ICD-10-CM code F50.02 describes anorexia nervosa, binge eating/purging type. Category header (as of FY2023) that is not valid for billing on its own. Use a more specific severity code such as F50.022 (severe) or F50.029 (unspecified). It is an ICD-10-CM category header that must be specified to a more detailed child code before billing. It is grouped under the “Behavioral Syndromes (Eating, Sleep, Sexual)” section of the mental, behavioral, and neurodevelopmental disorders chapter.
When to use F50.02
This group covers eating disorders, non-organic sleep disorders, and non-organic sexual dysfunction. Several eating-disorder codes were expanded to require a severity or specification level, so code to the greatest specificity available. For F50.02 specifically, category header (as of fy2023) that is not valid for billing on its own. use a more specific severity code such as f50.022 (severe) or f50.029 (unspecified).
Documentation & billing
Document the subtype and severity for eating-disorder codes, the symptom pattern for sleep codes, and the psychological basis for sexual dysfunction. Use the expanded child codes where they exist.
Common pitfalls
- Using a now-non-billable parent code such as F50.2 or F50.81 instead of the required severity child code.
- Coding an eating disorder without documenting subtype or severity.
- Confusing non-organic sleep disorders with sleep apnea or other medical sleep codes.
Common search terms for F50.02
Clinicians often look up F50.02 using plain-language terms. This code maps to:
Frequently asked questions
What is ICD-10-CM code F50.02?
Anorexia nervosa, binge eating/purging type. Category header (as of FY2023) that is not valid for billing on its own. Use a more specific severity code such as F50.022 (severe) or F50.029 (unspecified).
Is F50.02 a billable ICD-10-CM code?
No. F50.02 is an ICD-10-CM category header that is not valid for billing on its own. Category header (as of FY2023) that is not valid for billing on its own. Use a more specific severity code such as F50.022 (severe) or F50.029 (unspecified). Select the most specific supported child code before submitting a claim.
Which code should I use instead of F50.02?
Because F50.02 is a category header, choose a more specific child code beneath it. Category header (as of FY2023) that is not valid for billing on its own. Use a more specific severity code such as F50.022 (severe) or F50.029 (unspecified).