lab Testing
Communications
View recent updates, news and alerts regarding our testing
Stay informed with the latest updates, news, and alerts related to our testing.
October 20, 2026
September 9, 2026
April 24, 2026
Communication
Reminder: UnitedHealthcare Coverage Update–No Impact to HNL Lab Medicine
🧪 Latest Lab-Links
New and updated laboratory testing information
Previous Laboratory Testing Communications
Test Directory
Explore testing specifics in our testing directory. Search for a test by using test name or code.
Billing Communications
October 2026 Updates
Seasonal Respiratory Testing: Ordering Guide
Date: October 20, 2026
April 2026 Updates
HNL Lab Medicine is now in-network with Humana Medicare
Date: April 1, 2026
January 26 Updates
Understanding Referrals vs. Prior Authorizations for Laboratory Services
Date: January 13, 2026
December 25 Updates
Guidance on Ferritin (82728) Testing for Asymptomatic Patients
Date: December 15, 2025
July 25 Updates
Important Update on Highmark Blue Shield Policy for Vitamin D Testing
Date: July 14, 2025
