2025 ICD-10-CM Diagnosis Code F50.01

Anorexia nervosa, restricting type

  • F50.01 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • ICD-10-CM F50.01 is a new 2025 ICD-10-CM code that became effective on October 1, 2024.
  • This is the American ICD-10-CM version of F50.01 – other international versions of ICD-10 F50.01 may differ.

The following code(s) above F50.01 contain annotation back-references

 that may be applicable to F50.01:

  • F01-F99  Mental, Behavioral and Neurodevelopmental disorders
  • F50  Eating disorders
  • F50.0  Anorexia nervosa

Approximate Synonyms

  • Anorexia nervosa
  • Anorexia nervosa, restricting subtype
  • Anorexia nervosa, restricting type, extreme
  • Anorexia nervosa, restricting type, in full remission
  • Anorexia nervosa, restricting type, in partial remission
  • Anorexia nervosa, restricting type, mild
  • Anorexia nervosa, restricting type, moderate
  • Anorexia nervosa, restricting type, severe

Code History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change
  • 2025 (effective 10/1/2024): Deleted code
  • 2025 (effective 10/1/2024): New code

Diagnosis Index entries containing back-references to F50.01:

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