Yes, because it's the absolutely the same thing. There's really no difference between $10 a month birth control pills and cancer treatment.
When the government writes thousands of pages of regulations precisely dictating what type of health insurance coverage individuals are required to purchase and how doctors are required to provide and charge for their services, then healthcare choices aren't being made by "the individual and the doctor", they're being made by a remote, unaccountable, unelected bureaucracy.
By all means, let's subsidize health care for low income people. I think there are very few people other than hardcore libertarians who don't want their to be some kind of a safety net that includes health care for those who need it but can't afford it. The point is that a national political party that chooses to make free contraception into a major electoral issue in the middle of an economic crisis is fundamentally unserious.