Official definition
This Canadian industry comprises establishments, not classified to any other Canadian industry, primarily engaged in providing ambulatory health care services.
Canadian industry
621990 All other ambulatory health care services
Tous les autres services de soins de santé ambulatoires
Official classification fields for this page
Official classification fields taken from the current StatCan source bundle.
| Characteristic | Description |
|---|---|
| Official title | All other ambulatory health care services |
| Classification | NAICS Canada 2022 Version 1.0 |
| Publishing authority | Statistics Canada |
| Hierarchical level | Canadian industry |
| Parent code | 62199 - All other ambulatory health care services |
| International correspondence | Q8690* |
| Source | https://www.statcan.gc.ca/en/subjects/standard/naics/2022/v1/index |
| Source verification | 2026-05-05 |
Canada-wide tax and filing context
Canada-wide business, tax, and filing context from the local country pack and tax pack.
| Characteristic | Description |
|---|---|
| Tax authority | Canada Revenue Agency (CRA) |
| Business identifier | Business Number (BN): 9-digit identifier with program account suffixes such as RT0001 for GST/HST, RP0001 for payroll, and RC0001 for corporate income tax. |
| Filing requirements | Business Number registration; Form T2125 (Statement of Business or Professional Activities) attached to T1; Form T2 (Corporation Income Tax Return); Form T5013; Form GST34 |
| Sector authority | Health Canada and provincial colleges of physicians and health professionals |
Examples
- blood banks
- blood donor stations
- eye bank
- sperm banks
- stop smoking clinic
- blood banks
- blood donor clinics
- blood donor stations
- childbirth (prenatal) preparation classes by health services
- employee drug testing services
- eye bank
- haematological services, blood bank laboratory
- health screening service
- medical care management services
- medical case management services
- oxygen tent service
- red cross blood depot
- serological services, blood bank laboratory
- specimen collection centres
- sperm banks
- stop smoking clinic
Who is this code for
This code typically applies to:
Also relevant for
Source: STATCAN_TITLE, 2026-05-05
Classification Confidence Score
5 of 6 factors passing
8/ 10
Verified official source — naics-scian-2022-structure-v1-eng.csv (2026-05-05)
International crosswalk — ISIC Rev. 4 mapping: Q8690*
Previous edition migration — NAICS 2017 to 2022 continuity confirmed
Complete hierarchy — 5 levels confirmed in hierarchy
Size or threshold documented — SME thresholds documented in federal tax pack
Trade or export match — No direct HS code correspondence in current bundle
Legacy crosswalk — Legacy system (SIC 1980) retired in this region
Business Profiles
When you might need code 621990
These role examples come from the official title and example wording attached to this code.
01
621990
All other ambulatory health care services
Use this page when the business is directly described by the official title or definition for 621990 All other ambulatory health care services. It is the closest source-backed checkpoint before BN registration, GST/HST review, banking onboarding, or internal classification work.
02
621990
blood banks
Use this page when the activity is described in the official StatCan example wording as blood banks. Compare the definition, exclusions, and nearby codes here before attaching 621990 All other ambulatory health care services to a business file.
03
621990
blood donor stations
Use this page when the activity is described in the official StatCan example wording as blood donor stations. Compare the definition, exclusions, and nearby codes here before attaching 621990 All other ambulatory health care services to a business file.
04
621990
eye bank
Use this page when the activity is described in the official StatCan example wording as eye bank. Compare the definition, exclusions, and nearby codes here before attaching 621990 All other ambulatory health care services to a business file.
Business categories in this branch
A rotating set of business activity examples linked to this part of the Canadian hierarchy.
In this section
- 621990All other ambulatory health care services
ISIC Rev. 4 correspondence
Q8690*Other human health activities
Approximate correspondence
All other ambulatory health care services (blood banks, sperm banks, stop smoking clinics)
US NAICS referenceNo exact same-code US entry appears in the local reference workbook.
Source row
621990All other ambulatory health care services
This page mirrors the source row from the structure CSV and the matching rows from the elements and crosswalk files.
Frequently asked questions
What does code 621990 cover?
All other ambulatory health care services: This Canadian industry comprises establishments, not classified to any other Canadian industry, primarily engaged in providing ambulatory health care services.
Which level of the hierarchy is 621990?
It is a canadian industry page in the NAICS Canada 2026 hierarchy.
What is the parent of 621990?
It rolls up to 62199 All other ambulatory health care services.
Should I stop at 621990 or go lower?
This page already points to the exact six-digit Canadian industry in the current site structure.
Are official inclusion notes attached to 621990?
No inclusion rows are attached to this page in the local elements file.
Are there exclusion notes for 621990?
No exclusion rows are attached to this page in the local elements file.
Does 621990 include illustrative examples?
Yes. 21 example row(s) are available for boundary checking.
What kinds of businesses often start from this page?
Examples in this branch include Home health, Residential care, Clinical services, Social assistance.
Is there an ISIC mapping for 621990?
Yes. The page shows Q8690* Other human health activities.
Does this page show a US NAICS reference?
No same-code US NAICS reference row is attached on this page.
Why are both English and French titles shown?
NAICS Canada is bilingual, so the page keeps both language titles visible for comparison and lookup.
Where does the page text come from?
From the local StatCan structure file, elements file, ISIC crosswalk, and the bundled US 6-digit reference workbook.