F42.2

Mixed obsessional thoughts and acts

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 4 never code together

F42code

Excludes2

obsessive-compulsive personality (disorder) (F60.5)F60.5
obsessive-compulsive symptoms occurring in depression (F32.-, F33.-)F32.-F33.-
obsessive-compulsive symptoms occurring in schizophrenia (F20.-)F20.-

F01-F99chapter

Excludes2

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)R00-R99

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 1

F01-F99chapter

Includes

disorders of psychological development

Index entries leading here 2

State (of)
- compulsive F42.8
  - mixed with obsessional thoughts F42.2
Obsession, obsessional state F42.8
- mixed thoughts and acts F42.2

Alongside this code 4 same parent — F42

F42.3 Hoarding disorder F42.4 Excoriation (skin-picking) disorder F42.8 Other obsessive-compulsive disorder F42.9 Obsessive-compulsive disorder, unspecified

Medications 1

6 Neoplasms, Complex and Mixed drugs

MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

This code

Billable: yes
Code set: FY2026
Parent: F42
Block: F40-F48
Siblings: 4

Present FY2024–FY2027.

F42.2

Risk adjustment

This code