What is a Strowger switch?

What is a Strowger switch? The Strowger switch uses two telegraph-type keys on a telephone set for dialing. Each key requires a separate wire to the exchange. The keys are tapped to step the switch in two stages. What are the Strowger switching components? The Strowger switch consisted of essentially Read more…

What is the sister city of Portland?

What is the sister city of Portland? Portland has nine foreign sisters, starting with Sapporo, a Japanese city that in 2009 celebrated 50 years of ties with Oregon’s biggest city. The others are Bologna, Italy; Guadalajara, Mexico; Khabarovsk, Russia; Mutare, Zimbabwe; Ashkelon, Israel; Ulsan, South Korea; and Kaohsiung, Taiwan. Does Read more…

Does Medicare pay for 77080?

Does Medicare pay for 77080? Effective for dates of service on or after January 1, 2007, Medicare will pay for BMM services for dual-energy x-ray absorptiometry (CPT code 77080) when this procedure is used to monitor osteoporosis drug therapy. Is OsteoStrong covered by Medicare? Traditional health insurance in the United Read more…