Hospital Laboratory Management System (LIS): Complete Guide

A Laboratory Information System (LIS), also called a laboratory management system, is the software that runs a hospital's diagnostic lab. It receives test orders, identifies samples, records results, checks quality and releases reports. In a Hospital Management System it is connected to OPD, IPD and billing, so an order placed by a doctor reaches the lab without paper and the result returns to the patient file.

• Sample mix-ups: Handwritten labels on tubes are a patient-safety risk.
• Slow turnaround: Staff chase pending samples and doctors chase results.
• Unbilled tests: A test performed on a verbal order may never be invoiced.
• Quality gaps: Without QC records, accreditation audits are painful.
• Report errors: Results typed twice are mistyped sometimes.

1. Order: The doctor selects tests or panels from OPD consultation or IPD rounds.
2. Collection: The phlebotomist collects the sample and a barcode label is printed and attached to each tube.
3. Accessioning: Samples are received in the lab and registered by scanning the barcode.
4. Processing: Samples go to the relevant section: biochemistry, haematology, microbiology and so on.
5. Result entry: Results are entered manually or received from the analyzer, if an interface is configured.
6. Verification: A separate person reviews and approves results. Splitting entry and verification catches errors.
7. Report release: The approved report is available to the doctor, printed or shared with the patient.
8. Billing: The test is posted to the patient's bill when it is performed.

• Lab sections, test master and panel configuration
• Sample barcoding and accessioning
• Two-step result verification
• Reference ranges and abnormal-result flags
• Quality control with Levey-Jennings charts, calibration logs and reagent batch tracking
• Analyzer interfacing (confirm which instruments your vendor supports)
• Turnaround time (TAT) tracking by test and section
• Outsourced test and referral tracking
• Automatic posting of performed tests to the bill

1. No barcode process. Without it, the LIS is only a result-typing tool.
2. Entry and verification by the same person. Defeats the purpose of verification.
3. Ignoring QC. QC records are what auditors and accreditation bodies ask for first.
4. LIS disconnected from billing. Tests are done but not invoiced.
5. Assuming all analyzers integrate. Check your specific instruments and communication protocols with the vendor before signing.

Setup effort is mostly in the test master: test names, units, reference ranges, sample types, turnaround targets and rates. Collect this from your existing lab and clean it first. Analyzer interfacing, if needed, is typically a separate technical task that needs the instrument vendor's cooperation, so schedule it early. Train phlebotomists and technicians on barcode handling, because the process change matters more than the screens.

QureSetu's LIS covers lab sections, test panels, sample barcoding, accessioning and a two-step verification, along with laboratory QC: Levey-Jennings charts, calibration logs and reagent batch tracking. A Diagnostic Daybook shows departmental volumes and turnaround times. Results flow to the doctor's view and every performed test posts to the bill. Read the hospital lab management page and the related radiology information system guide.

How does hospital software manage laboratory reports? Results are entered or received from analyzers, verified by a second person, then released to the patient file and doctor. Reports can be printed or shared, and the test posts to the bill.

What is the difference between LIS and HMS? An LIS handles only laboratory work. An HMS covers the whole hospital and usually includes an LIS module, so lab orders and results connect to OPD, IPD and billing.

Do I need barcode printers for an LIS? For safe sample identification, yes. A basic label printer and scanner are usually enough.

Can an LIS support NABL or NABH preparation? It supports documentation such as QC logs, calibration records and audit trails, which these bodies review. Accreditation still depends on your processes.

Want to see sample-to-report flow in a live LIS? Book a Free HMS Demo and bring one real test panel to try.