Finally, Lehigh Valley Hospital - Cedar Crest, Lehigh Valley Hospital - Muhlenberg, Lehigh Valley Hospital- Hazleton, and Lehigh Valley Hospital - Pocono each received an 'A' grade on the Hospital Safety Grade from The Leapfrog Group in 2020, the highest grade in patient safety. Teaches patients exercise for mobility, strength, and coordination; trains on activities such as walking with crutches, canes, or walkers; teaches massage; demonstrates the use of physical agents and electrotherapy such as ultrasound and electrical stimulation.