F06.34 – Mood disorder due to known physiological condition with mixed features
ICD-10-CM 2027 diagnosis code · Mental disorders due to known physiological conditions
- Code
F06.34(claims format:F0634)- Description
- Mood disorder due to known physiological condition with mixed features
- Short description
- Mood disorder due to known physiol cond w mixed features
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 5. Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- Block
- F01-F09 Mental disorders due to known physiological conditions
- Parent codes
- F06 › F06.3
Notes for F06.34
- Bipolar and related disorder due to known physiological condition, with mixed features
- Depressive disorder due to known physiological condition, with mixed features
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
F06 – Other mental disorders due to known physiological condition
- mental disorders due to endocrine disorder
- mental disorders due to exogenous hormone
- mental disorders due to exogenous toxic substance
- mental disorders due to primary cerebral disease
- mental disorders due to somatic illness
- mental disorders due to systemic disease affecting the brain
- unspecified dementia (F03.-)
- the underlying physiological condition
F06.3 – Mood disorder due to known physiological condition
Block F01-F09
- This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.
Index terms for F06.34
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in F06.3
- F06.30 – Mood disorder due to known physiological condition, unspecifiedBillable
- F06.31 – Mood disorder due to known physiological condition with depressive featuresBillable
- F06.32 – Mood disorder due to known physiological condition with major depressive-like episodeBillable
- F06.33 – Mood disorder due to known physiological condition with manic featuresBillable
Frequently asked questions
What is ICD-10 code F06.34?
F06.34 is the ICD-10-CM code for mood disorder due to known physiological condition with mixed features, in the block F01-F09 (Mental disorders due to known physiological conditions).
Is F06.34 a billable code?
Yes. F06.34 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does F06.34 belong to?
It belongs to category F06 – Other mental disorders due to known physiological condition.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.