FY2025
Effective from
- Specificity changed
- Code-level rules changed
Anorexia nervosa, binge eating/purging type
Category — select a more specific code
CDC/NCHS · FY2025bulimia nervosa (F50.2-)
For US diagnosis claims covered by HIPAA, ICD-10-CM is required from October 1, 2015.
Use the service date for outpatient/professional claims and the discharge date for hospital inpatient claims. Earlier encounters use ICD-9-CM; each individual code must also be valid for the applicable date.
Official coding guidelines → · CMS ↗First observed · 2015-10-01
Latest recorded change · FY2025
Effective from
Anorexia nervosa, binge eating/purging type
Category — select a more specific code
CDC/NCHS · FY2025| All editions | Effective from | Code history |
|---|---|---|
| FY2016 | 2015-10-01 | First observed |
| FY2017 | 2016-10-01 | Inherited rules changed |
| FY2018 | 2017-10-01 | Inherited rules changed |
| FY2019 | 2018-10-01 | No tabular change |
| FY2020 | 2019-10-01 | No tabular change |
| FY2020 · April | 2020-04-01 | No tabular change |
| FY2021 | 2020-10-01 | No tabular change |
| FY2021 · 01-01 | 2021-01-01 | No tabular change |
| FY2022 | 2021-10-01 | Inherited rules changed |
| FY2022 · 04-01 | 2022-04-01 | No tabular change |
| FY2023 | 2022-10-01 | No tabular change |
| FY2023 · 04-01 | 2023-04-01 | No tabular change |
| FY2024 | 2023-10-01 | Inherited rules changed |
| FY2024 · 04-01 | 2024-04-01 | No tabular change |
| FY2025 | 2024-10-01 | Specificity changed · Code-level rules changed |
| FY2025 · 04-01 | 2025-04-01 | No tabular change |
| FY2026 | 2025-10-01 | No tabular change |
| FY2026 · April | 2026-04-01 | No tabular change |
| FY2027 | 2026-10-01 | No tabular change |
Historical mapping only; not an automatic code substitution.
bulimia nervosa (F50.2-)
disorders of psychological development
F50.020Anorexia nervosa, binge eating/purging type, mildBillable / specificF50.021Anorexia nervosa, binge eating/purging type, moderateBillable / specificF50.022Anorexia nervosa, binge eating/purging type, severeBillable / specificF50.023Anorexia nervosa, binge eating/purging type, extremeBillable / specificF50.024Anorexia nervosa, binge eating/purging type, in remissionBillable / specificF50.029Anorexia nervosa, binge eating/purging type, unspecifiedBillable / specificOther entries in the same category; these are not automatic substitutes.
| Code | Description | Category · further specificity required |
|---|---|---|
| F50.00 | Anorexia nervosa, unspecified | Billable / specific |
| F50.01 | Anorexia nervosa, restricting type | Category · further specificity required |
Official titles and instructions are preserved in their source language. Official sources ↗