Interview two or three - it costs nothing but time

Usually yes - most states allow 2-3 years - but two things erode older claims: evidence and treatment gaps. A gap between the accident and care is the adjuster's favorite argument that the injury came from something else. If you are within your state's deadline (check this page's table), document what you can now and get evaluated.

Not before you understand your position. You generally must cooperate with your own insurer, but you are not obligated to give the other side's adjuster a recorded statement - and early statements, given while injuries are still developing, are mined later for inconsistencies. Politeness and caution are compatible.

Assume it is a test. Industry-attributed research has put first offers near half of what claims ultimately resolve for - the adjuster's job is to close your claim cheaply and quickly, and early offers arrive before your medical picture is even complete. Counter in writing, or at minimum wait for maximum medical improvement before valuing anything.

Your state's rule decides everything. Most states reduce your recovery by your fault percentage, and about half cut you off entirely at 50-51%. Five jurisdictions - Alabama, Maryland, North Carolina, Virginia and DC - still bar recovery at even 1% of fault. This single rule changes negotiating leverage more than almost anything else, which is why insurers raise your fault early and often.

Honestly: no page can tell you. Industry compilations put minor-injury settlements around $2,500-$15,000, moderate injuries $25,000-$100,000, and severe or permanent injuries $100,000 to $1,000,000+ - but evidence, venue, your state's fault rule and the defendant's policy limits move every case. Treat ranges as calibration, and treat anyone promising a number as a red flag.