Bipolar disorder F31

The ICD10 code for the diagnosis "Bipolar disorder" is "F31". F31 is NOT a 'valid' or 'billable' ICD10 code. Please select a more specific diagnosis below.

  • F31 should not be used for reimbursement purposes. Please select a more specific diagnosis below.
  • The 2019 edition of ICD-10-CM F31 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of F31 - other international versions of ICD-10 F31 may differ.
Type 1 Excludes:
  • bipolar disorder, single manic episode (F30.-)
  • major depressive disorder, single episode (F32.-)
  • major depressive disorder, recurrent (F33.-)
Type 2 Excludes: Includes:
  • bipolar I disorder
  • bipolar type I disorder
  • manic-depressive illness
  • manic-depressive psychosis
  • manic-depressive reaction

Codes: = Billable

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