Lymph node biopsy icd 9 July 8, 2019 16 32 64 128 Sentinel lymph node biopsy icd 9 Axillary lymph node biopsy icd 9 Cervical lymph node biopsy icd 9 Sentinel lymph node biopsy breast icd 9 Excision biopsy lymph node icd 9 Lymph node enlargement icd 9 Lymph node axillary icd 10