F40-F48
Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders
Codes in this block
92 codes
Billableusable codeNon-billableheader / grouping codeRisk-adjusting
- F40Phobic anxiety disordersNon-billable
- F40.0AgoraphobiaNon-billable
- F40.00Agoraphobia, unspecifiedBillable
- F40.01Agoraphobia with panic disorderBillable
- F40.02Agoraphobia without panic disorderBillable
- F40.1Social phobiasNon-billable
- F40.10Social phobia, unspecifiedBillable
- F40.11Social phobia, generalizedBillable
- F40.2Specific (isolated) phobiasNon-billable
- F40.21Animal type phobiaNon-billable
- F40.210ArachnophobiaBillable
- F40.218Other animal type phobiaBillable
- F40.22Natural environment type phobiaNon-billable
- F40.220Fear of thunderstormsBillable
- F40.228Other natural environment type phobiaBillable
- F40.23Blood, injection, injury type phobiaNon-billable
- F40.230Fear of bloodBillable
- F40.231Fear of injections and transfusionsBillable
- F40.232Fear of other medical careBillable
- F40.233Fear of injuryBillable
- F40.24Situational type phobiaNon-billable
- F40.240ClaustrophobiaBillable
- F40.241AcrophobiaBillable
- F40.242Fear of bridgesBillable
- F40.243Fear of flyingBillable
- F40.248Other situational type phobiaBillable
- F40.29Other specified phobiaNon-billable
- F40.290AndrophobiaBillable
- F40.291GynephobiaBillable
- F40.298Other specified phobiaBillable
- F40.8Other phobic anxiety disordersBillable
- F40.9Phobic anxiety disorder, unspecifiedBillable
- F41Other anxiety disordersNon-billable
- F41.0Panic disorder [episodic paroxysmal anxiety]Billable
- F41.1Generalized anxiety disorderBillable
- F41.3Other mixed anxiety disordersBillable
- F41.8Other specified anxiety disordersBillable
- F41.9Anxiety disorder, unspecifiedBillable
- F42Obsessive-compulsive disorderNon-billable
- F42.2Mixed obsessional thoughts and actsBillable
- F42.3Hoarding disorderBillable
- F42.4Excoriation (skin-picking) disorderBillable
- F42.8Other obsessive-compulsive disorderBillable
- F42.9Obsessive-compulsive disorder, unspecifiedBillable
- F43Reaction to severe stress, and adjustment disordersNon-billable
- F43.0Acute stress reactionBillable
- F43.1Post-traumatic stress disorder (PTSD)Non-billable
- F43.10Post-traumatic stress disorder, unspecifiedBillable
- F43.11Post-traumatic stress disorder, acuteBillable
- F43.12Post-traumatic stress disorder, chronicBillable
- F43.2Adjustment disordersNon-billable
- F43.20Adjustment disorder, unspecifiedBillable
- F43.21Adjustment disorder with depressed moodBillable
- F43.22Adjustment disorder with anxietyBillable
- F43.23Adjustment disorder with mixed anxiety and depressed moodBillable
- F43.24Adjustment disorder with disturbance of conductBillable
- F43.25Adjustment disorder with mixed disturbance of emotions and conductBillable
- F43.29Adjustment disorder with other symptomsBillable
- F43.8Other reactions to severe stressNon-billable
- F43.81Prolonged grief disorderBillable
- F43.89Other reactions to severe stressBillable
- F43.9Reaction to severe stress, unspecifiedBillable
- F44Dissociative and conversion disordersNon-billable
- F44.0Dissociative amnesiaBillable
- F44.1Dissociative fugueBillable
- F44.2Dissociative stuporBillable
- F44.4Conversion disorder with motor symptom or deficitBillable
- F44.5Conversion disorder with seizures or convulsionsBillable
- F44.6Conversion disorder with sensory symptom or deficitBillable
- F44.7Conversion disorder with mixed symptom presentationBillable
- F44.8Other dissociative and conversion disordersNon-billable
- F44.81Dissociative identity disorderBillable
- F44.89Other dissociative and conversion disordersBillable
- F44.9Dissociative and conversion disorder, unspecifiedBillable
- F45Somatoform disordersNon-billable
- F45.0Somatization disorderBillable
- F45.1Undifferentiated somatoform disorderBillable
- F45.2Hypochondriacal disordersNon-billable
- F45.20Hypochondriacal disorder, unspecifiedBillable
- F45.21HypochondriasisBillable
- F45.22Body dysmorphic disorderBillable
- F45.29Other hypochondriacal disordersBillable
- F45.4Pain disorders related to psychological factorsNon-billable
- F45.41Pain disorder exclusively related to psychological factorsBillable
- F45.42Pain disorder with related psychological factorsBillable
- F45.8Other somatoform disordersBillable
- F45.9Somatoform disorder, unspecifiedBillable
- F48Other nonpsychotic mental disordersNon-billable
- F48.1Depersonalization-derealization syndromeBillable
- F48.2Pseudobulbar affectBillable
- F48.8Other specified nonpsychotic mental disordersBillable
- F48.9Nonpsychotic mental disorder, unspecifiedBillable
Official Guidelines for F40-F48
FY 2026 ›Sections that reference codes in F40-F48