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S06.0

S06.0: Concussion

Non-billable headerICD-10-CM

S06.0 is a non-billable header ICD-10-CM code for concussion. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.

This code requires a 7th character

The appropriate 7th character is to be added to each code from category S06, except as noted below

A
initial encounter
D
subsequent encounter
S
sequela

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • concussion with other intracranial injuries classified in subcategories S06.1- to S06.6-, and S06.81- to S06.89-, code to specified intracranial injury

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

  • Commotio cerebri

Excludes1 inherited from the categories above S06.0

A category’s note binds every code beneath it.

Written on S06: Intracranial injury

Other codes that can never be billed with S06.0

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • F07.81Postconcussional syndrome
  • G31.84Mild cognitive impairment of uncertain or unknown etiology
  • I69Sequelae of cerebrovascular disease
  • I69.8Sequelae of other cerebrovascular diseases
  • I69.9Sequelae of unspecified cerebrovascular diseases
  • P52Intracranial nontraumatic hemorrhage of newborn
  • S06.89Other specified intracranial injury
  • S06.9Unspecified intracranial injury

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead S06.0

1 child code. Green means billable.

Other codes under S06

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.