F94.0

ICD-10Billable

Selective mutism

Official ICD-10-CM descriptor (FY2026)

Selective mutism

F94.0 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

  • Elective mutism

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • pervasive developmental disorders (F84.-)
  • schizophrenia (F20.-)
  • specific developmental disorders of speech and language (F80.-)
  • transient mutism as part of separation anxiety in young children (F93.0)

Related codes in F94

Where this code sits

Parent code
F94

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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