N504

Disc excision (one level)

Fee

ComponentValue
Provider fee$1,122.00
Assistant, listing; PDF p. 78711 basic units
Anaesthesia, listing; PDF p. 78715 basic units
Schedule and sources
Fee edition
October 1, 2026
Record effective
2026-04-01
Schedule edition
July 22, 2026; effective July 1, 2026
Official files

PDF page 787 / Z3

Disc excision (one level) ......................................................... 11 1122.00 15
Passages mentioning N504

PDF page 797 / Z13

Note:
         1.The repeat decompression premium (E373) only applies to the major “N” prefix
           decompressive procedure (N500, N501, N502, N503, N504, N505, N506, N507, N508,
           N579, N509, N510, N511, N512).
         2.The repeat fusion premium (E375) only applies to the major fusion “E” or “N” prefix codes
           (E363, E365, E367, N516, N517, N518, N559, N580, E369, E384, E370, N528, N513, N519,
           N514, N581, N532, N515, N582).
Fee master record

Master, record 3854. Record Layout PDF, page 1.

N50420260401999999990001122000000001420100000000000000000239400000002394000

Auxiliary master fields are preserved as raw scaled values. The linked layout calls them zero-filled, but this edition contains non-zero values. They are not presented as final dollar fees or PDF units.

FieldRaw / scale 10,000
provider00011220000 / 1122
assistant00001420100 / 142.01
specialist00000000000 / 0
anaesthetist00002394000 / 239.4
non anaesthetist00002394000 / 239.4
Explanation

AI-generated. Unreviewed.

Removal of one disc level in the thoracic spine, done through an anterior approach. The thoracotomy is done by a separate surgeon. It is listed under Anterior Spinal Decompression in Spinal Surgical Procedures.

Watch out for

Heading says the thoracotomy is done by a separate surgeon.

Sources and updates
Fee master effective October 1, 2026Schedule effective July 1, 2026Source versions and changes
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