ICD-10-CM Book 2025 Edition

Chapters  /  Chapter 5  /  F50-F59  /  F50
F50 Eating disorders
Excludes1 anorexia NOS (R63.0)
feeding problems of newborn (P92.-)
polyphagia (R63.2)
Excludes2 feeding difficulties (R63.3-)
feeding disorder in infancy or childhood (F98.2-)
F50.0 Anorexia nervosa
Excludes1 loss of appetite (R63.0)
psychogenic loss of appetite (F50.89)
F50.00 Anorexia nervosa, unspecified
F50.01 Anorexia nervosa, restricting type
F50.010 Anorexia nervosa, restricting type, mild
Anorexia nervosa, restricting type, with a body mass index greater than or equal to 17 kg/m2
F50.011 Anorexia nervosa, restricting type, moderate
Anorexia nervosa, restricting type, with a body mass index of 16.0-16.99 kg/m2
F50.012 Anorexia nervosa, restricting type, severe
Anorexia nervosa, restricting type, with a body mass index of 15.0-15.99 kg/m2
F50.013 Anorexia nervosa, restricting type, extreme
Anorexia nervosa, restricting type, with a body mass index of less than 15.0 kg/m2
F50.014 Anorexia nervosa, restricting type, in remission
Anorexia nervosa, restricting type, in full remission
Anorexia nervosa, restricting type, in partial remission
F50.019 Anorexia nervosa, restricting type, unspecified
F50.02 Anorexia nervosa, binge eating/purging type
Excludes1 bulimia nervosa (F50.2-)
F50.020 Anorexia nervosa, binge eating/purging type, mild
Anorexia nervosa, binge eating/purging type, with a body mass index greater than or equal to 17 kg/m2
F50.021 Anorexia nervosa, binge eating/purging type, moderate
Anorexia nervosa, binge eating/purging type, with a body mass index of 16.0-16.99 kg/m2
F50.022 Anorexia nervosa, binge eating/purging type, severe
Anorexia nervosa, binge eating/purging type, with a body mass index of 15.0-15.99 kg/m2
F50.023 Anorexia nervosa, binge eating/purging type, extreme
Anorexia nervosa, binge eating/purging type, with a body mass index of less than 15.0 kg/m2
F50.024 Anorexia nervosa, binge eating/purging type, in remission
Anorexia nervosa, binge eating/purging type, in full remission
Anorexia nervosa, binge eating/purging type, in partial remission
F50.029 Anorexia nervosa, binge eating/purging type, unspecified
F50.2 Bulimia nervosa
Bulimia NOS
Hyperorexia nervosa
Excludes1 anorexia nervosa, binge eating/purging type (F50.02-)
F50.20 Bulimia nervosa, unspecified
F50.21 Bulimia nervosa, mild
Bulimia nervosa with 1-3 episodes of inappropriate compensatory behavior per week
F50.22 Bulimia nervosa, moderate
Bulimia nervosa with 4-7 episodes of inappropriate compensatory behavior per week
F50.23 Bulimia nervosa, severe
Bulimia nervosa with 8-13 episodes of inappropriate compensatory behavior per week
F50.24 Bulimia nervosa, extreme
Bulimia nervosa with 14 or more episodes of inappropriate compensatory behavior per week
F50.25 Bulimia nervosa, in remission
Bulimia nervosa, in full remission
Bulimia nervosa, in partial remission
F50.8 Other eating disorders
F50.81 Binge eating disorder
F50.810 Binge eating disorder, mild
Binge eating disorder with 1-3 binge eating episodes per week
F50.811 Binge eating disorder, moderate
Binge eating disorder with 4-7 binge eating episodes per week
F50.812 Binge eating disorder, severe
Binge eating disorder with 8-13 binge eating episodes per week
F50.813 Binge eating disorder, extreme
Binge eating disorder with 14 or more eating episodes per week
F50.814 Binge eating disorder, in remission
Binge eating disorder, in full remission
Binge eating disorder, in partial remission
F50.819 Binge eating disorder, unspecified
F50.82 Avoidant/restrictive food intake disorder
Avoidant/restrictive food intake disorder, in remission
F50.83 Pica in adults
Pica in adults, in remission
Excludes1 pica in infancy and childhood (F98.3)
F50.84 Rumination disorder in adults
Rumination disorder in adults, in remission
Excludes1 rumination disorder in infancy and childhood (F98.21)
F50.89 Other specified eating disorder
Psychogenic loss of appetite
F50.9 Eating disorder, unspecified
Atypical anorexia nervosa
Atypical bulimia nervosa
Feeding or eating disorder, unspecified
Other specified feeding disorder