CPT 75872Radiology

Vein x-ray skull epidural

CPT 75872 covers an X-ray imaging study of the veins in the epidural space around the brain and skull. This specialized vascular imaging procedure uses contrast dye to visualize blood flow patterns in the veins surrounding the brain.

Showing rates for

National Average

Base Medicare rate

$124.21

This calculator gives a typical-case estimate using standard Medicare modifier rules. Actual payment depends on payer policies, documentation, code-specific CMS status indicators, and locality. Verify before billing.

RVU breakdown

Work RVU

1.14

PE RVU (NF)

2.63

MP RVU

0.07

Total RVU

3.84

Conversion factor: 32.3465 · Source: CMS MPFS RVU25A · Confidence: High

NCCI bundling edits

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Billing tips

Always bill professional (26) and technical (TC) components separately in non-facility settings to maximize reimbursement
Impact: Ensures full $124.21 payment rather than reduced global payment; prevents automatic bundling
Document the specific clinical indication and why non-invasive imaging (MRV/CTV) was inadequate or contraindicated
Impact: Prevents medical necessity denials which represent 40-50% of initial claim rejections for this code
Report contrast material separately using HCPCS codes (A9579 or specific agent code) when allowed by payer
Impact: Can add $50-150 to total reimbursement depending on contrast type and volume used
Verify pre-authorization requirements as many payers classify 75872 as a high-tech imaging procedure requiring prior approval
Impact: Prevents 100% denial; prior auth denials typically result in complete loss of $124.21 payment
Do not bundle with catheter placement codes (36100-36218) on the same claim; venography includes catheterization
Impact: Prevents unbundling denials and potential audit flags; catheter placement is included in the $124.21 rate
Use modifier 59 when performed with other neuroimaging on same day only if truly distinct and separate from other studies
Impact: Appropriate use adds $124.21; inappropriate use triggers audits and potential recoupment plus penalties

Applicable modifiers

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Frequently asked questions

What is the 2025 Medicare reimbursement rate for CPT code 75872?

The 2025 Medicare national average reimbursement rate for CPT 75872 is $124.21 for both facility and non-facility settings. This is based on 3.84 total RVUs (1.14 work RVU, 2.63 PE RVU, 0.07 MP RVU) multiplied by the 2025 conversion factor of 32.3465.

Does CPT 75872 require prior authorization from Medicare or commercial insurers?

While Medicare does not universally require prior authorization for 75872, many Medicare Advantage plans and commercial insurers classify this as an advanced imaging procedure requiring pre-certification. Always verify specific payer requirements before scheduling, as lack of authorization is a common denial reason resulting in zero payment.

Can I bill CPT 75872 with modifier 26 for professional component only?

Yes, modifier 26 should be appended to 75872 when billing only for the physician's professional interpretation and report in a facility setting. The facility separately bills the technical component (modifier TC). In non-facility settings where the provider owns the equipment, the global code without modifier is appropriate.

What documentation is required to support medical necessity for CPT 75872?

Documentation must include the clinical indication for epidural venography, evidence that non-invasive imaging (MRV or CTV) was inadequate or contraindicated, informed consent, and a complete radiologist interpretation report. Most payers require justification for why invasive venography was necessary over non-invasive alternatives to approve payment.

Can CPT 75872 be billed with other skull imaging codes on the same day?

CPT 75872 may be billed with other skull imaging procedures if they are distinct and separate services with different clinical purposes, typically requiring modifier 59. However, catheter placement codes are bundled into 75872 and should not be separately reported. Review CCI edits carefully to avoid unbundling denials.

What is the difference between CPT 75872 and other venography codes?

CPT 75872 is specific to epidural venography of the skull, imaging the epidural venous plexus around the brain. This differs from cerebral venography (36226), orbital venography (75880), or other venous imaging procedures that target different anatomic locations. Using the correct code for the specific anatomic site imaged is essential for proper reimbursement.

How many RVUs is CPT code 75872 worth in 2025?

CPT 75872 has a total of 3.84 RVUs in 2025, consisting of 1.14 work RVUs, 2.63 practice expense RVUs (both facility and non-facility), and 0.07 malpractice RVUs. These values are from the CMS Medicare Physician Fee Schedule RVU25A released December 23, 2024.