Final answer:
The SHARP-7 Metrics target for maximum access to care for dental specialist providers is 90%.
Step-by-step explanation:
Using SHARP-7 Metrics, the goal for maximum access to care for dental "specialist" providers is C) 90%. SHARP-7 is a set of metrics used to measure the effectiveness and efficiency of healthcare delivery in various settings, including dental care. Having a high percentage goal ensures that specialist providers are available to meet patient demand and deliver timely dental care.