ER VISIT AT 80%

Last week I was setting up my child’s birthday party ended up spraining my ankle real bad. Took a trip to the ER. I am recently just newly 80 percent disabled as of 1 month ago(October was my first 80% payment). I just received my bill for $4000, can I claim this under the VA and if I can how can I go about this. 4000 dollars is a lot, help to get it reduced would be a stress relief.

Things to mention; I am enrolled in VA Health insurance. As for 3 years I have been rated at 40%. I never got an insurance card so when nurses were registering me I had no way/ didn’t know how to have them bill the VA.

Can I Bill the VA Still, How?

UPDATE:

Called the Va 72 hour notice number and got it resolved. I don’t why but I get great people at the Va. they resolved it and billed the VA All is resolved Thanks Reddit