F40.21 Animal type phobiaNon-billable header with 2 child codes.
F06.4 Anxiety disorder due to known physiological condition ("anxiety disorders, not due to known physiological condition or unspecified (F40.-, F41.-)")F90 Attention-deficit hyperactivity disorders ("anxiety disorders (F40.-, F41.-)")F93.0 Separation anxiety disorder of childhood ("nonpsychotic mental disorders (F40-F48)")F40.02 Agoraphobia without panic disorderF40.1 Social phobiasF40.10 Social phobia, unspecifiedF40.11 Social phobia, generalizedF40.2 Specific (isolated) phobiasF40.21 Animal type phobia (this code)F40.210 ArachnophobiaF40.218 Other animal type phobiaF40.22 Natural environment type phobiaF40.220 Fear of thunderstormsF40.228 Other natural environment type phobia