522.5
Periapical abscess without sinus
The ICD-9 code for periapical abscess without sinus is 522.5.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 522.5 →