Get started free

F84.3

Billable

Other childhood disintegrative disorder

F84.3 is the ICD-10-CM code for Other childhood disintegrative disorder. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
F01-F99
Parent
F84
Edition
FY2026

F01-F99 Mental, Behavioral and Neurodevelopmental disorders

Includes

  • •Dementia infantilis
  • •Disintegrative psychosis
  • •Heller's syndrome
  • •Symbiotic psychosis

Excludes1 — not coded here

  • •Asperger's syndrome (F84.5)
  • •Autistic disorder (F84.0)
  • •Rett's syndrome (F84.2)

Use additional code

  • •code to identify any associated neurological condition.

Frequently asked questions

What is ICD-10 code F84.3?
F84.3 is the ICD-10-CM code for "Other childhood disintegrative disorder". It falls under F01-F99 Mental, Behavioral and Neurodevelopmental disorders.
Is F84.3 a billable code?
Yes — F84.3 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from F84.3?
Excludes1 (not coded here): Asperger's syndrome (F84.5); Autistic disorder (F84.0); Rett's syndrome (F84.2).

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

Look up another ICD-10 code or condition

Powered by Eleplan

Free ICD-10 lookup is just the start. Eleplan keeps the whole care plan in one place.

Diagnoses, medications, documents, appointments, and the whole care team — organized and always in sync, with Ellie, your AI care assistant, on top of it. Free to start.

Get started freeSee how Eleplan works →