ICD-10-CM > Z00-Z99 > Z40-Z53 > Z44 > Z44.1 > Z44.10 Z44.10 Encounter for fitting and adjustment of unspecified artificial leg Non-Billable/Non-Specific Codes Z44.101Encounter for fitting and adjustment of unspecified right artificial legZ44.102Encounter for fitting and adjustment of unspecified left artificial legZ44.109Encounter for fitting and adjustment of unspecified artificial leg, unspecified leg