Mulitple Cap Rates for Same Provider

How to represent multiple capitation rates in the MRF 2.0 Capitation File for the same provider and age band when rates vary by plan, given that plan information is not included in the file.

Start with the MRF 2.0 Capitation File requirements described in the issue and investigate how plan-specific rates can be distinguished when plan information is absent. No repository files, tests, or entry points are identified; done would require an agreed representation or clarified specification for multiple rates for the same provider and age band.

Written by the indexing model from the issue text.