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ICD-10-CM Codes
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F01-F99
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F40-F48
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F45-
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2023 ICD-10-CM Diagnosis Code F45.1
2023 ICD-10-CM Diagnosis Code F45.1
Undifferentiated somatoform disorder
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- F45.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2023 edition of ICD-10-CM F45.1 became effective on October 1, 2022.
- This is the American ICD-10-CM version of F45.1 - other international versions of ICD-10 F45.1 may differ.
Applicable To- Somatic symptom disorder
- Undifferentiated psychosomatic disorder
The following code(s) above
F45.1 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
F45.1:
- Somatic symptom disorder w predominant pain
- Somatic symptom disorder, mild
- Somatic symptom disorder, moderate
- Somatic symptom disorder, persistent
- Somatic symptom disorder, severe
- Somatoform disorder, undifferentiated
- Somatoform pain disorder
ICD-10-CM F45.1 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 882 Neuroses except depressive
Convert F45.1 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
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
ICD-10-CM Codes Adjacent To F45.1
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
F45.0 Somatization disorder
F45.1
Undifferentiated somatoform disorder
F45.2 Hypochondriacal disorders
F45.20 Hypochondriacal disorder, unspecified
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
F45.9 Somatoform disorder, unspecified
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
