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Free Medical Coding > ICD10 CM > 2025 ICD-10-CM Codes > 2025 ICD-10-CM Codes F01-F99 – Mental, Behavioral and Neurodevelopmental disorders (F01-F99) > 2025 ICD-10-CM Codes F40-F48 – Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48) > 2025 ICD-10-CM Codes F42 – Obsessive-compulsive disorder (F42) > 2025 ICD-10-CM Diagnosis Code F42.8 – Other obsessive-compulsive disorder (F42.8)

2025 ICD-10-CM Diagnosis Code F42.8 – Other obsessive-compulsive disorder (F42.8)

2017 – New Code201720182019202020212022202320242025Billable/Specific Code
  • F42.8 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2024 edition of ICD-10-CM F42.8 became effective on October 1, 2022.
  • This is the American ICD-10-CM version of F42.8 – other international versions of ICD-10 F42.8 may differ.

ICD-10-CM F42.8 is grouped within Diagnostic Related Group(s):

  • 882 Neuroses except depressive

Applicable To

  • Anancastic neurosis
  • Obsessive-compulsive neurosis

Code History

  • 2017 (effective 10/1/2016): New code
  • 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): No change

Diagnosis Index entries containing back-references to F42.8:

  • neurosis > Compulsion, compulsive
  • states > Compulsion, compulsive
  • swearing > Compulsion, compulsive
  • compulsive > psychogenic NOS F45.9
  • obsessive > psychogenic NOS F45.9
  • anankastic > Neurosis, neurotic F48.9
  • compulsive, compulsion > Neurosis, neurotic F48.9
  • obsessional > Neurosis, neurotic F48.9
  • obsessive-compulsive > Neurosis, neurotic F48.9
  • compulsive > Reaction
  • obsessive-compulsive > Reaction
  • psychoneurotic > Reaction
  • compulsive > psychoneurotic F42.8
  • obsessive > psychoneurotic F42.8
  • neurotic > Rumination R11.10
  • obsessional > Rumination R11.10
  • psychogenic > Rumination R11.10
  • compulsive > State (of)
  • obsessional > State (of)

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