ICD-10-CM > F01-F99 > F40-F48 > F45 > F45.2 F45.2 Hypochondriacal disorders Non-Billable/Non-Specific Type 2 Excludes delusional dysmorphophobia (F22)fixed delusions about bodily functions or shape (F22) Codes F45.20Hypochondriacal disorder, unspecifiedF45.21HypochondriasisF45.22Body dysmorphic disorderF45.29Other hypochondriacal disorders