F84.9
BillablePervasive developmental disorder, unspecified
Pervasive developmental disorder, unspecified
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Atypical autism
Includes
Conditions included under this code
- disorders of psychological development
Excludes 2
Conditions not included here, but the patient may have both
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Code Also
A second code may be required; sequencing depends on circumstances
- any associated medical condition and intellectual disabilities
Also Known As / Clinical Terms
SNOMED CT
- Autism35919005
- Autism spectrum disorder35919005
- Pervasive developmental disorder35919005
- Atypical autism231536004
- Atypical autistic syndrome231536004
- Savant syndrome432091002
- Active but odd autism442314000
- Autism spectrum disorder with marked impairment of functional language with loss of previously acquired skills870260008
- Pervasive developmental disorder with marked impairment of functional language with loss of previously acquired skills870260008
- Autism spectrum disorder with marked impairment of functional language without loss of previously acquired skills870261007
- Pervasive developmental disorder with marked impairment of functional language without loss of previously acquired skills870261007
- Autism spectrum disorder with disorder of intellectual development and with mild or no impairment of functional language without loss of previously acquired skills870262000
- Pervasive developmental disorder with disorder of intellectual development without loss of previously acquired skills870262000
- Autism spectrum disorder with impaired functional language870263005
- Pervasive developmental disorder with impairment of functional language870263005
- Autism spectrum disorder with disorder of intellectual development and absence of functional language without loss of previously acquired skills870264004
- Pervasive developmental disorder with disorder of intellectual development and pervasive impairment of functional language without loss of previously acquired skills870264004
- Autism spectrum disorder with disorder of intellectual development and with mild or no impairment of functional language with loss of previously acquired skills870265003
- Pervasive developmental disorder with disorder of intellectual development with loss of previously acquired skills870265003
- Autism spectrum disorder with disorder of intellectual development and with impaired functional language with loss of previously acquired skills870266002
- Pervasive developmental disorder with disorder of intellectual development and marked impairment of functional language with loss of previously acquired skills870266002
- Autism spectrum disorder with disorder of intellectual development and impaired functional language without loss of previously acquired skills870267006
- Pervasive developmental disorder with disorder of intellectual development and marked impairment of functional language without loss of previously acquired skills870267006
- Autism spectrum disorder with disorder of intellectual development and complete impairment of functional language without loss of previously acquired skills870268001
- Pervasive developmental disorder with disorder of intellectual development and complete impairment of functional language without loss of previously acquired skills870268001
- Autism spectrum disorder with disorder of intellectual development and absence of functional language with loss of previously acquired skills870269009
- Pervasive developmental disorder with disorder of intellectual development and absence of functional language with loss of previously acquired skills870269009
- Autism spectrum disorder with disorder of intellectual development and complete impairment of functional language with loss of previously acquired skills870270005
- Pervasive developmental disorder with disorder of intellectual development and complete impairment of functional language with loss of previously acquired skills870270005
- Autism spectrum disorder with severe impairment of functional language with loss of previously acquired skills870280009
- Pervasive developmental disorder with severe impairment of functional language with loss of previously acquired skills870280009
- Autism spectrum disorder with severe impairment of functional language without loss of previously acquired skills870282001
- Pervasive developmental disorder with severe impairment of functional language without loss of previously acquired skills870282001
- Autism spectrum disorder with complete impairment of functional language with loss of previously acquired skills870303005
- Pervasive developmental disorder with complete impairment of functional language with loss of previously acquired skills870303005
- Autism spectrum disorder with complete impairment of functional language without loss of previously acquired skills870304004
- Pervasive developmental disorder with complete impairment of functional language without loss of previously acquired skills870304004
- Autism spectrum disorder with disorder of intellectual development and impaired functional language870305003
- Pervasive developmental disorder with cognitive developmental delay and marked impairment of functional language870305003
- Autism spectrum disorder with complete impairment of functional language870306002
- Pervasive developmental disorder with complete impairment of functional language870306002
- Autism spectrum disorder with absence of functional language870307006
- Pervasive developmental disorder with abscence of functional language870307006
- Autism spectrum disorder with disorder of intellectual development and complete impairment of functional language870308001
- Pervasive developmental disorder with cognitive developmental delay and complete impairment of functional language870308001
- Pervasive developmental disorder of residual state39951000119105
Frequently Asked Questions
What is ICD-10 code F84.9?
ICD-10-CM code F84.9 represents "Pervasive developmental disorder, unspecified". It is a billable/specific code that can be used on a claim.
Is F84.9 a billable code?
Yes, F84.9 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is F84.9 in?
F84.9 is in Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (codes F01-F99).
What SNOMED CT codes does F84.9 map to?
F84.9 maps to 24 SNOMED CT concepts: 442314000, 231536004, 35919005, 870307006, 870306002, and 19 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for F84.9?
F84.9 is linked to 2 UMLS Concept Unique Identifiers: C0338986, C5979952. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.