F30.9 – Manic episode, unspecified

ICD-10-CM 2027 diagnosis code · Mood [affective] disorders

Billable code

ICD-10-CM code F30.9

Code: F30.9 (claims format: F309)
Description: Manic episode, unspecified
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: F30-F39 Mood [affective] disorders
Parent codes: F30

Notes for F30.9

Applicable to:

Mania NOS

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

F30 – Manic episode

Includes:

bipolar disorder, single manic episode
mixed affective episode

Excludes1 (not coded here):

bipolar disorder (F31.-)
major depressive disorder, single episode (F32.-)
major depressive disorder, recurrent (F33.-)

Index terms for F30.9

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in F30

F30.1 – Manic episode without psychotic symptomsHeader
F30.2 – Manic episode, severe with psychotic symptomsBillable
F30.3 – Manic episode in partial remissionBillable
F30.4 – Manic episode in full remissionBillable
F30.8 – Other manic episodesBillable

Frequently asked questions

What is ICD-10 code F30.9?

F30.9 is the ICD-10-CM code for manic episode, unspecified, in the block F30-F39 (Mood [affective] disorders).

Is F30.9 a billable code?

Yes. F30.9 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does F30.9 belong to?

It belongs to category F30 – Manic episode.

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.