North America Healthcare Services Market Size, Share & Industry Analysis, By Type (Diagnostics [Diagnostic Imaging Services, Clinical Laboratory Services], Treatment [Nephrology, Dental, Cardiovascular, Respiratory, and Others], Rehabilitation [Occupational & Physical Therapy, Speech Therapy, Cognitive Behavioral Therapy, and Others], and Others), By Service Provider (Hospitals & Clinics, Diagnostic Imaging Centers, Clinical Laboratories, Rehabilitationszentren und andere) und Länderprognosen, 2025-2032