CPT 71048Radiology

X-ray exam chest 4+ views

CPT code 71048 covers a comprehensive chest X-ray examination using four or more different views to thoroughly evaluate the lungs, heart, chest wall, and surrounding structures. This multi-view approach provides radiologists with detailed images from multiple angles to detect abnormalities that might be missed on standard two-view chest films.

Showing rates for

National Average

Base Medicare rate

$44.31

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

0.31

PE RVU (NF)

1.04

MP RVU

0.02

Total RVU

1.37

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

NCCI bundling edits

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Billing tips

Document the exact number and type of views obtained in the radiology report header or technique section
Impact: Prevents downcoding from 71048 ($44.31) to 71047 ($31.82) or 71046 ($23.66), protecting $12-20 per claim
Verify medical necessity documentation supports the need for four or more views rather than standard two-view exam
Impact: Reduces denial rate by 35-40% for chest X-rays; clinical indication must justify additional views beyond PA and lateral
When billing with modifier 26 in hospital settings, confirm the facility is billing TC to avoid duplicate global billing
Impact: Prevents compliance violations and overpayment recovery actions; ensures correct component billing split
Do not bill 71048 with 71046 or 71047 on the same date of service for the same anatomical area
Impact: CCI edits bundle lower-view chest X-rays into comprehensive studies; billing both codes triggers automatic denial
For comparison studies ordered same day, use appropriate repeat modifiers (76/77) and document clinical change requiring additional imaging
Impact: Improves approval rate for medically necessary repeat studies from 45% to 85% when properly documented
Verify LCD/NCD coverage requirements for your MAC jurisdiction regarding chest X-ray view requirements
Impact: Some MACs have specific documentation requirements that vary regionally; compliance prevents post-payment audits

Common denials

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Frequently asked questions

What is the Medicare reimbursement rate for CPT code 71048 in 2025?

The 2025 Medicare national average payment for CPT 71048 is $44.31 for both facility and non-facility settings. This is based on 1.37 total RVUs multiplied by the 2025 conversion factor of 32.3465. Actual payment may vary by geographic locality based on GPCI adjustments.

What is the difference between CPT codes 71046, 71047, and 71048?

The difference is based on the number of views obtained: 71046 covers 2 views (typically PA and lateral), 71047 covers 3 views, and 71048 covers 4 or more views. The code selection must match the actual number of radiographic projections performed and documented, with 71048 reimbursing at $44.31 compared to lower rates for fewer views.

How many RVUs is CPT code 71048 worth in 2025?

CPT 71048 has 1.37 total RVUs in 2025, consisting of 0.31 work RVUs, 1.04 practice expense RVUs (both facility and non-facility), and 0.02 malpractice RVUs. These values are from the CMS Physician Fee Schedule RVU25A released December 23, 2024.

When is it medically necessary to bill 71048 instead of 71046?

Bill 71048 when clinical circumstances require four or more views beyond standard PA and lateral imaging. Common indications include evaluating rib fractures (requiring oblique views), assessing pleural effusion (requiring decubitus views), characterizing chest wall abnormalities, or further evaluating suspicious findings seen on two-view films that need additional angulation for proper assessment.

Can CPT 71048 be billed with modifier 26 for professional component only?

Yes, modifier 26 should be appended when billing only for physician interpretation services in hospital or facility settings where the technical component is billed separately by the facility. The professional component represents the radiologist's work in interpreting the images and generating the diagnostic report.

What documentation is required to support billing CPT 71048?

Documentation must clearly identify all four or more views obtained (e.g., PA, lateral, right oblique, left oblique), include clinical indication justifying the additional views, contain technique details for each view, provide interpretation of findings, and include radiologist signature with credentials. The report must demonstrate why standard two-view imaging was insufficient.

Why was my CPT 71048 claim denied or downcoded to 71047 or 71046?

Common reasons include insufficient documentation of the actual number of views performed, radiology report failing to enumerate specific views in the technique section, lack of medical necessity justification for additional views beyond standard PA and lateral, or payer audit finding fewer than four views were actually obtained despite billing for 71048.