Jigsaw is a Clinical Coding Assistant for NHS Hospitals that reads free-text documentation and outputs highly accurate clinical codes.
How It Works|
Running 'invisibly' within the EPR, Jigsaw uses 'explainable AI' to increase coding capacity.
Documentation Read
- •Reads multiple parts of patient records within the EPR
- •Ensures complete episode coding coverage
Explainable AI Analysis
- •AI analyses documentation in transparent manner like a human coder
- •Applies national standards and local guidelines
- •Assigns primary diagnosis and mandatory co-morbidities
Accurate Codes Output
- •Final codes go directly to the Encoder
- •Quality assurance from Jigsaw's own ACCs maintains high accuracy
- •Trusts can optionally audit in current manner
Features for Reliable Auto-Coding|
Our integrated AI helps enhance the clinical coding team's efficiency by working alongside.
End-to-end automation
- •Running in real-time, there is no need to 'switch Jigsaw on' or re-type its output into the Encoder.
- •Jigsaw handles coding the whole episode.
Embedded into existing workflows
- •Episodes which are coded by Jigsaw come off the work list, those that aren't stay on for the Trust's coding team.
- •Audits can be run in the same way as before.
- •No new logins or screens required.
Accuracy backed by ACCs
- •We ensure that only codes which we are confident in are output. We never 'guess'.
- •Strict internal quality assurance is undertaken by Jigsaw's own ACCs. This includes spot checks, confirming of uncommon codes and confidence scoring. Combined this ensures consistent high accuracy.
Data Security & Compliance|
Our platform is built on rock-solid security foundations, ensuring your clinical data is protected to the highest standards.
Cyber Essentials+
Certified to the government-backed Cyber Essentials+ standard, providing assurance that our defenses are robust against common cyber threats.

DSP Toolkit Compliant
Fully compliant with the NHS Data Security and Protection Toolkit, ensuring we meet all NHS digital security requirements for handling patient data.
AWS Infrastructure
Built on Amazon Web Services' secure cloud infrastructure, leveraging industry-leading security practices, encryption, and redundancy for maximum data protection.
What Our Customers Say|
Trusted by Heads of Clinical Coders to improve efficiency whilst maintaining high-standards.

"We're at breaking point. Without new technology like Jigsaw, we simply can't keep up."
Anita Turnbull
Head of Clinical Coding, East Lancashire NHS Trust


✨ Ready to Transform Your Clinical Coding?|
Join other NHS Trusts who are using Jigsaw's Clinical Coding Assistant to automate specific areas of clinical coding and generate in-year cost savings.
Frequently Asked Questions|
Get answers to common questions about Jigsaw's Clinical Coding Assistant
Other questions? Email us here