ICD-10-CM > Q00-QA0 > Q65-Q79 > Q76 > Q76.2 Q76.2 Congenital spondylolisthesis Billable/Specific Copy Code Copy Description Applicable To Congenital spondylolysis Type 1 Excludes spondylolisthesis (acquired) (M43.1-)spondylolysis (acquired) (M43.0-)