ICD-10-CM > Z00-Z99 > Z77-Z99 > Z93 > Z93.5 Z93.5 Cystostomy status Non-Billable/Non-Specific Codes Z93.50Unspecified cystostomy statusZ93.51Cutaneous-vesicostomy statusZ93.52Appendico-vesicostomy statusZ93.59Other cystostomy status