590 OHIP code: Diseases of the Urinary System: Acute or chronic pyelonephritis, pyelitis, abscess
590 is the OHIP diagnostic code for “Diseases of the Urinary System: Acute or chronic pyelonephritis, pyelitis, abscess” in Ontario Ministry of Health’s March 2026 release, in effect from Mar 13, 2026.
Official description
590Diseases of the Urinary System: Acute or chronic pyelonephritis, pyelitis, abscess
OHIP diagnostic codes (ICD-9) · Ontario
Notes for 590
Ontario Ministry of Health’s list gives no includes, excludes or other notes for 590 or the headings above it.
Where 590 sits
- 1SectionDiseases of the Genito-Urinary System
- 2Valid code 590Diseases of the Urinary System: Acute or chronic pyelonephritis, pyelitis, abscess
Source and release
- Data release
- OHIP · March 2026
- Effective date
- Mar 13, 2026
- Publisher
- Ontario Ministry of Health
This page is built from the OHIP catalog that Vero Codes reads when it suggests codes: Ontario Ministry of Health’s March 2026 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 OHIP diagnostic code 590 mean?
590 is the OHIP diagnostic code for “Diseases of the Urinary System: Acute or chronic pyelonephritis, pyelitis, abscess” in Ontario Ministry of Health’s OHIP March 2026 release.
Where is 590 in the OHIP list?
590 is listed under Diseases of the Genito-Urinary System.
What coding notes apply to 590?
Ontario Ministry of Health’s list gives no includes, excludes or other notes for 590 or the headings above it.
Which OHIP release does this page use?
It uses Ontario Ministry of Health’s March 2026 release, in effect from Mar 13, 2026. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.