Complete a DWC-1 Claim Form and take it to HR at the Employer. The Insurance Company should contact you in about a week. In the mean time, get Bubba certified for SDI if he is going to be off work for a while. WC/SDI can coordinate later, as long as he has money coming in.
We give free general concepts to be helpful, but you should give ALL your facts to a licensed Attorney in your state before you RELY upon any legal advice.
I agree with Mr. Corson. Get the claim form on file with the employer. He will turn that over to his insurance. They will be in touch. Sounds like he's trying to avoid making the claim but you need to look out for you....apparently the employer is not looking out for you.
Generally, I would advise against getting a lawyer for a workers' compensation case, unless your benefits are being denied. Make the claim first, as recommended by my colleagues. Then, if treatment or disability payments are denied, contact an attorney. Considering the nature of your husband's injury and the resulting hospitalization, it is highly unlikely that the benefits would be denied. Now, if it turns out that your husband's employer does not carry work comp insurance as required by law, then you should speak to an attorney immediately.
The state's workers comp website is a good place to start ... there's a FREE WORKSHOP for injured workers, I think yours is in about 2 weeks... if your questions and 'situation' is answered, you won't need an attorney, but if the workshop leaves you 'hanging' you'll know it's time for help...
...REMEMBER, THE ATTORNEY GETS PAID AT THE CONCLUSION OF THE CLAIM, no money up front, and they only get paid if your husband gets a recovery, so YOU CAN afford a Comp Attorney (and certified specialists passed an extra bar exam just in Comp laws but cost exactly the same as non-specialists...so shop around for a certified specialist).