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F40.210

Arachnophobia

Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 3 never code together
F40.2code
Excludes2
  • dysmorphophobia (nondelusional) (F45.22)F45.22
  • nosophobia (F45.22)F45.22
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 2
F40.210code
Inclusion terms
  • Fear of spiders
F01-F99chapter
Includes
  • disorders of psychological development
Index entries leading here 2
Alongside this code 1 same parent — F40.21
F40.218 Other animal type phobia
Additional references
AHA Coding Clinic® Licence required

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

Risk adjustment

RX08HCC133

Presence is a property of the code. Untick a model to hide it everywhere.

This code

Billable
yes
Code set
FY2026
Parent
F40.21
Block
F40-F48
Siblings
1

Present FY2024–FY2027.