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F84.9 - Pervasive developmental disorder, unspecified


The ICD 10 Code for Pervasive developmental disorder, unspecified is listed as F84.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: F84.9
Description: Pervasive developmental disorder, unspecified
  • Atypical autism
Diagnostic Related Groups
(MS-DRG v30.0)
885 - Psychoses
Chapter Mental and behavioral disorders (F01-F99)
Block Pervasive and specific developmental disorders (F80-F89)
Parent F84 - Pervasive developmental disorders
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 299.90 - Unspecified pervasive developmental disorder, current or active state (approximate)
ICD-10-CM Siblings (same level / similar specificity) of F84.9:
F84.0 - Autistic disorder
F84.2 - Rett's syndrome
F84.3 - Other childhood disintegrative disorder
F84.5 - Asperger's syndrome
F84.8 - Other pervasive developmental disorders