ICD-10 F33.40
ICD-10 F33.40: Major depressive disorder, recurrent, in remission, unspecified
Category
Depressive disorders
Code Type
Mental health diagnosis
Using ICD-10 F33.40 on a Superbill
ICD-10 code F33.40 (Major depressive disorder, recurrent, in remission, unspecified) is a depressive disorders code used on superbills for mental health therapy billing. Insurance companies require at least one ICD-10 code per superbill to process a reimbursement claim.
CPT Codes Commonly Used With F33.40
Common CPT codes paired with ICD-10 F33.40 include 90837 (60-min psychotherapy), 90834 (45-min psychotherapy), and 90791 (initial psychiatric evaluation). The CPT code reflects the service rendered, not the diagnosis.