I62.0 Nontraumatic subdural hemorrhage

Non-billable header with 4 child codes.

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-)

Codes under I62.0

• I62.00 Nontraumatic subdural hemorrhage, unspecified
• I62.01 Nontraumatic acute subdural hemorrhage
• I62.02 Nontraumatic subacute subdural hemorrhage
• I62.03 Nontraumatic chronic subdural hemorrhage

Code annotations containing back-references to I62.0

Back-references to I62.0

• Code Also: G96.81 Intracranial hypotension ("Nontraumatic subdural hemorrhage (I62.0-)")

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.-)")

Nearby codes

• I62 Other and unspecified nontraumatic intracranial hemorrhage
• I62.0 Nontraumatic subdural hemorrhage (this code)
• I62.00 Nontraumatic subdural hemorrhage, unspecified
• I62.01 Nontraumatic acute subdural hemorrhage
• I62.02 Nontraumatic subacute subdural hemorrhage
• I62.03 Nontraumatic chronic subdural hemorrhage
• I62.1 Nontraumatic extradural hemorrhage