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2023 ICD-10-CM Diagnosis Code R45.84
2023 ICD-10-CM Diagnosis Code R45.84
Anhedonia
2016 2017 2018 2019 2020 2021 2022 2023 Billable/Specific Code
- R45.84 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 R45.84 became effective on October 1, 2022.
- This is the American ICD-10-CM version of R45.84 - other international versions of ICD-10 R45.84 may differ.
The following code(s) above
R45.84 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
R45.84:
Clinical Information
- An inability to experience pleasure.
- Inability to experience pleasure due to impairment or dysfunction of normal psychological and neurobiological mechanisms. It is a symptom of many psychotic disorders (e.g., depressive disorder, major; and schizophrenia).
- Loss or absence of ability to experience pleasure.
ICD-10-CM R45.84 is grouped within Diagnostic Related Group(s) (MS-DRG v40.0):
- 947 Signs and symptoms with mcc
- 948 Signs and symptoms without mcc
Convert R45.84 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
Code annotations containing back-references to R45.84:
ICD-10-CM Codes Adjacent To R45.84
R45.3 Demoralization and apathy
R45.4 Irritability and anger
R45.7 State of emotional shock and stress, unspecified
R45.8 Other symptoms and signs involving emotional state
R45.83 Excessive crying of child, adolescent or adult
R45.84
Anhedonia
R45.85 Homicidal and suicidal ideations
R45.89 Other symptoms and signs involving emotional state
R46 Symptoms and signs involving appearance and behavior
R46.0 Very low level of personal hygiene
R46.1 Bizarre personal appearance
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.