I60.2 is the authoritative medical code for Nontraumatic subarachnoid hemorrhage from anterior communicating artery. This classification is used in medical billing and clinical recording to specify the clinical criteria for nontraumatic subarachnoid hemorrhage from anterior communicating artery (ICD-10-CM I60.2), ensuring healthcare documentation aligns with 2026 federal coding standards.
Billing Status: YES. This is a valid, specific, and billable ICD-10-CM reference.
Official Registry Overview & Definition
Nontraumatic subarachnoid hemorrhage from anterior communicating artery is a billable ICD-10-CM diagnosis code I60.2. Excludes1 (not coded here): syphilitic ruptured cerebral aneurysm A52.05; traumatic intracranial hemorrhage S06.-. Excludes2 (not included here): sequelae of subarachnoid hemorrhage I69.0-. Use additional code: code, if known, to indicate National Institutes of Health Stroke Scale NIHSS score R29.7-; code to identify presence of:; alcohol abuse and dependence F10.-; exposure to environmental tobacco smoke Z77.22; history of tobacco dependence Z87.891; hypertension I10-I1A; occupational exposure to environmental tobacco smoke Z57.31; tobacco dependence F17.-; tobacco use Z72.0.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for I60.2 in the official ICD-10-CM tabular list.
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- syphilitic ruptured cerebral aneurysm A52.05
- traumatic intracranial hemorrhage S06.-
Excludes2 — Not Included Here
Conditions not covered by this code, but which may be reported alongside it when both are present.
- sequelae of subarachnoid hemorrhage I69.0-
Use Additional Code
Supplementary codes the tabular list directs you to add.
- code, if known, to indicate National Institutes of Health Stroke Scale NIHSS score R29.7-
- code to identify presence of:
- alcohol abuse and dependence F10.-
- exposure to environmental tobacco smoke Z77.22
- history of tobacco dependence Z87.891
- hypertension I10-I1A
- occupational exposure to environmental tobacco smoke Z57.31
- tobacco dependence F17.-
- tobacco use Z72.0
Frequently Asked Questions (FAQ) & Clinical Guidance
What can't be coded together with I60.2?
Per Excludes1 instructions, I60.2 must not be reported with: syphilitic ruptured cerebral aneurysm (A52.05); traumatic intracranial hemorrhage (S06.-).
Can I60.2 be reported alongside related conditions?
Per Excludes2 instructions, I60.2 and the following may both be reported when both are present: sequelae of subarachnoid hemorrhage (I69.0-).
Is an additional code needed with I60.2?
Use additional code(s) to specify: code, if known, to indicate National Institutes of Health Stroke Scale (NIHSS) score (R29.7-); code to identify presence of:; alcohol abuse and dependence (F10.-); exposure to environmental tobacco smoke (Z77.22).
Codes in This Family (21)
Official ICD-10-CM classifications in the same code family as I60.2, with their registry titles.
- I60 — Nontraumatic subarachnoid hemorrhage
- I60.0 — Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation
- I60.01 — Nontraumatic subarachnoid hemorrhage from right carotid siphon and bifurcation
- I60.02 — Nontraumatic subarachnoid hemorrhage from left carotid siphon and bifurcation
- I60.1 — Nontraumatic subarachnoid hemorrhage from middle cerebral artery
- I60.10 — Nontraumatic subarachnoid hemorrhage from unspecified middle cerebral artery
- I60.11 — Nontraumatic subarachnoid hemorrhage from right middle cerebral artery
- I60.12 — Nontraumatic subarachnoid hemorrhage from left middle cerebral artery
- I60.3 — Nontraumatic subarachnoid hemorrhage from posterior communicating artery
- I60.30 — Nontraumatic subarachnoid hemorrhage from unspecified posterior communicating artery
- I60.31 — Nontraumatic subarachnoid hemorrhage from right posterior communicating artery
- I60.32 — Nontraumatic subarachnoid hemorrhage from left posterior communicating artery
- I60.4 — Nontraumatic subarachnoid hemorrhage from basilar artery
- I60.5 — Nontraumatic subarachnoid hemorrhage from vertebral artery
- I60.50 — Nontraumatic subarachnoid hemorrhage from unspecified vertebral artery
- I60.51 — Nontraumatic subarachnoid hemorrhage from right vertebral artery
- I60.52 — Nontraumatic subarachnoid hemorrhage from left vertebral artery
- I60.6 — Nontraumatic subarachnoid hemorrhage from other intracranial arteries
- I60.7 — Nontraumatic subarachnoid hemorrhage from unspecified intracranial artery
- I60.8 — Other nontraumatic subarachnoid hemorrhage
- I60.9 — Nontraumatic subarachnoid hemorrhage, unspecified
Indexed Clinical Terms (2)
Clinical term phrases from the official ICD-10-CM Index to Diseases and Injuries that map to this code.
- Hemorrhage, hemorrhagic (concealed), intracranial (nontraumatic), subarachnoid (nontraumatic) (from), intracranialartery (cerebral), anterior communicating
- Hemorrhage, hemorrhagic (concealed), intracranial (nontraumatic), subarachnoid (nontraumatic) (from), intracranialartery (cerebral), communicating, anterior
Related Codes & Numerical Sequence (Crawl Map)
Search engines and indexers are advised to traverse adjacent medical codes in this sub-chapter range to find correlated diagnoses or therapeutic procedures:
ICD Code I61.2
Nontraumatic intracerebral hemorrhage in hemisphere, unspecified
ICD Code I63.2
Cerebral infarction due to unspecified occlusion or stenosis of precerebral arteries