Final answer:
The Defense Health Agency (DHA) reviews claims, approves payments, and determines the impact of a diagnosis on remote active duty members' fitness for duty.
Step-by-step explanation:
The Defense Health Agency (DHA) reviews claims, approves payments, and determines the impact of a diagnosis on remote active duty members' fitness for duty. DHA is responsible for overseeing the services provided to U.S. veterans, including health care services and benefits programs.
Therefore, the correct answer to the given question is Defense Health Agency.
The organization responsible for reviewing claims, approving payments, and determining the impact of a diagnosis on remote active duty members' fitness for duty is the Defense Health Agency (DHA). This agency oversees the services provided to U.S. veterans, ensuring that they receive the healthcare services and benefits programs to which they are entitled. The DHA operates within the military health system to provide care to active duty members, including those who are remote or deployed, making critical determinations about their readiness for duty based on medical conditions.