Hi Mary @maryflorida, It's hard for me to imagine the stress of having to deal with the costs of some of these medications. I don't know if this will help but I did see this article from 2017 talking about strategies to manage costs.

Strategies to Manage Costs in Idiopathic Pulmonary Fibrosis: https://www.ajmc.com/view/strategies-to-manage-costs-in-idiopathic-pulmonary-fibrosis-article

Hoping the VA can help with your husband's treatments.