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433 Alberta AHCIP code: Occlusion and stenosis of precerebral arteries

433 is the Alberta diagnostic code for “Occlusion and stenosis of precerebral arteries” in Alberta Health’s January 2018 release, in effect from Jan 18, 2018.

Official description

433

Occlusion and stenosis of precerebral arteries

Alberta AHCIP diagnostic codes (ICD-9) · Alberta

More specific than 433

433 is a valid code on its own. When the note says more, one of these may fit better.

433.0Occlusion and stenosis of precerebral arteries – Basilar artery433.1Occlusion and stenosis of precerebral arteries – Carotid artery433.2Occlusion and stenosis of precerebral arteries – Vertebral artery433.3Occlusion and stenosis of precerebral arteries – Multiple and bilateral433.8Other specified precerebral artery433.9Occlusion and stenosis of precerebral arteries – Unspecified

Notes for 433

As Alberta Health prints them, with any note 433 takes from the headings above it.

Includes

  • With mention of hypertension (condition in 401 and 405)Use additional code, if desired, to identify presence of hypertensionFrom 430-438 Cerebrovascular disease

Excludes

Conditions classified elsewhere.

  • insufficiency NOS of precerebral arteries (435)
  • Any condition in 430-434, 436, 437 ocurring during pregnancy, childbirth or the puerperium, or specified as puerperal (674.0)From 430-438 Cerebrovascular disease

Where 433 sits

  1. 1ChapterVII. Diseases of the circulatory system
  2. 2Block 430-438Cerebrovascular disease
  3. 3Valid code 433Occlusion and stenosis of precerebral arteries

Source and release

Data release
Alberta AHCIP · January 2018
Effective date
Jan 18, 2018

This page is built from the Alberta AHCIP catalog that Vero Codes reads when it suggests codes: Alberta Health’s January 2018 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.

See 433 in the Alberta Health source

Frequently asked questions

What does Alberta diagnostic code 433 mean?

433 is the Alberta diagnostic code for “Occlusion and stenosis of precerebral arteries” in Alberta Health’s Alberta AHCIP January 2018 release.

Where is 433 in Alberta AHCIP?

433 sits under 430-438 Cerebrovascular disease, within VII. Diseases of the circulatory system.

What coding notes apply to 433?

Alberta AHCIP lists Excludes, Includes notes for 433, including those from the headings it sits under. They are listed on this page with where each one comes from.

Which Alberta AHCIP release does this page use?

It uses Alberta Health’s January 2018 release, in effect from Jan 18, 2018. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.

Codes beside 433

430Subarachnoid haemorrhage431Intracerebral haemorrhage432Other and unspecified intracranial haemorrhage434Occlusion of cerebral arteries435Transient cerebral ischaemia436Acute but ill-defined cerebrovascular disease437Other and ill-defined cerebrovascular disease438Late effects of cerebrovascular disease