525.23
Severe atrophy of the mandible
The ICD-9 code for severe atrophy of the mandible is 525.23.
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 525.23 →