I62.9 Nontraumatic intracranial hemorrhage, unspecified
Billable ICD-10-CM code, FY2026. Acts as a Complication or Comorbidity (CC) as a secondary diagnosis.
Applies from I62 Other and unspecified nontraumatic intracranial hemorrhage
Excludes2 (not included here)
- sequelae of intracranial hemorrhage (I69.2)
Use additional code
- code, if known, to indicate National Institutes of Health Stroke Scale (NIHSS) score (R29.7-)
Risk adjustment (HCC)
- CMS-HCC V28: HCC 248 — Intracranial Hemorrhage
- CMS-HCC V22: HCC 99 — Cerebral Hemorrhage
- ESRD V24: HCC 99
MS-DRG index
Defines the logic of DRG(s) 020-022 in MDC 01.
Approximate ICD-9-CM (GEMs)
432.9 Unspecified intracranial hemorrhage
Code annotations containing back-references to I62.9
Back-references to I62
- Type 1 Excludes:
G31.84 Mild cognitive impairment of uncertain or unknown etiology ("cerebrovascular diseases (I60-I69)") - Code First:
G46 Vascular syndromes of brain in cerebrovascular diseases ("underlying cerebrovascular disease (I60-I69)") - Type 2 Excludes:
I10 Essential (primary) hypertension ("essential (primary) hypertension involving vessels of brain (I60-I69)") - Type 2 Excludes:
I15 Secondary hypertension ("secondary hypertension involving vessels of brain (I60-I69)") - Use Additional:
I16.1 Hypertensive emergency ("cerebral hemorrhage (I60.-. I61.-, I62.-)")
Diagnosis Index entries for I62.9
- Hemorrhage, hemorrhagic (concealed) › intracranial (nontraumatic)
Nearby codes
I62.00 Nontraumatic subdural hemorrhage, unspecifiedI62.01 Nontraumatic acute subdural hemorrhageI62.02 Nontraumatic subacute subdural hemorrhageI62.03 Nontraumatic chronic subdural hemorrhageI62.1 Nontraumatic extradural hemorrhageI62.9 Nontraumatic intracranial hemorrhage, unspecified (this code)