ICD-10-CM code · FY2027
I60.30 Nontraumatic subarachnoid hemorrhage from unspecified posterior communicating artery
BillableValid for claims as a specific diagnosis code
About I60.30
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Coding notes for I60.30
No notes of its own; the notes below apply from the codes above it.
Also applies, from I60 Nontraumatic subarachnoid hemorrhage
Excludes1 Not coded here: never report these together with this code (use the code given instead).
- syphilitic ruptured cerebral aneurysm (A52.05)
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
- sequelae of subarachnoid hemorrhage (I69.0-)
Use additional code Add a second code for the detail named here.
- code, if known, to indicate National Institutes of Health Stroke Scale (NIHSS) score (R29.7-)
Block I60-I69 notes (apply to every code in it)
Excludes1 Not coded here: never report these together with this code (use the code given instead).
- traumatic intracranial hemorrhage (S06.-)
Use additional code Add a second code for the detail named here.
Chapter 9 notes (apply to every code in it)
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- transient cerebral ischemic attacks and related syndromes (G45.-)
Related codes in I60.3
Latest research on subarachnoid hemorrhage
- #VisualAbstract: No Differences in Liberal vs. Restrictive Red-Cell Transfusion Strategy in Aneurys-mal Subarachnoid Hemorrhage
- Liberal transfusion strategy not beneficial in treating aneurysmal subarachnoid hemorrhage
- Longer onset-to-treatment time for subarachnoid hemorrhage is associated with increased 12-month all-cause mortality
- Early, short-term tranexamic acid does not improve clinical outcomes at 6 months in patients with subarachnoid hemorrhage
- Two scores for risk stratification of adults presenting with syncope may be effective at identifying those with low risk
Landmark trials from 2MM Classics
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See 2MM+ plansICD-10-CM FY2027 code set, as published by the CDC National Center for Health Statistics (NCHS) and CMS, effective October 1, 2026 to September 30, 2027. Codes, titles and notes are shown as published. Check payer rules and the official guidelines before billing. This page is not medical advice.
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