ICDcodes.org
FY2027

I60.0 — Nontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation

Not billable

Is I60.0 billable?

No — I60.0 is a non-billable header code. I60.0 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 3 billable codes beneath I60.0.

I60.0 at a glance

CodeI60.0
DescriptionNontraumatic subarachnoid hemorrhage from carotid siphon and bifurcation
BillableNo — header code
Code setICD-10-CM FY2027
Valid for encountersOctober 1, 2026 – September 30, 2027

How is I60.0 listed in the Alphabetic Index?

These are the routes through the Alphabetic Index that lead to I60.0. They show the wording a clinician may have documented, which often differs from the Tabular description.

  • Aneurysm › carotid artery › ruptured into brain (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (saccular)
  • Hemorrhage, hemorrhagic › intracranial › subarachnoid › intracranialartery › carotid siphon and bifurcation (concealed)

Excludes1 — never code together — inherited from I60-I69

The conditions below can never be reported together with I60.0 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

  • traumatic intracranial hemorrhage (S06.-)

Excludes1 — never code together — inherited from I60

The conditions below can never be reported together with I60.0 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.

  • syphilitic ruptured cerebral aneurysm (A52.05)

Use additional code — inherited from I60-I69

Report an additional code alongside I60.0 to fully describe the condition. I60.0 is sequenced first.

  • 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)

Use additional code — inherited from I60

Report an additional code alongside I60.0 to fully describe the condition. I60.0 is sequenced first.

  • code, if known, to indicate National Institutes of Health Stroke Scale (NIHSS) score (R29.7-)

Excludes2 — not included here — inherited from Chapter 9

The conditions below are not part of I60.0, but a patient may have both at the same time. When documentation supports it, I60.0 and the excluded code may both be reported.

  • 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.-)

Excludes2 — not included here — inherited from I60

The conditions below are not part of I60.0, but a patient may have both at the same time. When documentation supports it, I60.0 and the excluded code may both be reported.

  • sequelae of subarachnoid hemorrhage (I69.0-)

What codes fall under I60.0? (3)

How long has I60.0 existed?

I60.0 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.

Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.

Which conditions are coded to I60.0?

What other codes are in the I60 family? (9)