ICD-10-CM Diagnosis Code (2025)
Official Description for F50.0
Anorexia nervosa
Coding Notes & Guidelines for F50.0
- loss of appetite (R63.0)
- psychogenic loss of appetite (F50.89)
bulimia nervosa (F50.2-)
Anorexia nervosa, restricting type, with a body mass index greater than or equal to 17 kg/m2
Anorexia nervosa, restricting type, with a body mass index of 16.0-16.99 kg/m2
Anorexia nervosa, restricting type, with a body mass index of 15.0-15.99 kg/m2
Anorexia nervosa, restricting type, with a body mass index of less than 15.0 kg/m2
- Anorexia nervosa, restricting type, in full remission
- Anorexia nervosa, restricting type, in partial remission
Anorexia nervosa, binge eating/purging type, with a body mass index greater than or equal to 17 kg/m2
Anorexia nervosa, binge eating/purging type, with a body mass index of 16.0-16.99 kg/m2
Anorexia nervosa, binge eating/purging type, with a body mass index of 15.0-15.99 kg/m2
Anorexia nervosa, binge eating/purging type, with a body mass index of less than 15.0 kg/m2
- Anorexia nervosa, binge eating/purging type, in full remission
- Anorexia nervosa, binge eating/purging type, in partial remission
Parent Code (Less Specific):
About ICD-10-CM Code F50.0 (Anorexia nervosa)
ICD-10-CM code F50.0 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM F50.0 became effective on October 1, 2024.
This page provides detailed information about F50.0 - Anorexia nervosa. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Anorexia nervosa.