, services provided because (of), residence in institution
  • Health, services provided because (of), boarding school residence

Notes for Z59.3

As CIHI prints them, with any note Z59.3 takes from the headings above it.

Includes

  • Boarding-school resident

Excludes

Conditions classified elsewhere.

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 Z59.3 sits

  1. 1ChapterChapter 21: Factors influencing health status and contact with health services (Z00-Z99)
  2. 2Block Z55-Z65Persons with potential health hazards related to socioeconomic and psychosocial circumstances
  3. 3Category Z59Problems related to housing and economic circumstances
  4. 4Valid code Z59.3Problems related to living in residential institution

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.

See Z59.3 in the CIHI source

Frequently asked questions

What does ICD-10-CA code Z59.3 mean?

Z59.3 is the ICD-10-CA code for “Problems related to living in residential institution” in CIHI’s ICD-10-CA FY 2026–2027 release.

Where is Z59.3 in ICD-10-CA?

Z59.3 sits under Z59 Problems related to housing and economic circumstances, 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 Z59.3?

ICD-10-CA lists Includes, Excludes, Note notes for Z59.3, 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 Z59.3

Z59.0HomelessnessZ59.1Inadequate housingZ59.2Discord with neighbours, lodgers and landlordZ59.4Lack of adequate foodZ59.5Extreme povertyZ59.6Low incomeZ59.7Insufficient social insurance and welfare supportZ59.8Other problems related to housing and economic circumstancesZ59.9Problem related to housing and economic circumstances, unspecified