Is No-fault insurance covered only auto accidents?

Yes only for Auto, Campers, Motorhomes while on the highway

What's No-Fault Insurance?No-Fault Auto Insurance Coverage pays for each driver's own injuries and property damage, up to the limit specified in the policy, regardless of who caused the accident. Because No-Fault insurance varies by state, ask your claim representative if this applies to your situation.Ref: Allstate @ http://www.allstate.com/claims/auto-insurance-faqs.aspx