Icd 10 colon mass unspecified July 8, 2019 16 32 64 128 Icd 10 code for colon mass unspecified Icd 10 code for colon mass unspecified behavior Icd 10 code for ascending colon mass unspecified Icd 10 colon Colon mass icd 10 Icd 10 code for colon mass