C-Arm DICOM and PACS Integration: What to Know
You are evaluating a refurbished C-arm, and somewhere between reviewing image quality specs and negotiating price, someone on your team asks a question that stops the conversation cold: “Will it connect to our PACS?” That question matters more than most buyers realize before they ask it. Understanding C-Arm DICOM and PACS Integration before you sign a purchase order can save your facility real time, real money, and a painful post-delivery surprise.
What DICOM and PACS Actually Mean for Your Imaging Workflow
DICOM stands for Digital Imaging and Communications in Medicine. Think of it as a universal language that medical imaging equipment uses to create, store, and share image files. Without it, a fluoroscopy image is just a picture on a screen. With it, that image becomes a structured file that carries patient information, procedure data, and image metadata in a standardized format that other systems can read and act on.
PACS stands for Picture Archiving and Communication System. Your PACS stores those images, organizes them by patient and procedure, and makes them available for review, reporting, and long-term retention. DICOM is the format and the protocol. PACS is the destination. A C-arm that supports DICOM does not automatically connect to your PACS without configuration.
When a C-arm sends images to a PACS, it formats the image as a DICOM object, packages it with header information, establishes a network connection, and transmits the study using a process called DICOM Store. Whether that handshake succeeds depends on both the C-arm’s software and how your PACS is configured to receive it.
What to Verify Before You Buy a Refurbished C-Arm
DICOM support is not a checkbox you can assume is present just because a model is listed as DICOM-capable. On the GE OEC 9900 Elite, for example, the system specifications include DICOM 3.0 covering storage, print, and query worklist functions. But the 9900 Elite has been sold in multiple configurations, and two units of the same model can have meaningfully different software packages depending on how they were originally ordered and what options were activated.
Before committing to any refurbished system, ask specifically which DICOM options are installed and enabled on that unit. “It supports DICOM” is not the same as “DICOM Store is active, Modality Worklist is licensed, and the network interface is configured.”
Here is what your team should verify:
- DICOM Store: Can the C-arm push acquired images directly to a PACS server? This is the foundational capability most facilities need.
- Modality Worklist (where supported): Can the C-arm query your scheduling system to pull patient and procedure data automatically, reducing manual entry and the risk of patient ID errors?
- MPPS (where supported): Can the C-arm notify your PACS or RIS when a procedure step has started or completed?
- Wired vs. wireless connectivity: Some systems support both; others are wired only. Know your facility’s network environment before assuming wireless is an option.
- PACS compatibility: Your PACS administrator will need to register the C-arm as an authorized device, assign an Application Entity (AE) Title, and confirm that the PACS can accept images from this modality type.
The Difference Between Exporting Images and True PACS Integration
Many older C-arms allow you to export images to a USB drive, burn a CD, or print to a DICOM printer. That is image export. It is not the same as a C-arm that sends studies directly into your PACS workflow, automatically tagged to the right patient, linked to the right procedure order, and available for physician review minutes after the case ends.
True integration means the C-arm is a recognized node on your clinical network, receiving worklist data before the case and reporting back when it is done. That requires a C-arm with the right software options in place. Explore the new and used C-arm machines available through Pacific Healthcare Imaging to compare models and discuss which units come with specific DICOM options enabled.
What Your IT and PACS Team Will Need
When your IT or PACS administrator sets up a new C-arm on the network, they will need the unit’s assigned AE Title, IP address, and communication port. They will provide reciprocal details about your PACS server. Pacific Healthcare Imaging can help you identify which units have the connectivity capabilities you need. The network configuration itself is a job for your clinical IT and PACS team.
If your facility is adding a C-arm for the first time, also factor in power requirements. The power requirements for C-arm systems vary by model and can affect installation planning alongside network readiness.
Talk to Your PACS Environment Before You Order
The most common avoidable problem in C-arm procurement is a mismatch between what the equipment can do and what the facility’s environment expects. Knowing your PACS vendor, understanding which DICOM services your system uses, and confirming the C-arm supports those services will make installation smoother for everyone involved.
If you are evaluating a GE OEC 9900 Elite on a rental or lease basis, the same questions apply. Renting does not eliminate the need to confirm DICOM options. The unit still needs to fit your workflow, whether you own it or not.
Image quality, age, and price are reasonable starting points when evaluating a C-arm. But a system that produces excellent images and cannot connect to your clinical workflow creates more work, not less. Confirming digital connectivity before purchase is not an afterthought. It is part of the buying decision.
If you are in the middle of that evaluation right now, the team at Pacific Healthcare Imaging wants to hear about your specific environment before recommending a unit. Every conversation starts there. Call (619) 810-0020 or email sales@pacifichealthusa.com to speak with a medical imaging equipment specialist. There is no cost to the conversation, and understanding your PACS environment before you order is exactly where that conversation should begin.
Frequently Asked Questions
What is C-Arm DICOM and PACS Integration, and why does it matter for my facility?
DICOM is the standard file format and communication protocol used by medical imaging devices. PACS is the system your facility uses to store, manage, and retrieve those images. When a C-arm supports DICOM and is properly configured on your network, it can send images directly into your PACS for physician review and long-term archiving. For most facilities, that connection is central to efficient post-procedure workflow.
Does every refurbished C-arm come with DICOM options already installed?
No, and this is one of the most important things to confirm before purchasing. The same model can be configured differently depending on how the original system was ordered and what software options were activated. Two units of the same model may have different DICOM capabilities installed. Always ask which specific DICOM options are present and enabled on the individual unit you are considering.
What is Modality Worklist, and does my C-arm need it?
Modality Worklist is a DICOM feature that allows a C-arm to query your scheduling system and automatically pull patient and procedure information before a case begins. This eliminates manual data entry at the machine and reduces the risk of patient identification errors. Not every facility or every C-arm supports it, but for high-volume ASCs and imaging centers with an active RIS or HIS, it can meaningfully improve workflow accuracy.
What is MPPS and how is it different from Modality Worklist?
Modality Worklist goes from your scheduling system to the C-arm, pulling patient data in. MPPS goes the other direction, from the C-arm back to your PACS or RIS, notifying those systems when a procedure step has started or finished. Together, they create a closed-loop communication between your imaging device and your clinical information systems. MPPS support varies by model and software version, so it needs to be confirmed on any unit you are evaluating.
Who is responsible for connecting my C-arm to our PACS network?
Pacific Healthcare Imaging can help you identify C-arm equipment with the DICOM capabilities your workflow requires. The actual network configuration, including registering the device on your PACS, assigning network credentials, and testing connectivity, is handled by your facility’s IT team and PACS administrator. Those are the right people to involve early in the process, ideally before you finalize which unit you are purchasing.
How do I find out which C-arm models will work with my PACS before I buy?
Start by talking to your PACS administrator to understand which DICOM services your system uses and any requirements for adding a new modality. Then bring those details to your equipment conversation. Pacific Healthcare Imaging helps buyers evaluate C-arm options based on clinical needs, workflow compatibility, and DICOM capabilities. Call (619) 810-0020 or visit Pacific Healthcare Imaging to speak with a specialist who can help you match the right equipment to your environment before you order.
