M54 2 cervicalgia icd 10 cm July 8, 2019 16 32 64 128 723.1 icd 9 cm m54 2 icd 10 cm cervicalgia M542 icd 10 M54 2 cervicalgia M54.10 icd 10 M54.42 icd 10 M54.14 icd 10