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ICD-10-CM 2027

ICD-10 code for Hyperorexia nervosa

F50.2

Bulimia nervosa

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Hyperorexia nervosa”. Page updated September 29, 2026.

About coding Hyperorexia nervosa

The ICD-10-CM code for Hyperorexia nervosa is F50.2 (Bulimia nervosa).

Within F50 (eating disorders), F50.2 is specifically for Bulimia nervosa. Related codes cover Anorexia nervosa (F50.0), other eating disorders (F50.8) and eating disorder, unspecified (F50.9).

To report this condition, pick the subcode that matches the documentation: F50.20 (unspecified), F50.21 (mild), F50.22 (moderate), F50.23 (severe), F50.24 (extreme) and F50.25 (in remission).

Don't report F50.2 together with the conditions in its Excludes1 note: anorexia nervosa, binge eating/purging type (F50.02-).

Don't confuse with (Excludes1 for F50.2)

  • anorexia nervosa, binge eating/purging type (F50.02-)

Common questions about Hyperorexia nervosa ICD-10 codes

What is the ICD-10 code for Hyperorexia nervosa?

F50.2 — Bulimia nervosa (a header code; report a more specific subcode).

Is F50.2 billable?

No. F50.2 is a header code. Report one of its more specific subcodes instead.