Computed tomography of the cervical spine performed without any contrast agent, used for fracture detection, bony anatomy, and surgical planning.
- Medicare
- $130.60
- Work RVU
- 0.98
- Global, days
- Region
- Spine
Documentation requirements
What must appear in the operative or office note to support the claim.
Source · Editorial brief grounded in 3 cited references ↓
- Indication: trauma mechanism, neurologic findings, or postoperative question
- Statement that no contrast was given
- Prior imaging results, especially plain films
- Signed radiology report with findings and impression
- Prior authorization number for commercial plans
Applicable modifiers
Modifiers commonly billed with this code.
Source · AMA CPT modifier descriptors · CMS NCCI Policy Manual
What this code covers
Source · Editorial summary grounded in 3 cited references ↓
72125 is non-contrast CT of the cervical spine. It is the workhorse study for neck trauma and the default when a surgeon needs to see bone: fracture lines, facet anatomy, ossified ligament, fusion mass, or hardware position.
In an ortho or spine practice, it shows up after a fall or motor vehicle accident, before posterior cervical fixation to plan screw trajectories, and months after an ACDF to judge whether the fusion took. Sagittal and coronal reformats are part of the study and are not billed separately.
Two things cause denials. First, commercial plans often require prior authorization through a radiology benefit manager for outpatient CT, and the authorized code has to match what was performed. If the order said with contrast and the tech ran it without, the claim fails. Second, diagnosis coding has to support CT over plain films. A neck pain code alone rarely holds up. Fracture, radiculopathy with failed conservative care, myelopathy, or postoperative assessment codes do.
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 (0.98) is the surgeon's own effort — the figure physician pay and productivity targets are built on. The total RVU (3.91) adds practice overhead and malpractice, and is what drives the Medicare payment below.
| Work RVU | 0.98 |
| Practice expense RVU | 2.86 |
| Malpractice RVU | 0.07 |
| Total RVU | 3.91 |
| Medicare national rate | $130.60 |
| 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 | $130.60 |
HOPD (APC 5522) Hospital outpatient department | $106.81 |
Common denial reasons
The recurring reasons claims for CPT 72125 get rejected.
Source · Editorial brief grounded in CMS NCCI edits, AAOS coding appeals, and cited references ↓
- No prior authorization or authorization issued for a different code
- Diagnosis does not justify CT (nonspecific neck pain)
- Contrast status on the claim does not match the report
- Duplicate billing with a 3D rendering code without separate workstation documentation
- Missing interpretation for the professional claim
Frequently asked questions
Source · Generated from the editorial pipeline, verified against 3 cited references ↓
01Is 72125 with or without contrast?
02Can I bill reformats separately with 72125?
03Does CT cervical spine need prior authorization?
04What diagnosis supports CT of the cervical spine after fusion?
Sources & references
Editorial content was developed using the following public sources.
Mira Scribe
Mira Scribe captures the injury mechanism, neuro exam, and the clinical question behind the CT order, which is what payers and authorization reviewers look for.
See how Mira captures CPT 72125 documentation