S06.1X4A

✓ Billable

Traumatic cerebral edema with loss of consciousness of 6 hours to 24 hours, initial encounter

Injury, poisoning and certain other consequences of external causes (S00-T88)

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❌ Excludes1

inherited

Rules inherited from parent codes in the hierarchy.

S06

• head injury NOS (S09.90)

📋 Code Instructions

inherited

S06

• code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)

Clinical Description

ICD-10-CM code S06.1X4A represents traumatic cerebral edema with loss of consciousness of 6 hours to 24 hours, initial encounter. This code falls under the Injury, poisoning and certain other consequences of external causes (S00-T88) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 8-character code at the 7th level of specificity. This is the most specific code available in this subcategory. Coders should note that S06.1X4A has 1 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.

Frequently Asked Questions

What is ICD-10 code S06.1X4A?

ICD-10-CM code S06.1X4A is "Traumatic cerebral edema with loss of consciousness of 6 hours to 24 hours, initial encounter". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).

Is S06.1X4A a billable ICD-10 code?

Yes, S06.1X4A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

What codes are excluded with S06.1X4A?

S06.1X4A has 1 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.

Related Codes in S06.1X4

Other codes in the same category that may be relevant for differential coding:

S06.1X4DTraumatic cerebral edema with loss of consciousness of 6 hours to 24 hours, subsequent encounter S06.1X4STraumatic cerebral edema with loss of consciousness of 6 hours to 24 hours, sequela

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Code Information

CodeS06.1X4A

BillableYes

ParentS06.1X4

CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)

Excludes11 rule(s)

Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)