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ICD-10-CM Code F84.3
Other childhood disintegrative disorder

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
Pediatric Only
Pediatric Only
Code is only used for patients 1 to 17 years old.
Mental Health
Mental Health Code
Indicates that the ICD code is referenced in DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Version 5)
| ICD-10 from 2011 - 2016

F84.3 is a billable ICD code used to specify a diagnosis of other childhood disintegrative disorder. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code F84 is used to code Pervasive developmental disorder

The diagnostic category pervasive developmental disorders (PDD), as opposed to specific developmental disorders (SDD), refers to a group of five disorders characterized by delays in the development of multiple basic functions including socialization and communication. The pervasive developmental disorders are pervasive developmental disorder not otherwise specified (PDD-NOS), which includes atypical autism and is the most common; autism, the best-known, now understood to be part of a spectrum; Asperger syndrome; Rett syndrome; and childhood disintegrative disorder (CDD).

Specialty: Pediatrics, Psychiatry
MeSH Code: D002659
ICD 9 Code: 299
Source: Wikipedia

Coding Notes for F84.3 Info for medical coders on how to properly use this ICD-10 code

Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive.
Dementia infantilis
Disintegrative psychosis
Heller's syndrome
Symbiotic psychosis
Additional Code Note:
Use Additional Code
Use Additional Code note means a second code must be used in conjunction with this code. Codes with this note are Etiology codes and must be followed by a Manifestation code or codes.
Code to identify any associated neurological condition.
Code Type-1 Excludes:
Type-1 Excludes
Type-1 Excludes mean the conditions excluded are mutually exclusive and should never be coded together. Excludes 1 means "do not code here."
Asperger's syndrome - instead, use code F84.5
Autistic disorder - instead, use code F84.0
Rett's syndrome - instead, use code F84.2

MS-DRG Mapping

  • DRG Group #884 - Organic disturbances and mental retardation.

Related Concepts SNOMET-CT

  • Age at onset of clinical finding (observable entity)
  • < 18.0 years

Coding Advice SNOMET-CT

  • Consider additional code to identify specific condition or disease

ICD-10-CM Alphabetical Index References for 'F84.3 - Other childhood disintegrative disorder'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code F84.3. Click on any term below to browse the alphabetical index.


Childhood disintegrative disorder, current or active state (approximate match)

This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code F84.3 and a single ICD9 code, 299.10 is an approximate match for comparison and conversion purposes.

Parent Code: F84 - Pervasive developmental disorders

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/F843