Pseudarthrosis of cervical spine subsequent encounter icd 10 July 8, 2019 16 32 64 128 Pseudoarthrosis of cervical spine subsequent encounter icd 10 Pseudoarthrosis icd 10 Icd 10 code for pseudarthrosis of cervical spine initial encounter Pseudarthrosis cervical spine icd 10 Icd 10 code for pseudarthrosis of cervical spine Icd 10 code for pseudarthrosis at l4-l5