Icd 10 cm code for history of mastectomy July 8, 2019 16 32 64 128 Icd 10 cm code for history of bilateral mastectomy Icd 10 cm code for personal history of mastectomy Icd 10 cm code for history of left mastectomy Mastectomy history icd 10 Icd 10 code for history of breast cancer with bilateral mastectomy