2021 ICD-10-CM Diagnosis Code F45.0

Somatization disorder

    2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • F45.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM F45.0 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of F45.0 - other international versions of ICD-10 F45.0 may differ.
Applicable To
  • Briquet's disorder
  • Multiple psychosomatic disorder
The following code(s) above F45.0 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to F45.0:
  • F01-F99
    2021 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    Includes
    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
  • F45
    ICD-10-CM Diagnosis Code F45

    Somatoform disorders

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • dissociative and conversion disorders (F44.-)
    • factitious disorders (F68.1-, F68.A)
    • hair-plucking (F63.3)
    • lalling (F80.0)
    • lisping (F80.0)
    • malingering [conscious simulation] (Z76.5)
    • nail-biting (F98.8)
    • psychological or behavioral factors associated with disorders or diseases classified elsewhere (F54)
    • sexual dysfunction, not due to a substance or known physiological condition (F52.-)
    • thumb-sucking (F98.8)
    • tic disorders (in childhood and adolescence) (F95.-)
    • Tourette's syndrome (F95.2)
    • trichotillomania (F63.3)
    Somatoform disorders
Clinical Information
  • Pattern of recurring polysymptomatic somatic complaints resulting in medical treatment or impaired daily function. Usually begins before age 30 and extends over a period of years.
ICD-10-CM F45.0 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 882 Neuroses except depressive

Convert F45.0 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change

Diagnosis Index entries containing back-references to F45.0:
  • Briquet's disorder or syndrome F45.0
  • Disorder (of) - see also Disease
    • psychosomatic NOS - see Disorder, somatoform
      • multiple F45.0
    • somatoform F45.9
      ICD-10-CM Diagnosis Code F45.9

      Somatoform disorder, unspecified

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Psychosomatic disorder NOS
      • somatization F45.0 (multiple) (long-lasting)
    • Briquet's F45.0
    • somatization F45.0

ICD-10-CM Codes Adjacent To F45.0
F44.2 Dissociative stupor
F44.4 Conversion disorder with motor symptom or deficit
F44.5 Conversion disorder with seizures or convulsions
F44.6 Conversion disorder with sensory symptom or deficit
F44.7 Conversion disorder with mixed symptom presentation
F44.8 Other dissociative and conversion disorders
F44.81 Dissociative identity disorder
F44.89 Other dissociative and conversion disorders
F44.9 Dissociative and conversion disorder, unspecified
F45 Somatoform disorders
F45.0 Somatization disorder
F45.1 Undifferentiated somatoform disorder
F45.2 Hypochondriacal disorders
F45.20 Hypochondriacal disorder, unspecified
F45.21 Hypochondriasis
F45.22 Body dysmorphic disorder
F45.29 Other hypochondriacal disorders
F45.4 Pain disorders related to psychological factors
F45.41 Pain disorder exclusively related to psychological factors
F45.42 Pain disorder with related psychological factors
F45.8 Other somatoform disorders

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.