Alphabetic Index · main term
Hamartosis
Hamartosis is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). The Index lists Q85.9 for this term: Phakomatosis, unspecified. It is a billable code. Confirm any code you find here in the Tabular List before you report it.
Code the Index gives
Phakomatosis, unspecified
Other Index terms that lead to Q85.9
Different words, same code. 2 entries