2017/18 ICD-10-CM Diagnosis Code F31

Bipolar disorder

Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as F31. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • bipolar disorder, single manic episode (
    ICD-10-CM Diagnosis Code F30
    • F30 Manic episode
      • F30.1 Manic episode without psychotic symptoms
        • F30.10 Manic episode without psychotic symptoms, uns...
        • F30.11 Manic episode without psychotic symptoms, mil...
        • F30.12 Manic episode without psychotic symptoms, mod...
        • F30.13 Manic episode, severe, without psychotic symp...
      • F30.2 Manic episode, severe with psychotic symptoms...
      • F30.3 Manic episode in partial remission
      • F30.4 Manic episode in full remission
      • F30.8 Other manic episodes
      • F30.9 Manic episode, unspecified
    F30.-
    )
  • major depressive disorder, single episode (
    ICD-10-CM Diagnosis Code F32
    • F32 Major depressive disorder, single episode
      • F32.0 Major depressive disorder, single episode, mi...
      • F32.1 Major depressive disorder, single episode, mo...
      • F32.2 Major depressive disorder, single episode, se...
      • F32.3 Major depressive disorder, single episode, se...
      • F32.4 Major depressive disorder, single episode, in...
      • F32.5 Major depressive disorder, single episode, in...
      • F32.8 Other depressive episodes
        • F32.81 Premenstrual dysphoric disorder
        • F32.89 Other specified depressive episodes
      • F32.9 Major depressive disorder, single episode, un...
    F32.-
    )
  • major depressive disorder, recurrent (
    ICD-10-CM Diagnosis Code F33
    • F33 Major depressive disorder, recurrent
      • F33.0 Major depressive disorder, recurrent, mild
      • F33.1 Major depressive disorder, recurrent, moderat...
      • F33.2 Major depressive disorder, recurrent severe w...
      • F33.3 Major depressive disorder, recurrent, severe ...
      • F33.4 Major depressive disorder, recurrent, in remi...
        • F33.40 Major depressive disorder, recurrent, in remi...
        • F33.41 Major depressive disorder, recurrent, in part...
        • F33.42 Major depressive disorder, recurrent, in full...
      • F33.8 Other recurrent depressive disorders
      • F33.9 Major depressive disorder, recurrent, unspeci...
    F33.-
    )
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (F31) and the excluded code together.
  • cyclothymia (
    ICD-10-CM Diagnosis Code F34.0

    Cyclothymic disorder

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Affective personality disorder
    • Cycloid personality
    • Cyclothymia
    • Cyclothymic personality
    F34.0
    )
Includes
Includes Help
"Includes" further defines, or give examples of, the content of the code or category.
  • bipolar I disorder
  • bipolar type I disorder
  • manic-depressive illness
  • manic-depressive psychosis
  • manic-depressive reaction
The following code(s) above F31 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 F31:
  • F01-F99
    2018 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    Includes
    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
Clinical Information Code History
Code annotations containing back-references to F31:
ICD-10-CM Codes Adjacent To F31
F30.1 Manic episode without psychotic symptoms
F30.10 …… unspecified
F30.11 …… mild
F30.12 …… moderate
F30.13 Manic episode, severe, without psychotic symptoms
F30.2 Manic episode, severe with psychotic symptoms
F30.3 Manic episode in partial remission
F30.4 Manic episode in full remission
F30.8 Other manic episodes
F30.9 Manic episode, unspecified
F31 Bipolar disorder
F31.0 Bipolar disorder, current episode hypomanic
F31.1 Bipolar disorder, current episode manic without psychotic features
F31.10 …… unspecified
F31.11 …… mild
F31.12 …… moderate
F31.13 …… severe
F31.2 Bipolar disorder, current episode manic severe with psychotic features
F31.3 Bipolar disorder, current episode depressed, mild or moderate severity
F31.30 …… unspecified
F31.31 Bipolar disorder, current episode depressed, mild

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.