2024 ICD-10-CM Diagnosis Code Z04.6

Encounter for general psychiatric examination, requested by authority

• Z04.6 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
• Short description: Encntr for general psychiatric exam, requested by authority
• The 2024 edition of ICD-10-CM Z04.6 became effective on October 1, 2023.
• This is the American ICD-10-CM version of Z04.6 – other international versions of ICD-10 Z04.6 may differ.

The following code(s) above Z04.6 contain annotation back-references

 that may be applicable to Z04.6:

• Z00-Z99  Factors influencing health status and contact with health services
• Z00-Z13  Persons encountering health services for examinations
• Z04  Encounter for examination and observation for other reasons

ICD-10-CM Z04.6 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

• 951 Other factors influencing health status

Convert Z04.6 to ICD-9-CMCode 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
• 2024 (effective 10/1/2023): No change

Diagnosis Index entries containing back-references to Z04.6:

• Admission (for) – see also Encounter (for)
  • examination at health care facility (adult) Z00.00 – see also Examination
    • psychiatric (general) Z00.8
      • requested by authority Z04.6
  • mental health evaluationZ00.8
    • requested by authority Z04.6
  • psychiatric examination (general) Z00.8
    • requested by authority Z04.6
• Evaluation (for) (of)
  • mental health (status) Z00.8
    • requested by authority Z04.6
• Examination (for) (following) (general) (of) (routine) Z00.00
  • psychiatric NECZ00.8
    • requested by authority Z04.6