Diagnostic Imaging Platform System Design

Platform System Design in a Diagnostic Imaging Practice

An imaging group is rarely one site. It may own freestanding centers, read for several hospitals and send a mobile unit to nursing homes. Platform system design for that business has to scale across sites without mixing them. The system is hosted in the cloud and reached through a web browser, so reading groups, center managers and billers log in from wherever they work. Data is backed up to off-site clusters in real time, and the system monitors for threats. Traffic between systems, including each API call, is encrypted. The data model starts with the study and the order behind it, then splits each study into the parts that get billed. Each part links to a site, a scanner, a reader, a payer and an entity. Access is set by role. A scheduler, a coder and an owner each see what their job needs, and every action is logged.

Why Is Platform System Design Different in Diagnostic Imaging?

Platform system design in imaging starts from a physical asset and a split payment. A scanner at one address produces a study, and that study may be paid to three different parties. A data model that treats a study as a single line cannot show who earned what. The model has to hold the study, each of its billed parts, the scanner and site that made it, and the reader who interpreted it, as linked records.

Entity lines matter more in imaging than in many fields. A fixed-site testing facility may not share its practice location, or the equipment used for its tests, with another Medicare-enrolled entity. That rule makes the physical site and the billing entity the same thing in the data. A system that lets staff move a scanner or a payer between entities without a trace can create compliance problems. The platform system design keeps those links fixed and keeps a history of any change.

Retention and uptime are also real. Mammography facilities must keep original mammograms and reports for set periods under federal rules, and state law may require longer. Under the HIPAA Security Rule, a covered entity needs a data backup plan, a disaster recovery plan and an emergency mode plan. A reading group that cannot reach its billing system cannot bill reads, and a center that cannot reach its schedule cannot book studies. The platform system design must cover both.

What Diagnostic Imaging Platform System Design Handles

Contingency planning under the HIPAA Security Rule

The rule requires a data backup plan, a disaster recovery plan and an emergency mode operation plan. The platform keeps real-time off-site backups, and the practice's team keeps its own recovery steps tested. (45 CFR 164.308: Administrative safeguards (risk analysis and contingency plan))

Technical safeguards for access and audit

The Security Rule requires unique user identification, an emergency access procedure, audit controls, person authentication and transmission security. Each user has a login, role access is set by the practice, and actions are recorded. (45 CFR 164.312: Technical safeguards)

Site and entity separation for testing facilities

A fixed-site testing facility may not share its practice location or its diagnostic equipment with another Medicare-enrolled entity. Each site, scanner and entity is its own record, and moves between them are logged. (42 CFR 410.33: Independent diagnostic testing facility)

Studies split into billed parts

Medicare pays the professional and technical parts of radiology separately, and both can be billed in one global line. Each study holds its global, technical and professional parts as linked lines with their own payer and billing entity. (CMS Medicare Claims Processing Manual, Chapter 13: Radiology Services and Other Diagnostic Procedures)

Mobile and portable imaging

Medicare has a separate transportation component for portable X-ray services, with HCPCS codes R0070 to R0075. A transport line is tied to the portable study and the stop where it was performed. (CMS Medicare Claims Processing Manual, Chapter 13: Radiology Services and Other Diagnostic Procedures)

Mammography record retention

Mammography facilities must keep original mammograms and reports for at least five years, or ten years if the patient has no further mammograms at the facility, or longer if state law requires it. Retention rules are set per record type. (21 CFR 900.12: Quality standards for mammography, including record retention)

How Does Diagnostic Imaging Platform System Design Work?

1. 1. Set up entities and sites

   In the platform system design, each billing entity, site and scanner is entered once and linked. Payer settings, bank details and tax IDs are held at the entity level.

2. 2. Create the study record

   A study is created from the order and the schedule, then split into global, technical and professional parts as the billing arrangement requires.

3. 3. Assign roles

   The practice sets which roles can see which sites, entities and patient details. Each login is unique, and sessions end after inactivity.

4. 4. Protect and back up

   Data is encrypted between systems and backed up off site as it changes. The system monitors for threats and keeps an audit log of access.

5. 5. Review and recover

   The practice reviews access logs and tests its recovery steps. Results are shared with leaders through imaging reporting.

Diagnostic Imaging Platform System Design vs. Generic Software

Who Uses It in a Diagnostic Imaging Practice

• IT lead: Platform system design with off-site backups and role-based access, so the group does not run servers at each site.
• Compliance officer: Unique logins, access logs and a fixed link between each site and entity, which support audits and enrollment reviews. Related rules are covered in HIPAA work.
• Radiology group owner: One platform that adds a new center or hospital contract without a new system, and keeps each entity's books apart.