Fusion · Spine

Add-on code for cervical vertebral corpectomy at each additional segment beyond the first, performed via an anterior approach with decompression of the spinal cord and/or nerve roots.

Verified May 8, 2026 · 6 sources ↓

Medicare: $237.48
Work RVU: 4.25
Global, days
Region: Spine

Drawn from CMSGuidelinesAAPCMdclarity

Documentation requirements

What must appear in the operative or office note to support the claim.

Source · Editorial brief grounded in 6 cited references ↓

Operative note must identify each cervical vertebral level resected by name (e.g., C4, C5) — not just 'multilevel'
Document the extent of resection (partial vs. complete) at each additional segment
Record the specific neurological indication for each additional level: myelopathy, radiculopathy, tumor, or trauma
Confirm anterior approach is documented; posterior approaches require different codes
Preoperative imaging (MRI or CT) confirming multilevel pathology at each billed segment must be in the record
If co-surgery (modifier 62) is billed, each surgeon's operative report must describe their distinct intraoperative role

Applicable modifiers

Modifiers commonly billed with this code.

Source · AMA CPT modifier descriptors · CMS NCCI Policy Manual

22 Increased complexity 59 Distinct service 62 Co-surgeons 80 Assistant surgeon AS PA/NP/CNS assistant

What this code covers

Source · Editorial summary grounded in 6 cited references ↓

63082 is an add-on code — never reported alone. It describes the anterior resection (partial or complete) of each additional cervical vertebral body beyond the level covered by the primary corpectomy code. The primary procedure establishes the approach and the first-level corpectomy; 63082 captures the incremental surgical work at each subsequent cervical segment. Because it carries a ZZZ global period, no separate global-period tracking applies — the global follows the primary procedure code.

This code is used most frequently by neurosurgeons and orthopedic spine surgeons operating on multilevel cervical pathology — typically degenerative disc disease with myelopathy or radiculopathy, trauma, or tumor requiring more than one vertebral body to be removed. The operative note must clearly identify each vertebral level resected and the decompression achieved at each segment. Vague language like 'multilevel decompression performed' is not sufficient for audit purposes.

Because 63082 is an add-on, modifier 51 is not applied. Co-surgery (modifier 62) and assistant surgeon modifiers are applicable when two surgeons perform distinct portions of the multilevel corpectomy. Payer authorization requests for multilevel cervical corpectomy should specify each segment by level (e.g., C4, C5) and include imaging supporting multilevel cord or root compression.

RVU & reimbursement

Component RVUs and Medicare national rate. Actual payment varies by GPCI locality.

Source · CMS Physician Fee Schedule, RVU26A · January 2026

Work RVU vs. total RVU

The work RVU (4.25) is the surgeon's own effort — the figure physician pay and productivity targets are built on. The total RVU (7.11) adds practice overhead and malpractice, and is what drives the Medicare payment below.

Work RVU	4.25
Practice expense RVU	1.43
Malpractice RVU	1.43
Total RVU	7.11
Medicare national rate	$237.48
Global period	days

Payment by site of service

Medicare pays different rates by setting. HOPD typically pays substantially more than ASC for the same procedure.

Source · CMS OPPS Addendum B·ASC HCPCS payment rates·2026

Setting	Medicare rate (national)
Office (PFS non-facility) Procedure performed in physician's office	$237.48

Common denial reasons

The recurring reasons claims for CPT 63082 get rejected.

Source · Editorial brief grounded in CMS NCCI edits, AAOS coding appeals, and cited references ↓

Billed without a primary corpectomy code — 63082 is an add-on and cannot stand alone
Operative note fails to identify each additional segment by level, making medical necessity indeterminate
Modifier 51 incorrectly appended — add-on codes are exempt from modifier 51 and payers will reject or reduce payment
Authorization obtained for single-level corpectomy only; additional segment not pre-authorized by payer
Imaging in the record does not demonstrate multilevel pathology requiring corpectomy at each billed segment

Frequently asked questions

Source · Generated from the editorial pipeline, verified against 6 cited references ↓

01What is the primary code that must accompany 63082?

63082 is listed separately in addition to the primary cervical corpectomy code. Report the primary procedure code for the first vertebral body resection, then add 63082 for each additional cervical segment. Billing 63082 without the primary code will result in an automatic denial.

02How many times can 63082 be reported on a single claim?

Report 63082 once for each additional cervical segment beyond the first. If two additional levels are resected (e.g., C4 and C5 beyond the primary level), bill 63082 twice. Each unit must be supported by level-specific operative documentation and imaging.

03Does 63082 need modifier 51?

No. Add-on codes are exempt from modifier 51. Appending modifier 51 to 63082 is a coding error that can trigger a payment reduction or rejection. Most payers recognize the add-on designation and will process without modifier 51.

04Can modifier 62 be used with 63082 for co-surgery?

Yes. If two surgeons perform distinct portions of the multilevel corpectomy — for example, one managing the vascular exposure and the other performing the bony resection — modifier 62 applies to both the primary code and 63082. Each surgeon must submit a separate operative report documenting their specific work.

05What global period applies to 63082?

63082 carries a ZZZ global period, which means it has no independent global period. Post-operative care and global period rules are governed entirely by the primary procedure code with which 63082 is billed.

06Does prior authorization for the primary corpectomy automatically cover 63082?

Not always. Many payers require that each additional segment be specified in the authorization request. If your authorization was obtained for a single-level corpectomy and intraoperative findings necessitated an additional level, document that finding explicitly and contact the payer before or immediately after surgery to amend the authorization.

Sources & references

Editorial content was developed using the following public sources. Last verified May 8, 2026.

Mira Scribe

Mira's AI scribe captures each cervical vertebral level resected from surgeon dictation — distinguishing the primary corpectomy level from each additional segment — and flags if the operative note lacks level-specific decompression findings. This prevents the most common denial for 63082: a vague multilevel narrative that payers reject for absent segment-by-segment medical necessity documentation.

See how Mira captures CPT 63082 documentation