ICD-10-CM Diagnosis Code (2025)
Official Description for F45.21
Hypochondriasis
Coding Notes & Guidelines for F45.21
Inclusion Terms
- Hypochondriacal neurosis
- Illness anxiety disorder
Parent Code (Less Specific):
About ICD-10-CM Code F45.21 (Hypochondriasis)
ICD-10-CM code F45.21 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM F45.21 became effective on October 1, 2024.
This page provides detailed information about F45.21 - Hypochondriasis. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Hypochondriasis.