DxCodebookFY2027 · Oct 1, 2026 – Sep 30, 2027

Category · FY2027

F40 Phobic anxiety disorders

  • Header · not billable

F40 is not billable. The category heads 23 billable codes in FY2027, grouped under 5 subdivisions.

Index → code

Where it sits

  1. Chapter 5 Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
  2. F40-F48 Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48)
  3. F40 Phobic anxiety disorders
Billable codes
23
Subdivisions
5
CC / MCC codes
0 / 0
HCC V28 codes
0
New FY2027
0
Index entries
98

Codes in F40

  1. F40.0
    Agoraphobia
    Header
  2. F40.00
    Agoraphobia, unspecified
    Billable
  3. F40.01
    Agoraphobia with panic disorder
    Billable
    Inclusion terms 1, Excludes1 1

    Inclusion terms

    • Panic disorder with agoraphobia

    Excludes1

    • panic disorder without agoraphobia (F41.0) F41.0
  4. F40.02
    Agoraphobia without panic disorder
    Billable
  5. F40.1
    Social phobias
    Header
    Inclusion terms 4

    Inclusion terms

    • Anthropophobia
    • Social anxiety disorder
    • Social anxiety disorder of childhood
    • Social neurosis
  6. F40.10
    Social phobia, unspecified
    Billable
  7. F40.11
    Social phobia, generalized
    Billable
  8. F40.2
    Specific (isolated) phobias
    Header
    Excludes2 2

    Excludes2

    • dysmorphophobia (nondelusional) (F45.22) F45.22
    • nosophobia (F45.22) F45.22
  9. F40.21
    Animal type phobia
    Header
  10. F40.210
    Arachnophobia
    Billable
    Inclusion terms 1

    Inclusion terms

    • Fear of spiders
  11. F40.218
    Other animal type phobia
    Billable
  12. F40.22
    Natural environment type phobia
    Header
  13. F40.220
    Fear of thunderstorms
    Billable
  14. F40.228
    Other natural environment type phobia
    Billable
  15. F40.23
    Blood, injection, injury type phobia
    Header
  16. F40.230
    Fear of blood
    Billable
  17. F40.231
    Fear of injections and transfusions
    Billable
  18. F40.232
    Fear of other medical care
    Billable
  19. F40.233
    Fear of injury
    Billable
  20. F40.24
    Situational type phobia
    Header
  21. F40.240
    Claustrophobia
    Billable
  22. F40.241
    Acrophobia
    Billable
  23. F40.242
    Fear of bridges
    Billable
  24. F40.243
    Fear of flying
    Billable
  25. F40.248
    Other situational type phobia
    Billable
  26. F40.29
    Other specified phobia
    Header
  27. F40.290
    Androphobia
    Billable
    Inclusion terms 1

    Inclusion terms

    • Fear of men
  28. F40.291
    Gynephobia
    Billable
    Inclusion terms 1

    Inclusion terms

    • Fear of women
  29. F40.298
    Other specified phobia
    Billable
  30. F40.8
    Other phobic anxiety disorders
    Billable
    Inclusion terms 1

    Inclusion terms

    • Phobic anxiety disorder of childhood
  31. F40.9
    Phobic anxiety disorder, unspecified
    Billable
    Inclusion terms 2

    Inclusion terms

    • Phobia NOS
    • Phobic state NOS

Sources of each column.

Instructions

Notes that also apply

Chapter 5 instructions (Includes 1, Excludes2 1): printed on the chapter 5 page.

Index entries

58 more, longer entries are not listed; the search box finds them by word.

NCHS Alphabetic Index. Index first, then the Tabular List.

Hierarchy