F45.21Billable
Hypochondriasis
Chapter 5: Mental, Behavioral and Neurodevelopmental disorders
Inclusion Terms
2 items
Inclusion Terms
- •Hypochondriacal neurosis
- •Illness anxiety disorder
Billable Code
F45.21 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Referenced in Diagnoses
Conditions that use this ICD-10 code in their documentation
View documentation for anxiety about health
anxiety about health
View TemplatesIllness Anxiety Disorder
Additional Information from Parent Codes
The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.
Parent Codes Referenced:
Includes
1 item
Includes
From F01-F99:
- •disorders of psychological development
Excludes2
16 items
Excludes2
From F01-F99:
- •symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
From F45:
- •dissociative and conversion disorders (F44.-)
- •
- •hair-plucking (F63.3)
- •lalling (F80.0)
- •lisping (F80.0)
- •malingering [conscious simulation] (Z76.5)
- •nail-biting (F98.8)
- •psychological or behavioral factors associated with disorders or diseases classified elsewhere (F54)
- •sexual dysfunction, not due to a substance or known physiological condition (F52.-)
- •thumb-sucking (F98.8)
- •tic disorders (in childhood and adolescence) (F95.-)
- •Tourette's syndrome (F95.2)
- •trichotillomania (F63.3)