CPT 72142Radiology

Mri neck spine w/dye

CPT code 72142 covers an MRI scan of the neck and cervical spine performed with contrast dye injected into a vein to enhance image quality and help detect abnormalities like tumors, infections, or nerve compression.

Showing rates for

National Average

Base Medicare rate

$271.06

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

1.78

PE RVU (NF)

6.47

MP RVU

0.13

Total RVU

8.38

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

NCCI bundling edits

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Billing tips

Verify contrast administration was actually performed and documented in the radiology report before using 72142 instead of 72141 (without contrast)
Impact: Using 72142 when contrast was not given can result in overpayment recovery of approximately $40-60 difference between codes, plus potential fraud investigation
Bill globally (without modifiers) when your facility owns both equipment and employs the interpreting radiologist to capture full $271.06 reimbursement
Impact: Splitting into 26 and TC components when unnecessary reduces total reimbursement by approximately 5-10% due to rounding and payer fee schedule variations
Document medical necessity thoroughly including failed conservative treatment, specific clinical indications, and how contrast enhancement is essential for diagnosis
Impact: Strong medical necessity documentation reduces denial rate from 15-20% to under 5% for high-cost imaging studies, protecting $271.06 per claim
Verify prior authorization requirements before scheduling as most commercial payers require pre-approval for cervical spine MRI with contrast
Impact: Failure to obtain prior authorization results in 100% denial ($271.06 write-off) in most cases with limited appeal success
Code cervical spine MRIs separately from thoracic or lumbar studies (72146, 72148, 72156, 72158) using modifier 59 when multiple regions scanned same day
Impact: Proper use of modifier 59 captures additional $250-300 per additional spine region rather than losing payment to bundling edits
Ensure radiology report specifically describes sequences obtained, contrast type and dosage, and diagnostic findings to support the CPT code selection

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Frequently asked questions

What is the Medicare reimbursement rate for CPT 72142 in 2025?

The 2025 Medicare national average reimbursement rate for CPT 72142 is $271.06 for both facility and non-facility settings. This rate is based on 8.38 total RVUs (1.78 work RVU, 6.47 practice expense RVU, and 0.13 malpractice RVU) multiplied by the 2025 conversion factor of 32.3465. Actual payment may vary by geographic locality based on the Geographic Practice Cost Index (GPCI) adjustments.

What is the difference between CPT 72141 and 72142?

CPT 72141 is MRI of the cervical spine without contrast material, while CPT 72142 is MRI of the cervical spine with contrast material administered intravenously. Code 72142 requires documentation of actual contrast injection and is typically used when enhanced visualization is needed for suspected tumors, infections, inflammation, or vascular abnormalities. The contrast-enhanced study (72142) reimburses approximately $40-60 more than the non-contrast version due to additional supplies, monitoring, and radiologist interpretation complexity.

Can CPT 72142 be billed with an office visit on the same day?

Generally no, CPT 72142 should not be billed with an E/M service on the same day for a scheduled, pre-arranged MRI. However, if a significant, separately identifiable evaluation and management service is performed on the same date (such as evaluation of new symptoms unrelated to the imaging indication), an E/M code may be billed with modifier 25 appended. The E/M documentation must clearly demonstrate a service beyond simply ordering the MRI or discussing results.

Does CPT 72142 require prior authorization from insurance?

Most commercial insurance plans, Medicare Advantage plans, and managed Medicaid require prior authorization for CPT 72142. Traditional Medicare does not require prior authorization but may conduct post-payment review. Prior authorization requirements vary by payer and often involve submitting clinical documentation through radiology benefit management companies. Performing the procedure without required authorization typically results in complete denial with limited appeal options.

How many RVUs is CPT code 72142 worth in 2025?

CPT 72142 has a total of 8.38 RVUs in 2025, consisting of 1.78 work RVUs, 6.47 non-facility practice expense RVUs (same for facility setting), and 0.13 malpractice RVUs. This places it in the moderate-to-high RVU range for diagnostic imaging procedures, reflecting the technical complexity, equipment costs, and professional expertise required for contrast-enhanced cervical spine MRI.

What diagnosis codes support medical necessity for CPT 72142?

Common ICD-10 codes supporting medical necessity for CPT 72142 include M50.x (cervical disc disorders), M48.02 (spinal stenosis cervical region), G95.x (spinal cord diseases), C72.0 (malignant neoplasm of spinal cord), M46.2x (osteomyelitis of vertebra), G35 (multiple sclerosis), and S14.x (cervical spinal cord injury). The specific diagnosis must justify why contrast enhancement is necessary rather than a non-contrast study, typically involving suspected infection, tumor, inflammation, or post-surgical evaluation.

Can CPT 72142 and 72141 be billed together on the same date of service?

These codes should generally not be billed together as they represent the same anatomical study with and without contrast. If your facility protocol requires obtaining images both before and after contrast administration during the same session, you should typically report only 72142 (with contrast) or potentially 72156 (without contrast followed by with contrast, if protocol was pre-planned). Billing both 72141 and 72142 will likely result in one being denied as duplicate or bundled unless exceptional circumstances are clearly documented with modifier 59.