Groundbreaking: First-Ever HCC RAF Score Accessible Through REST API
First-Ever HCC RAF Score Accessible Through REST API
Check Now
Image depicting the concept of elevating provider support and enhancing concurrent coding for risk adjustment in healthcare.
Elevate Provider Support:
Enhance Your Concurrent Coding
for Risk Adjustment
Check Now

ICD-10-CM Diagnosis Code F33.9

Effective Date: 10/01/2015 To 09/30/2025

Major depressive disorder, recurrent, unspecified

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
59 -- 132 -- -- -- Chronic No
Applicable To for F33.9:
  • Monopolar depression NOS

Back-references to F33.9
  • Depression(acute) (mental) F32.A
    • monopolar F33.9
    • Disorder(of) see also Disease
      • depressive F32.A
        • major F32.9
          • recurrent F33.9
          • recurrent F33.9
        • Episode
          • depressive F32.A
            • recurrent F33.9
          • Involution, involutional see also condition
            • depression(single episode) F32.89
              • recurrent episode F33.9
            • Melancholia F32.A
              • recurrent F33.9
              • Menopause, menopausal(asymptomatic) (state) Z78.0
                • depression(single episode) F32.89
                  • agitated(single episode) F32.2
                    • recurrent episode F33.9
                    • psychotic(single episode) F32.89
                      • recurrent episode F33.9
                  • Reaction see also Disorder
                    • depressive(single episode) F32.9
                      • affective(single episode) F31.4
                        • recurrent episode F33.9
                    • Related Medications for F33.9
                      • amitriptyline, amoxapine, citalopram, desipramine, doxepin, fluoxetine, imipramine, isocarboxazid, maprotiline, melatonin, mianserin, phenelzine, protriptyline, selegiline, trazodone, l-tryptophan, mirtazapine, nefazodone, paroxetine, sertraline, venlafaxine, bupropion, fluvoxamine, olanzapine, duloxetine, desvenlafaxine, vilazodone, levomilnacipran, vortioxetine

                      Chapter, Section and Diagnosis Prefix for F33.9
                        F01-F99 :

                        Mental, Behavioral and Neurodevelopmental disorders

                        F30-F39 :

                        Mood [affective] disorders

                        F33 :

                        Major depressive disorder, recurrent