S06.6X2 — Traumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes
Is S06.6X2 billable?
No — S06.6X2 is a non-billable header code. S06.6X2 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 S06.6X2.
Billable codes under this header
- S06.6X2ATraumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes, initial encounter
- S06.6X2DTraumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes, subsequent encounter
- S06.6X2STraumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes, sequela
S06.6X2 at a glance
| Code | S06.6X2 |
|---|---|
| Description | Traumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is S06.6X2 listed in the Alphabetic Index?
The Alphabetic Index lists these routes under S06.6X, the nearest indexed parent of S06.6X2. Use them to find the family, then select the specific code.
- Injury › intracranial › subarachnoid hemorrhage, traumatic
- Hemorrhage, hemorrhagic › intracranial › subarachnoid › traumatic (concealed)
Excludes1 — never code together — inherited from S06
The conditions below can never be reported together with S06.6X2 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- head injury NOS (S09.90)
Use additional code — inherited from Chapter 19
Report an additional code alongside S06.6X2 to fully describe the condition. S06.6X2 is sequenced first.
- code to identify any retained foreign body, if applicable (Z18.-)
Use additional code — inherited from S06
Report an additional code alongside S06.6X2 to fully describe the condition. S06.6X2 is sequenced first.
- code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)
Use additional code — inherited from S06.6
Report an additional code alongside S06.6X2 to fully describe the condition. S06.6X2 is sequenced first.
- code, if applicable, for traumatic brain compression or herniation (S06.A-)
Excludes2 — not included here — inherited from Chapter 19
The conditions below are not part of S06.6X2, but a patient may have both at the same time. When documentation supports it, S06.6X2 and the excluded code may both be reported.
Excludes2 — not included here — inherited from S00-S09
The conditions below are not part of S06.6X2, but a patient may have both at the same time. When documentation supports it, S06.6X2 and the excluded code may both be reported.
- burns and corrosions (T20-T32)
- effects of foreign body in ear (T16)
- effects of foreign body in larynx (T17.3)
- effects of foreign body in mouth NOS (T18.0)
- effects of foreign body in nose (T17.0-T17.1)
- effects of foreign body in pharynx (T17.2)
- effects of foreign body on external eye (T15.-)
- frostbite (T33-T34)
- insect bite or sting, venomous (T63.4)
Code also — inherited from S00-S09
Two codes may be needed to describe the condition fully. Whether S06.6X2 is sequenced first depends on the reason for the encounter.
- for any associated infection
Code also — inherited from S06
Two codes may be needed to describe the condition fully. Whether S06.6X2 is sequenced first depends on the reason for the encounter.
What codes fall under S06.6X2? (3)
- S06.6X2ATraumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes, initial encounter
- S06.6X2DTraumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes, subsequent encounter
- S06.6X2STraumatic subarachnoid hemorrhage with loss of consciousness of 31 minutes to 59 minutes, sequela
How long has S06.6X2 existed?
S06.6X2 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.
What other codes are in the S06.6X family? (10)
- S06.6X0Traumatic subarachnoid hemorrhage without loss of consciousnessnot billable
- S06.6X1Traumatic subarachnoid hemorrhage with loss of consciousness of 30 minutes or lessnot billable
- S06.6X3Traumatic subarachnoid hemorrhage with loss of consciousness of 1 hour to 5 hours 59 minutesnot billable
- S06.6X4Traumatic subarachnoid hemorrhage with loss of consciousness of 6 hours to 24 hoursnot billable
- S06.6X5Traumatic subarachnoid hemorrhage with loss of consciousness greater than 24 hours with return to pre-existing conscious levelnot billable
- S06.6X6Traumatic subarachnoid hemorrhage with loss of consciousness greater than 24 hours without return to pre-existing conscious level with patient survivingnot billable
- S06.6X7Traumatic subarachnoid hemorrhage with loss of consciousness of any duration with death due to brain injury prior to regaining consciousnessnot billable
- S06.6X8Traumatic subarachnoid hemorrhage with loss of consciousness of any duration with death due to other cause prior to regaining consciousnessnot billable
- S06.6XATraumatic subarachnoid hemorrhage with loss of consciousness status unknownnot billable
- S06.6X9Traumatic subarachnoid hemorrhage with loss of consciousness of unspecified durationnot billable