About Section F50-F59

Section F50-F59 covers Behavioral syndromes associated with physiological disturbances and physical factors within Chapter 5 of the ICD-10-CM Tabular List. This section includes diagnosis codes ranging from F50 to F59. Each code below includes its description, billable status, and links to detailed coding guidelines.
Diagnosis Codes 81 entries
F50Eating disordersNon-Billable›F50.0Anorexia nervosaNon-Billable›F50.00Anorexia nervosa, unspecifiedBillable›F50.01Anorexia nervosa, restricting typeNon-Billable›F50.010Anorexia nervosa, restricting type, mildBillable›F50.011Anorexia nervosa, restricting type, moderateBillable›F50.012Anorexia nervosa, restricting type, severeBillable›F50.013Anorexia nervosa, restricting type, extremeBillable›F50.014Anorexia nervosa, restricting type, in remissionBillable›F50.019Anorexia nervosa, restricting type, unspecifiedBillable›F50.02Anorexia nervosa, binge eating/purging typeNon-Billable›F50.020Anorexia nervosa, binge eating/purging type, mildBillable›F50.021Anorexia nervosa, binge eating/purging type, moderateBillable›F50.022Anorexia nervosa, binge eating/purging type, severeBillable›F50.023Anorexia nervosa, binge eating/purging type, extremeBillable›F50.024Anorexia nervosa, binge eating/purging type, in remissionBillable›F50.029Anorexia nervosa, binge eating/purging type, unspecifiedBillable›F50.2Bulimia nervosaNon-Billable›F50.20Bulimia nervosa, unspecifiedBillable›F50.21Bulimia nervosa, mildBillable›F50.22Bulimia nervosa, moderateBillable›F50.23Bulimia nervosa, severeBillable›F50.24Bulimia nervosa, extremeBillable›F50.25Bulimia nervosa, in remissionBillable›F50.8Other eating disordersNon-Billable›F50.81Binge eating disorderNon-Billable›F50.810Binge eating disorder, mildBillable›F50.811Binge eating disorder, moderateBillable›F50.812Binge eating disorder, severeBillable›F50.813Binge eating disorder, extremeBillable›F50.814Binge eating disorder, in remissionBillable›F50.819Binge eating disorder, unspecifiedBillable›F50.82Avoidant/restrictive food intake disorderBillable›F50.83Pica in adultsBillable›F50.84Rumination disorder in adultsBillable›F50.89Other specified eating disorderBillable›F50.9Eating disorder, unspecifiedBillable›F51Sleep disorders not due to a substance or known physiological conditionNon-Billable›F51.0Insomnia not due to a substance or known physiological conditionNon-Billable›F51.01Primary insomniaBillable›F51.02Adjustment insomniaBillable›F51.03Paradoxical insomniaBillable›F51.04Psychophysiologic insomniaBillable›F51.05Insomnia due to other mental disorderBillable›F51.09Other insomnia not due to a substance or known physiological conditionBillable›F51.1Hypersomnia not due to a substance or known physiological conditionNon-Billable›F51.11Primary hypersomniaBillable›F51.12Insufficient sleep syndromeBillable›F51.13Hypersomnia due to other mental disorderBillable›F51.19Other hypersomnia not due to a substance or known physiological conditionBillable›F51.3Sleepwalking [somnambulism]Billable›F51.4Sleep terrors [night terrors]Billable›F51.5Nightmare disorderBillable›F51.8Other sleep disorders not due to a substance or known physiological conditionBillable›F51.9Sleep disorder not due to a substance or known physiological condition, unspecifiedBillable›F52Sexual dysfunction not due to a substance or known physiological conditionNon-Billable›F52.0Hypoactive sexual desire disorderBillable›F52.1Sexual aversion disorderBillable›F52.2Sexual arousal disordersNon-Billable›F52.21Male erectile disorderBillable›F52.22Female sexual arousal disorderBillable›F52.3Orgasmic disorderNon-Billable›F52.31Female orgasmic disorderBillable›F52.32Male orgasmic disorderBillable›F52.4Premature ejaculationBillable›F52.5Vaginismus not due to a substance or known physiological conditionBillable›F52.6Dyspareunia not due to a substance or known physiological conditionBillable›F52.8Other sexual dysfunction not due to a substance or known physiological conditionBillable›F52.9Unspecified sexual dysfunction not due to a substance or known physiological conditionBillable›F53Mental and behavioral disorders associated with the puerperium, not elsewhere classifiedNon-Billable›F53.0Postpartum depressionBillable›F53.1Puerperal psychosisBillable›F54Psychological and behavioral factors associated with disorders or diseases classified elsewhereBillable›F55Abuse of non-psychoactive substancesNon-Billable›F55.0Abuse of antacidsBillable›F55.1Abuse of herbal or folk remediesBillable›F55.2Abuse of laxativesBillable›F55.3Abuse of steroids or hormonesBillable›F55.4Abuse of vitaminsBillable›F55.8Abuse of other non-psychoactive substancesBillable›F59Unspecified behavioral syndromes associated with physiological disturbances and physical factorsBillable›