Which of the following code/law made an attempt to limit the charges made for the services to poor men providing an instance wherein a surgeon can exact subjectively from the poor and the rich?

Code of Hammurabi

From the earliest times, there is evidence that law-makers had sensed the disability of the poor. They had addressed that the disability must be taken into account in any sound scheme of social engineering. Thus the Code of Hammurabi attempts to limit the charges made for the services to poor men providing an instance wherein a surgeon can exact subjectively from the poor and the rich.