HCPCS 63010 — Laminectomy for exploration/decompression of spinal cord and/or cauda equina, one or two segments; lumbar for spondylolisthesis (8 hospitals, — samples)
HCPCS 63021 — Laminotomy (hemilaminectomy), for decompression of nerve root(s), including, partial facetectomy, foraminotomy and/or excision o (8 hospitals, — samples)
HCPCS 63031 — Laminotomy (hemilaminectomy), for decompression of nerve root(s), including partial facetectomy, foraminotomy and/or excision of (8 hospitals, — samples)
HCPCS 63041 — Laminotomy (hemilaminectomy), for herniated intervertebral disk, and/or decompression of nerve root; any level, extensive or ree (8 hospitals, — samples)
HCPCS 63215 — Laminectomy, one or two segments, for excision of intraspinal lesion; thoracic (8 hospitals, — samples)
HCPCS 63220 — Laminectomy, one or two segments, for excision of intraspinal lesion; lumbar (8 hospitals, — samples)
HCPCS 63240 — Laminectomy, more than two segments, for excision of intraspinal lesion; cervical (8 hospitals, — samples)
HCPCS 63242 — Laminectomy, more than two segments, for excision of intraspinal lesion; lumbar (8 hospitals, — samples)