2025 ICD-10-CM Diagnosis Code I61.0

Nontraumatic intracerebral hemorrhage in hemisphere, subcortical

• I61.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• Short description: Nontraumatic intcrbl hemorrhage in hemisphere, subcortical
• The 2025 edition of ICD-10-CM I61.0 became effective on October 1, 2024.
• This is the American ICD-10-CM version of I61.0 – other international versions of ICD-10 I61.0 may differ.

Applicable To

• Deep intracerebral hemorrhage (nontraumatic)

The following code(s) above I61.0 contain annotation back-references

 that may be applicable to I61.0:

• I00-I99  Diseases of the circulatory system
• I60-I69  Cerebrovascular diseases
• I61  Nontraumatic intracerebral hemorrhage

Approximate Synonyms

• Intracerebral hemorrhage, subcortical hemisphere
• Nontraumatic hemispheric subcortical intracerebral hemorrhage

ICD-10-CM I61.0 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

• 020 Intracranial vascular procedures with principal diagnosis hemorrhage with mcc
• 021 Intracranial vascular procedures with principal diagnosis hemorrhage with cc
• 022 Intracranial vascular procedures with principal diagnosis hemorrhage without cc/mcc
• 023 Craniotomy with major device implant or acute complex cns principal diagnosis with mcc or chemotherapy implant or epilepsy with neurostimulator
• 024 Craniotomy with major device implant or acute complex cns principal diagnosis without mcc
• 064 Intracranial hemorrhage or cerebral infarction with mcc
• 065 Intracranial hemorrhage or cerebral infarction with cc or tpa in 24 hours
• 066 Intracranial hemorrhage or cerebral infarction without cc/mcc
• 791 Prematurity with major problems
• 793 Full term neonate with major problems

Convert I61.0 to ICD-9-CMCode History

• 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
• 2017 (effective 10/1/2016): No change
• 2018 (effective 10/1/2017): No change
• 2019 (effective 10/1/2018): No change
• 2020 (effective 10/1/2019): No change
• 2021 (effective 10/1/2020): No change
• 2022 (effective 10/1/2021): No change
• 2023 (effective 10/1/2022): No change
• 2024 (effective 10/1/2023): No change
• 2025 (effective 10/1/2024): No change

Diagnosis Index entries containing back-references to I61.0:

• Hemorrhage, hemorrhagic (concealed) R58
  • internal (organs) R58
    • capsule I61.0
  • intracranial (nontraumatic) I62.9
    • intracerebral (nontraumatic) (in) I61.9
      • hemisphereI61.2
        • subcortical I61.0 (deep)
  • basilar I61.0 (ganglion)
  • lenticular striate artery I61.0
  • subcortical I61.0 (brain)