The Carbon County Medical Society announced today that the fees charged by Carbon County physicians will be increased effective Jan. 1. The new schedule of fees is as follows: Minimum office fee: $3; daytime house calls, $4; house calls 5 p.m. to midnight, $5; midnight to 8 a.m., $6; house calls, Sundays and holidays, $5; and normal confinement, minimum fee, $50.