ICD-10-CM FY2027 diagnosis code

S06.321A: Contusion and laceration of left cerebrum with loss of consciousness of 30 minutes or less, initial encounter

Billable codeValid for dates of service October 1, 2026 to September 30, 2027

S06.321A is a billable ICD-10-CM diagnosis code for contusion and laceration of left cerebrum with loss of consciousness of 30 minutes or less, initial encounter. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.

S06.321A questions

Is S06.321A a billable code?

Yes. S06.321A is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.

What does S06.321A mean?

S06.321A is the ICD-10-CM code for Contusion and laceration of left cerebrum with loss of consciousness of 30 minutes or less, initial encounter. It is in chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88).

Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.