ICD-10-CM > A00-B99 > A65-A69 A65-A69 Other spirochetal diseases Type 2 Excludes leptospirosis (A27.-)syphilis (A50-A53) Codes A65Nonvenereal syphilisA66YawsA67Pinta [carate]A68Relapsing feversA69Other spirochetal infections