I62.0 ICD-10-CA code: Nontraumatic subdural haemorrhage
I62.0 is the ICD-10-CA code for “Nontraumatic subdural haemorrhage” in CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026.
Official description
I62.0Nontraumatic subdural haemorrhage
Short description: Nontraumatic subdural haem
ICD-10-CA · Canada · Also written I620
Index terms
Entries in CIHI’s alphabetical index that lead to I62.0. Searching the index by the condition the note names is how coders reach this code.
- Hemorrhage, hemorrhagic, subtentorial
- Hemorrhage, hemorrhagic, subdural (acute) (traumatic), nontraumatic
- Hematoma (traumatic) (skin surface intact), subdural (traumatic), nontraumatic
- Hematoma (traumatic) (skin surface intact), brain (traumatic) (with), nontraumatic, subdural
Notes for I62.0
As CIHI prints them, with any note I62.0 takes from the headings above it.
Includes
- With mention of hypertension (conditions in I10 and I15.-)From I60-I69 Cerebrovascular diseases
Use additional code
Add a code for this detail when the note documents it.
- Use additional code from category (E10-E14) with fourth and fifth characters .52 to classify any associated diabetes mellitus.From I62 Other nontraumatic intracranial haemorrhage
- Use additional code to identify presence of hypertension.From I60-I69 Cerebrovascular diseases
Excludes
Conditions classified elsewhere.
- Sequelae of intracranial haemorrhage (I69.2)From I62 Other nontraumatic intracranial haemorrhage
- Transient cerebral ischaemic attacks and related syndromes (G45.-)traumatic intracranial haemorrhage (S06.-)vascular dementia (F01.-)From I60-I69 Cerebrovascular diseases
- Certain:• conditions originating in the perinatal period (P00-P96)• infectious and parasitic diseases (A00-B99)complications of pregnancy, childbirth and the puerperium (O00-O99)congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)endocrine, nutritional and metabolic diseases (E00-E90)injury, poisoning and certain other consequences of external causes (S00-T98)neoplasms (C00-D48)symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)systemic connective tissue disorders (M30-M36)transient cerebral ischaemic attacks and related syndromes (G45.-)From Chapter 9: Diseases of the circulatory system (I00-I99)
Where I62.0 sits
- 1ChapterChapter 9: Diseases of the circulatory system (I00-I99)
- 2Block I60-I69Cerebrovascular diseases
- 3Category I62Other nontraumatic intracranial haemorrhage
- 4Valid code I62.0Nontraumatic subdural haemorrhage
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 I62.0 mean?
I62.0 is the ICD-10-CA code for “Nontraumatic subdural haemorrhage” in CIHI’s ICD-10-CA FY 2026–2027 release.
Where is I62.0 in ICD-10-CA?
I62.0 sits under I62 Other nontraumatic intracranial haemorrhage, within I60-I69 Cerebrovascular diseases, within Chapter 9: Diseases of the circulatory system (I00-I99).
What coding notes apply to I62.0?
ICD-10-CA lists Use additional code, Excludes, Includes notes for I62.0, 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.