Medical diagnostic and digital communication methods for processing in a mobile device a DNA, or blood, or heart or glucose, or body temperature or skin, or urine, or another medical device provided signal into a processed signal. Providing processed medical signals to a Code Division Multiple Access (CDMA) processor or to a Orthogonal Frequency Orthogonal Frequency Division Multiplex (OFDM) processor for processing, modulation and transmission of mobile device modulated signals in a wireless system. Processing a touch screen generated signal in mobile device into a touch screen processed signal for control of mobile device. Digital communications to and from a heart pacemaker for wireless mobile diagnostics and control of heart pacemaker.